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1.	Abubakar, Awwal Sanusi, et al. (författare) The role of People and Digitalization as an Enabler of Resource Efficiency in Manufacturing 2022 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 3239, s. 111-120 Konferensbidrag (refereegranskat)abstract Global sustainability challenges have been escalating in recent times, resulting in climate change, pollution, and resource scarcity. Reducing the amount of resources being used can help to mitigate these challenges by lowering our carbon footprint, reducing waste and improving our economic resilience. To achieve these benefits, researchers and industries have begun looking into Industry 4.0 technologies as a tool to drive resource efficiency gains. In this paper, the research question explores the challenges that hinder companies from adopting digital technologies. Other topics discussed include how digital technologies can support resource efficiency, and how people can support resource efficiency. Data for this study was collected from a face-to-face workshop event which included expert participants from industry, academia, and the UK Government. This workshop aimed to gain insights into the adoption barriers and opportunities for digital technology to target environmental performance. The main adoption barrier identified was lack of knowledge. Other barriers include lack of trust, lack of finance and lack of expertise. Environmental performance is usually not targeted because it is not a priority for many organizations. Nevertheless, external stakeholders are putting pressure on companies to incentivize sustainable change. This paper identifies the challenges that hinder companies from adopting digital technologies and gives insights into how digital technologies can support people for resource efficiency.
2.	Adesam, Yvonne, 1975, et al. (författare) Exploring the Quality of the Digital Historical Newspaper Archive KubHist 2019 Ingår i: Proceedings of the 4th Conference of The Association Digital Humanities in the Nordic Countries (DHN), Copenhagen, Denmark, March 5-8, 2019 / edited by Costanza Navarretta, Manex Agirrezabal, Bente Maegaard. - Aachen : CEUR Workshop Proceedings. - 1613-0073. Konferensbidrag (refereegranskat)abstract The KubHist Corpus is a massive corpus of Swedish historical newspapers, digitized by the Royal Swedish library, and available through the Språkbanken corpus infrastructure Korp. This paper contains a first overview of the KubHist corpus, exploring some of the difficulties with the data, such as OCR errors and spelling variation, and discussing possible paths for improving the quality and the searchability.
3.	Adesam, Yvonne, 1975, et al. (författare) FSvReader – Exploring Old Swedish Cultural Heritage Texts 2018 Ingår i: CEUR Workshop Proceedings, vol. 2084. Proceedings of the Digital Humanities in the Nordic Countries 3rd Conference Helsinki, Finland, March 7-9, 2018. Edited by Eetu, Mäkelä Mikko, Tolonen Jouni Tuominen. - Helsinki : University of Helsinki, Faculty of Arts. - 1613-0073. Konferensbidrag (refereegranskat)abstract This paper describes FSvReader, a tool for easier access to Old Swedish (13th–16th century) texts. Through automatic fuzzy linking of words in a text to a dictionary describing the language of the time, the reader has direct access to dictionary pop-up definitions, in spite of the large amount of morphological and spelling variation. The linked dictionary entries can also be used for simple searches in the text, highlighting possible further instances of the same entry.
4.	Ahmar, Yosser El, et al. (författare) Visual variables in UML: A first empirical assessment 2017 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2019, s. 376-384 Konferensbidrag (refereegranskat)abstract This paper presents results of an empirical research study of the Unified Modeling Language (UML) use in practice. We employed a selective range of research methodologies including in-depth semi structured interviews and quantitative analysis of > 3500 UML diagrams related to open source projects in GitHub. The aim of the study is to provide greater understanding about the use of UML and to particularly shed light on the use of the visual variables (i.e., color, size, brightness, texture/grain, shape and orientation) in practice. The theoretical perspective of the study is to explore the usefulness of the visual variables in UML. These latter are highly significant in reducing the cognitive load of human beings, when effectively employed. As with all qualitative study, findings should be carefully interpreted, they should be seen as providing better understanding about the aforementioned scopes. We conclude by discussions of the obtained results and lessons learned for future researches.
5.	Al Mamun, Md Abdullah, 1982, et al. (författare) Evolution of technical debt: An exploratory study 2019 Ingår i: CEUR Workshop Proceedings. - : CEUR-WS. - 1613-0073. ; 2476, s. 87-102, s. 87-102 Konferensbidrag (refereegranskat)abstract Context: Technical debt is known to impact maintainability of software. As source code files grow in size, maintainability becomes more challenging. Therefore, it is expected that the density of technical debt in larger files would be reduced for the sake of maintainability. Objective: This exploratory study investigates whether a newly introduced metric ‘technical debt density trend’ helps to better understand and explain the evolution of technical debt. The ‘technical debt density trend’ metric is the slope of the line of two successive ‘technical debt density’ measures corresponding to the ‘lines of code’ values of two consecutive revisions of a source code file. Method: This study has used 11,822 commits or revisions of 4,013 Java source files from 21 open source projects. For the technical debt measure, SonarQube tool is used with 138 code smells. Results: This study finds that ‘technical debt density trend’ metric has interesting characteristics that make it particularly attractive to understand the pattern of accrual and repayment of technical debt by breaking down a technical debt measure into multiple components, e.g., ‘technical debt density’ can be broken down into two components showing mean density corresponding to revisions that accrue technical debt and mean density corresponding to revisions that repay technical debt. The use of ‘technical debt density trend’ metric helps us understand the evolution of technical debt with greater insights.
6.	Al Sabbagh, Khaled, 1987, et al. (författare) Predicting Test Case Verdicts Using TextualAnalysis of Commited Code Churns 2019 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2476, s. 138-153 Konferensbidrag (refereegranskat)abstract Background: Continuous Integration (CI) is an agile software development practice that involves producing several clean builds of the software per day. The creation of these builds involve running excessive executions of automated tests, which is hampered by high hardware cost and reduced development velocity. Goal: The goal of our research is to develop a method that reduces the number of executed test cases at each CI cycle.Method: We adopt a design research approach with an infrastructure provider company to develop a method that exploits Ma-chine Learning (ML) to predict test case verdicts for committed sourcecode. We train five different ML models on two data sets and evaluate their performance using two simple retrieval measures: precision and recall. Results: While the results from training the ML models on the first data-set of test executions revealed low performance, the curated data-set for training showed an improvement on performance with respect to precision and recall. Conclusion: Our results indicate that the method is applicable when training the ML model on churns of small sizes
7.	Alfter, David, 1986, et al. (författare) Hybrid Language Segmentation for Historical Documents 2016 Ingår i: Proceedings CLiC-it 2016 and EVALITA 2016, Napoli, Italy, December 5-7, 2016. Edited by : Pierpaolo Basile, Anna Corazza, Franco Cutugno, Simonetta Montemagni, Malvina Nissim, Viviana Patti, Giovanni Semeraro, Rachele Sprugnoli. - 1613-0073. Konferensbidrag (refereegranskat)
8.	Alfter, David, 1986 (författare) Learning the Learner: User Modeling in Intelligent Computer Assisted Language Learning Systems 2016 Ingår i: CEUR Workshop Proceedings, v.1618. UMAP 2016 Extended Proceedings. Halifax, Canada, July 13-16, 2016. Edited by : Federica Cena, Michel Desmarais, Darina Dicheva, Jie Zhang. - 1613-0073. Konferensbidrag (refereegranskat)
9.	Andreo, Sebastien, et al. (författare) OpEx driven software architecture a case study 2021 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2978 Konferensbidrag (refereegranskat)abstract In the last thirty years, the software industry has changed how systems are architected and how systems are distributed. Software is moving from a monolithic architecture and locally installed application to micro-services architecture and applications accessible through the internet. The accessibility over the internet is provided by the emergence of cloud providers like Amazon AWS, Microsoft Azure, or Google GCP. This transformation also impacts the financial structure of software projects, which is moving from capital expenditure (CapEx) to operational expenditure (OpEx). This paper highlights the implication of architecture decisions on a cloud application’s operating cost based on two industrial case studies.
10.	Anjorin, Anthony, 1984, et al. (författare) A Systematic Approach and Guidelines to Developing a Triple Graph Grammar 2015 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 1396, s. 81-95 Konferensbidrag (refereegranskat)abstract Engineering processes are often inherently concurrent, involving multiple stakeholders working in parallel, each with their own tools and artefacts. Ensuring and restoring the consistency of such artefacts is a crucial task, which can be appropriately addressed with a bidirectional transformation (bx ) language. Although there exist numerous bx languages, often with corresponding tool support, it is still a substantial challenge to learn how to actually use such bx languages. Triple Graph Grammars (TGGs) are a fairly established bx language for which multiple and actively developed tools exist. Learning how to master TGGs is, however, currently a frustrating undertaking: a typical paper on TGGs dutifully explains the basic "rules of the game" in a few lines, then goes on to present the latest groundbreaking and advanced results. There do exist tutorials and handbooks for TGG tools but these are mainly focussed on how to use a particular tool (screenshots, tool workflow), often presenting exemplary TGGs but certainly not how to derive them systematically. Based on 20 years of experience working with and, more importantly, explaining how to work with TGGs, we present in this paper a systematic approach and guidelines to developing a TGG from a clear, but unformalised understanding of a bx.
11.	Arghavan Shahlaei, Charlotte, 1985-, et al. (författare) Organizing in the age of digital product platforms : The work of integrated vehicle control engineers 2019 Ingår i: CEUR Workshop Proceedings. - : CEUR-WS. - 1613-0073. ; 2398, s. 17-25 Tidskriftsartikel (refereegranskat)abstract As flexibility and generativity of digitized information continuously afford new possibilities, a significant challenge for organizations becomes pinpointing practices that are befitting from various aspects. Two overarching digitization eras have so far determined the greatness of the challenge for organizations; 'computerization', and 'the Internet'. Today, a third era of digitization is marked by the emergence of digitized products. As increasing numbers of code line and software are being incorporated in previously physical products such as cars, they can be used as complete products on one layer, and simultaneously turn into platforms enabling other firms to develop and integrate new components, content, or services on another layer. As digital product platform's multiple design layers need to be open to various applications and agendas, their development requires new justifications and approaches for organizing work. By applying a Neo Socio-Technical Systems frame of reference on the work of engineers as they engage in developing digitized products, we 1. discuss changes of work and organizing along three eras of digitization, 2. provide a rich empirical instance by identifying what steps engineers take in preparation for developing digital product platforms, and 3. discuss the implications of these steps for the literature on practice and organizing. ©Copyright held by the author(s).
12.	Arrskog, Tobias, et al. (författare) Hyperlocal event extraction of future events 2012 Ingår i: DeRiVE 2012: Detection, Representation, and Exploitation of Events in the Semantic Web (CEUR Workshop Proceedings). - 1613-0073. ; 902, s. 11-21 Konferensbidrag (refereegranskat)abstract From metropolitan areas to tiny villages, there is a wide variety of organizers of cultural, business, entertainment, and social events. These organizers publish such information to an equally wide variety of sources. Every source of published events uses its own document structure and provides dierent sets of information. This raises signicant customization issues. This paper explores the possibilities of extracting future events from a wide range of web sources, to determine if the document structure and content can be exploited for time-ecient hyperlocal event scraping. We report on two experimental knowledge-driven, pattern-based programs that scrape events from web pages using both their content and structure.
13.	Atanassova, Iva, et al. (författare) Exogenous shocks, Covid 19 and firms' ability to learn, adapt and evolve 2022 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 3239, s. 184-207 Konferensbidrag (refereegranskat)abstract In the context of the exponential growth of data, the Covid 19 pandemic and the need for quick adaptation faced by companies, as well as by society at large, the concept of organisational learning is flourishing and becoming an even more critical component of organisational survival and growth. This study applies a socio-technical lens to shed light on the organisational learning processes taking place in 40 various sizes and kinds of UK businesses during the critical, volatile, and unprecedented period - February-May 2021. Our study identifies organisational learning antecedents and key organisational context enabling and/or impeding learning processes and follow up evolution within companies. The findings suggest that even if employees have capability, not all are able to capture and transform intelligence into learning and apply it at a strategic level, reconfiguring purposefully future operational capabilities to respond to environmental changes, as they are not empowered and supported by the organisational management.
14.	Athanasopoulos, Andreas, et al. (författare) Approximate Inference for the Bayesian Fairness Framework 2023 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 3442 Konferensbidrag (refereegranskat)abstract As the impact of Artificial Intelligence systems and applications on everyday life increases, algorithmic fairness undoubtedly constitutes one of the major problems in our modern society. In the current paper, we extend the work of Dimitrakakis et al. on Bayesian fairness [1] that incorporates models uncertainty to achieve fairness, proposing a practical algorithm with the aim to scale the framework for a broader range of applications. We begin by applying the bootstrap technique as a scalable alternative to approximate the posterior distribution of parameters of the fully Bayesian viewpoint. To make the Bayesian fairness framework applicable to more general data settings, we define an empirical formulation suitable for the continuous case. We experimentally demonstrate the potential of the framework from an extensive evaluation study on a real dataset and different decision settings.
15.	Balkenius, Christian, et al. (författare) Arousal and awareness in a humanoid robot 2018 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2287 Tidskriftsartikel (refereegranskat)abstract We describe how an arousal system that controls the levels of awareness can be implemented in a robot. The different levels of awareness correspond to different states of consciousness and we argue that an artificial arousal system modeled after its biological counterpart has a useful function in controlling the cognitive processing of a brain-like cognitive architecture. The level of awareness depends on arousal that in turn is controlled by novel or emotionally charged stimuli as well as by a circadian clock. Arousal is also modulated during cognitive tasks to control the randomness of decision processes and to select between exploration and exploitation.
16.	Baytas, Mehmet Aydin, 1988, et al. (författare) Agent archetypes for human-drone interaction: Social robots or objects with intent? 2020 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2617 Konferensbidrag (refereegranskat)abstract Departing from our earlier work on conceptualizing "social drones," we enrich the discussion using notions of "agent archetypes" and "objects with intent" from recent interaction design literature. We briefly unpack these notions, and argue that they are useful in characterizing both design intentions and human perceptions. Thus they have the potential to inform the creation and study of HDI artifacts. Upon these notions, we synthesize relevant implications and directions for design research, in the form of research questions and design challenges. These questions and challenges inform our current and future work. We submit our resources, arguments, aims, and hypotheses to the iHDI 2020 community as a reflective exercise, aiming to refine our work in synergy with other participants.
17.	Bednar, Peter, et al. (författare) A Socio-technical toolbox for business systems analysis and design 2015 Ingår i: Conference Proceedings. - 1613-0073. ; 1374, s. 29-31 Konferensbidrag (refereegranskat)abstract This paper provides an overview of a socio-technical toolbox (STT) based on a combination of methods from a number of contemporary socio-technical (ST) methodologies. The STT supports a pragmatic ST approach to organizational change practice and job redesign. It has been developed and used in practice in many different types of organizations over a period of many years. The use in practice of STT supports constructive learning and develops critical analysis skills of the students who will be future systems analysts or designers. It also improves companies' understanding of their job practices and enhances their learning about their business sustainability. Our findings show that these experiences of improvements are not dependent on the sector or the size of the involved companies and confirm the perceived usefulness and relevance of ST analysis in practice.
18.	Bednar, Peter, et al. (författare) IS and Cybersecurity Practice : avoiding self-sabotage 2023 Ingår i: Proceedings of the 9th International Conference on Socio-Technical Perspective in Information Systems Development (STPIS 2023). - 1613-0073. ; 3598, s. 138-145 Konferensbidrag (refereegranskat)abstract In this paper, we explore cybersecurity from a sociotechnical work-system perspective and focus on the visibility and effectiveness of security practices as part of the everyday work practices of typical employees. The empirical inquiry involved 471 employees from 259 different organizations, drawn from both private and public sectors using semi-structured interviews and conducted from an interpretive stance. Employees interviewed were all expected to follow cybersecurity practices but were not involved in the development of such. The key findings reveal that actual work practices and routines of most employees were either ignored or insufficiently intertwined with security management efforts. Consequently, engagement and participation by professionals are needed to promote the design of work systems that are not only user-friendly but also genuinely supportive of meaningful use in context.
19.	Bednar, Peter, et al. (författare) STPIS’23 Proceeding Preface 2023 Ingår i: CEUR Workshop Proceedings 2023 9th International Conference on Socio-Technical Perspective in Information Systems Development, STPIS 2023. - : CEUR-WS. ; 3598 Konferensbidrag (övrigt vetenskapligt/konstnärligt)
20.	Bergenmar, Jenny, 1973 (författare) Managing Uncertainties: Small-scale Crowdsourcing of Author Letters 2019 Ingår i: CEUR Workshop Proceedings. Proceedings of the Digital Humanities in the Nordic Countries 4th Conference (DHN 2019), Copenhagen, Denmark, March 5-8, 2019., [ed] Costanza Navarretta, Manex Agirrezabal, Bente Maegaard. - 1613-0073. Konferensbidrag (refereegranskat)abstract Abstract The increased digital accessibility of cultural heritage materials has brought to the fore the need to make these resources searchable and useful, for example by engaging the public in transcription and data tagging. However, engaging the public in the collection of cultural heritage material is more uncommon. This paper presents the project Remembering Selma Lagerlöf, a crowdsourcing initia- tive to collect the letters Lagerlöf sent to her audience and publish them in a dig- ital exhibition, along with letters from the public to Lagerlöf. The methodological challenges connected with crowdsourcing projects that involve the collection of cultural heritage material are discussed. This paper particularly focuses on issues concerning public engagement and the relation between researchers and contrib- utors, as well as on issues concerning the material, such as contextualization and ethical considerations. The letters form a microhistory of the individuals who, for various reasons, contacted Lagerlöf; the contributors submitting the letters have also proven to be an important source of factual information about the context of the letters. The letters to Lagerlöf from the public can be described as a passively stored memory, which is included in the archive of memory, but not in the canon of public knowledge. However, in many cases, these letters may be actively re- membered within the families they concern, who preserve the personal contexts of the letters and consider them relevant.
21.	Bergenmar, Jenny, 1973, et al. (författare) Queerlit Database : Making Swedish LGBTQI Literature Easily Accessible 2022 Ingår i: Proceedings of the 6th Digital Humanities in the Nordic and Baltic Countries Conference (DHNB 2022). - : CEUR-WS.org. ; , s. 433-437 Konferensbidrag (refereegranskat)abstract This work focuses on questions of knowledge organization related to literary fiction. How can LGBTQI fictional literature become more accessible to readers and scholars? The project Queerlit Metadata Development and Searchability for LGBTQI Literary Heritage addresses this question in two ways: by the development of a thesaurus for the description of Swedish LGBTQI literature, and by building a curated bibliographical database for this material with flexible search options. Despite the community and scholarly interest in LGBTQI literature, relevant LGBTQI literature is hard to find both for readers and researchers. Subject indexing is underdeveloped for this topic, and subject headings have been historically inadequate and offensive. The paper focuses on how LGBTQI literature can be made more easily accessible through subject indexing. This will make new research possible, such as gaining overviews of the development of specific themes over time, the presence of LGBTQI literature within or outside of the literary canon or in different genres and changing ideas and perceptions concerning sexualities and gender identities. It will also accommodate user’s needs of better access to LGBTQI themed fictional literature.
22.	Bergenmar, Jenny, 1973, et al. (författare) Subject Indexing : The Challenge of LGBTQI Literature 2020 Ingår i: DHN 2020: Digital Humanities in the Nordic Countries. - : CEUR-WS. ; , s. 203-210 Konferensbidrag (refereegranskat)abstract Despite a growing number of digital LGBTQI (lesbian, gay, bisexual, transsexual, queer, intersex) history archives, and research-driven digital LGBTQI initiatives, queer perspectives have not been prominent in the digital humanities. Furthermore, investigations of LGBTQI in literary history is hampered by the fact that, to date, there are no broad scholarly inventories of such literature. Due to the absence of exhaustive bibliographies, scholars need to perform time-consuming, human reading of individual works and imprecise searches in order to locate LGBTQI motifs and themes. Research on subject indexing has also revealed that controlled vocabularies in use are too general to describe LGBTQI themes, motifs, and characters in a relevant manner. The purpose of this paper is to discuss how LGBTQI literature can be made more searchable, and more visible through the development of a quality-controlled subject specific database (QUEERLIT database) in which specialized subject indexing is applied. Methodological challenges pertaining to indexing of queer literary texts with implicit LGBTQI motifs are discussed, as well as theoretical considerations raised when assigning certain contemporary subjects to historical texts.
23.	Berman, Alexander, 1979, et al. (författare) Explaining predictions with enthymematic counterfactuals 2022 Ingår i: Proceedings of the 1st Workshop on Bias, Ethical AI, Explainability and the role of Logic and Logic Programming, BEWARE-22, 2 December 2022, Udine, Italy.. - : CEUR. - 1613-0073. Konferensbidrag (refereegranskat)abstract When people are subject to high-stakes decisions informed by computer models, they have a legitimate interest in understanding the basis for the model’s judgements and whether actions can be taken to turn a dispreferred decision into a preferred one. For example, if an application for a loan is denied by the model, the applicant has an interest in understanding the conditions that would yield an approval. In this paper, we argue that these kinds of counterfactual (or contrastive) explanations rest on domain-specific and commonsensical principles that can be negotiated, and sketch a method for incorporating such principles in an explanatory dialogue system using enthymematic reasoning.
24.	Björk, Jens, et al. (författare) Lean Product Development in Early Stage Startups 2013 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 1095, s. 19-32 Konferensbidrag (refereegranskat)abstract Software startups are more popular than ever and growing innumbers. They operate under conditions of extreme uncertainty and face plentyof challenges, underlined by their high failure rate. Using Design ScienceResearch, these challenges were investigated. A literaturestudy showed that inrecent years, several authors have suggested ways to increase the odds ofsucceeding as a startup, such as customer focused development, fact baseddecision making, pivoting and agile/lean thinking. Interviews with industryprofessionals showed that few usedtheseLean Startup practices: many foundthem difficult to implement in practice. In response, we developed the EarlyStage Software Startup Development Model (ESSSDM) for managing earlystage software startups by applying Lean Startup principles. The modelis novelin that itsupports managing a portfolio of product ideas and provides clearcriteria for when to move forward with product ideas, when to abandon productideasas well asrecommends whatconcrete techniques that can be used andwhen, in order to achieve this. The process was instantiated and evaluated on astartup project in an incubator setting.
25.	Björk, Magnus, 1977 (författare) Adding Equivalence Classes to Stålmarck's Method in First Order Logic 2004 Ingår i: Contributions to the Doctoral Programme of the Second International Joint Conference on Automated Reasoning (IJCAR 2004). - 1613-0073. Konferensbidrag (refereegranskat)abstract Stålmarck's method is a theorem proving method for propositional logic that has been known for more than a decade, and which has been successful in many industrial applications. During the last few years, a first order logic lifting of the method has been developed. This extended abstract presents the major features of the extension, and describes work in progress on how to lift the equivalence relations known from the propositional version of the method.
26.	Bordeleau, Francis, et al. (författare) Challenges and Research Directions for Successfully Applying MBE Tools in Practice 2017 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2019 Konferensbidrag (refereegranskat)abstract Model Based Engineering aims to improve efficiency and effectiveness of software engineering. Success in industrial practice of MBE does not only depend on the modeling languages and constructive or analytical approaches, like code generation or model checking. It is also heavily influenced by the quality and, particularly, usability of the used tools. In this position paper, we discuss challenges experienced in applying MBE in practice both from academic as well as industrial viewpoints. Based on the research challenges, we discuss future research directions to improve the chances for the success of MBE in industrial practice.
27.	Borg, Markus, et al. (författare) Preface : REFSQ 2020 posters and tools track 2020 Ingår i: CEUR Workshop Proceedings. - : CEUR-WS. - 1613-0073 .- 1613-0073. ; 2584 Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
28.	Borin, Lars, 1957, et al. (författare) Representing Swedish Lexical Resources in RDF with lemon 2014 Ingår i: Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference (ISWC 2014). - 1613-0073. ; 1272, s. 329-332 Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract The paper presents an ongoing project which aims to publish Swedish lexical-semantic resources using Semantic Web and Linked Data technologies. In this article, we highlight the practical conversion methods and challenges of converting three of the Swedish language resources in RDF with lemon.
29.	Borin, Lars, 1957, et al. (författare) Swe-Clarin: Language resources and technology for Digital Humanities 2017 Ingår i: Digital Humanities 2016. Extended Papers of the International Symposium on Digital Humanities (DH 2016) Växjö, Sweden, November, 7-8, 2016. Edited by Koraljka Golub, Marcelo Milra. Vol-2021. - Aachen : M. Jeusfeld c/o Redaktion Sun SITE, Informatik V, RWTH Aachen.. - 1613-0073. Konferensbidrag (refereegranskat)abstract CLARIN is a European Research Infrastructure Consortium (ERIC), which aims at (a) making extensive language-based materials available as primary research data to the humanities and social sciences (HSS); and (b) offering state-of-the-art language technology (LT) as an e-research tool for this purpose, positioning CLARIN centrally in what is often referred to as the digital humanities (DH). The Swedish CLARIN node Swe-Clarin was established in 2015 with funding from the Swedish Research Council. In this paper, we describe the composition and activities of Swe-Clarin, aiming at meeting the requirements of all HSS and other researchers whose research involves using text and speech as primary research data, and spreading the awareness of what Swe-Clarin can offer these research communities. We focus on one of the central means for doing this: pilot projects conducted in collaboration between HSS researchers and Swe-Clarin, together formulating a research question, the addressing of which requires working with large language-based materials. Four such pilot projects are described in more detail, illustrating research on rhetorical history, second-language acquisition, literature, and political science. A common thread to these projects is an aspiration to meet the challenge of conducting research on the basis of very large amounts of textual data in a consistent way without losing sight of the individual cases making up the mass of data, i.e., to be able to move between Moretti’s “distant” and “close reading” modes. While the pilot projects clearly make substantial contributions to DH, they also reveal some needs for more development, and in particular a need for document-level access to the text materials. As a consequence of this, work has now been initiated in Swe-Clarin to meet this need, so that Swe-Clarin together with HSS scholars investigating intricate research questions can take on the methodological challenges of big-data language-based digital humanities.
30.	Borin, Lars, 1957, et al. (författare) Swe-Clarin: Language resources and technology for digital humanities 2016 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2021, s. 29-51 Konferensbidrag (refereegranskat)abstract CLARIN is a European Research Infrastructure Consortium (ERIC), which aims at (a) making extensive language-based materials available as primary research data to the humanities and social sciences (HSS); and (b) offering state-of-the-art language technology (LT) as an e-research tool for this purpose, positioning CLARIN centrally in what is often referred to as the digital humanities (DH). The Swedish CLARIN node Swe-Clarin was established in 2015 with funding from the Swedish Research Council. In this paper, we describe the composition and activities of Swe-Clarin, aiming at meeting the requirements of all HSS and other researchers whose research involves using text and speech as primary research data, and spreading the awareness of what Swe-Clarin can offer these research communities. We focus on one of the central means for doing this: pilot projects conducted in collaboration between HSS researchers and Swe-Clarin, together formulating a research question, the addressing of which requires working with large language-based materials. Four such pilot projects are described in more detail, illustrating research on rhetorical history, second-language acquisition, literature, and political science. A common thread to these projects is an aspiration to meet the challenge of conducting research on the basis of very large amounts of textual data in a consistent way without losing sight of the individual cases making up the mass of data, i.e., to be able to move between Moretti’s “distant” and “close reading” modes.
31.	Bosch, Jan, 1967, et al. (författare) COMMitMDE 2017 - 2nd international workshop on collaborative modelling in MDE 2017 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2019, s. 123-124 Konferensbidrag (refereegranskat)abstract Collaborative modeling is gaining a growing interest in both academia and industry. However, several research challenges remain open, including scalability, support for multi-user modeling environments, model versioning, migration, comparison, merging and conflict management. Recently, scientific research contributions related to collaborative model-driven software engineering (MDSE) are emerging, each of them focusing on different and specific aspects of collaboration and modelling. Still, many of these studies are scattered across multiple research areas such as software engineering, model-driven engineering, model integrated computing, etc. COMMitMDE 2017 has brought together researchers and practitioners to explore (i) the impact of collaborative SE methods and principles on MDE practices and (ii) how MDE methods and techniques can support collaborative software engineering activities. Also, the workshop aimed at assessing the state of the research and practice on Collaborative MDE, creating new synergies between tool vendors, researchers, and practitioners, informing the community about the new means for collaborative MDE, and identifying needs and research gaps in the collaborative MDE area.
32.	Bosch, Jan, 1967, et al. (författare) CommiTMDe 2018 - 3rd international workshop on collaborative modelling in MDE 2018 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2245, s. 266-267 Konferensbidrag (refereegranskat)abstract Collaborative modeling is gaining a growing interest in both academia and industry. However, several research challenges remain open, including scalability, support for multi-user modeling environments, model versioning, migration, comparison, merging and conflict management. The workshop aims at assessing the state of the art and practice on Collaborative MDE, creating new synergies between tool vendors, researchers, and practitioners, informing the community about the new means for collaborative MDE, and identifying needs and research gaps in the collaborative MDE area. COMMitMDE 2018 brought together researchers and practitioners to explore (i) the impact of collaborative SE methods and principles on MDE practices and (ii) how MDE methods and techniques can support collaborative software engineering activities.
33.	Bosch, Jan, 1967, et al. (författare) It takes three to tango: Requirement, outcome/data, and AI driven development 2018 Ingår i: CEUR Workshop Proceedings. - : CEUR-WS.org. - 1613-0073. ; 2305, s. 177-192, s. 177-192 Konferensbidrag (refereegranskat)abstract Today’s software-intensive organizations are experiencing a paradigm-shift with regards to how to develop software systems. With the increasing availability and access to data and with artificial intelligence (AI) and technologies such as machine learning and deep learning emerging, the traditional requirement driven approach to software development is becoming complemented with other approaches. In addition to having development teams executing on requirements specified by product management, the development of software systems is progressing towards a data driven practice where teams receive an outcome to realize and where design decisions are taken based on continuous collection and analysis of data. On top of this, and due to artificial intelligence components being introduced to more and more software systems, learning algorithms, automatically generated models and data is replacing code and the development process is no longer only a manual effort but instead a combination of human and automated processes. In this paper, and based on multi-case study research in embedded systems and online companies, we see that companies use different approaches to software development but that they often take a requirement driven approach even if they would benefit from one of the other two. Also, we see that picking the wrong approach results in a number of problems such as e.g. inefficiency and waste of development efforts. To help address these problems, we develop a holistic development framework and we provide guidelines on how to improve effectiveness in development. The contribution of this paper is two-fold. First, we identify that there are three distinct approaches to software development; (1) Requirement driven development, (2) Outcome/data driven development and (3) AI driven development and we outline the typical problems that companies experience when using the wrong approach for the wrong purpose. Second, we provide a holistic framework with guidelines for when to use what approach to software development.
34.	Bouma, Gerlof, 1979 (författare) Exploring Combining Training Datasets for the CLIN 2019 Shared Task on Cross-genre Gender Detection in Dutch 2019 Ingår i: CEUR Workshop Proceedings, vol 2453. Proceedings of the Shared Task on Cross-Genre Gender Prediction in Dutch at CLIN29 (GxG-CLIN29) co-located with the 29th Conference on Computational Linguistics in The Netherlands (CLIN29). Groningen, The Netherlands, January 31, 2019. Edited by Hessel Haagsma, Tim Kreutz, Masha Medvedeva, Walter Daelemans and Malvina Nissim. - Aachen : CEUR-WS.org. - 1613-0073. Konferensbidrag (refereegranskat)abstract We present our entries to the Shared Task on Cross-genre Gender Detection in Dutch at CLIN 2019. We start from a simple logistic regression model with commonly used features, and consider two ways of combining training data from different sources.Our in-genre models do reasonably well, but the cross-genre models area lot worse. Post-task experiments show no clear systematic advantage of one way of combining training data sources over the other, but do suggest accuracy can be gained from a better way of setting model hyperparameters.
35.	Breitholtz, Ellen (författare) Reasoning incrementally with underspecified enthymemes 2017 Ingår i: Proceedings of the Workshop on Formal Approaches to the Dynamics of Linguistic Interaction 2017 co-located within the European Summer School on Logic, Language and Information (ESSLLI 2017) Toulouse, France, July 17-21, 2017.. - Aachen : CEUR-WS.org. - 1613-0073. Konferensbidrag (refereegranskat)
36.	Brodén, Daniel, 1975 (författare) Negative to That of Others, But Negligent of One’s Own? On Patterns in National Statistics on Cultural Heritage in Sweden 2018 Ingår i: Proceedings of the Digital Humanities in the Nordic Countries 3rd Conference Helsinki, Finland, March 7-9, 2018 / edited by Eetu Mäkelä Mikko Tolonen Jouni Tuominen. - Helsinki : University of Helsinki, Faculty of Arts. - 1613-0073. Konferensbidrag (refereegranskat)abstract In 2015–2016 the Centre for Critical Heritage Studies at the University of Gothenburg conducted an interdisciplinary pilot project in collaboration with the SOM-institute. The aim was to demonstrate the usefulness of combining an analysis rooted in the field of critical heritage studies with statistics. The study was based on a critical discussion of the concept of cultural heritage and the data was collected from the nationwide SOM-surveys. The paper highlights some patterns in the SOM data from 2015 on sociodemographic and attitude differences in activities traditionally associated with national cultural heritage instititions: 1) women are more involved in activities than men; 2) besides gender, class and education are also important variables in this context. 3) The most important finding in this paper is that people with a negative attitude towards immigration to a lesser degree participate in activities that are traditionally associated with their ‘own’ national cultural heritage.
37.	Bubel, Richard, 1976, et al. (författare) Specification Predicates with Explicit Dependency Information 2008 Ingår i: Proceedings of the 5th International Verification Workshop in connection with IJCAR 2008. - 1613-0073. ; 372, s. 28-43 Konferensbidrag (refereegranskat)
38.	Burden, Håkan, 1976, et al. (författare) How MAD are we? Empirical Evidence for Model-driven Agile Development. 2014 Ingår i: Proceedings of the 3rd Workshop on Extreme Modeling co-located with ACM/IEEE 17th International Conference on Model Driven Engineering Languages & Systems (MoDELS 2014). - 1613-0073. ; 1239, s. 2-11 Konferensbidrag (refereegranskat)abstract Since the launch of the Agile Manifesto there has been numerous propositions in how to combine agile practices with Model-driven Development. Ideally the combination would give the benefits of agile (e.g. rapid response to changes and shorter lead times) with the promises of Model-driven development (such as high-level designs and automation). A commonality among the proposals is that they lack in empirical evaluation. Our contribution is a systematic literature review to find out to what experiences there are of Model-driven Agile Development, MAD, from an empirical context. Among our conslusions is that MAD is sitll an immature research area and that more experience reports from industry are needed before we can claim to have understood the possibilities and drawbacks of MAD.
39.	Burden, Håkan, 1976 (författare) Putting the Pieces Together - Technical, Organisational and Social Aspects of Language Integration for Complex Systems 2014 Ingår i: Proceedings of the 2nd International Workshop on The Globalization of Modeling Languages co-located with ACM/IEEE 17th International Conference on Model Driven Engineering Languages and Systems (Models 2014). - 1613-0073. ; 1236, s. 17-22 Konferensbidrag (refereegranskat)abstract Dealing with heterogenuous systems is often described as a technical challenge in scientific publications. We analysed data from 25 interviews from a study of Model-Driven Engineering at three companies and found that while the technical aspects are important, they do not encompass the full challenge { organizational and social factors also play an important role in managing heterogenuous systems. This is true not only for the development phase but also for enabling early validation of interdependent systems, where processes and attitudes have an impact on the outcome of the integration.
40.	Bürger, Christoff, et al. (författare) fUML Activity Diagrams with RAG-controlled Rewriting: A RACR Solution of The TTC 2015 Model Execution Case 2015 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 1524, s. 27-36 Konferensbidrag (refereegranskat)abstract This paper summarises a RACR solution of The TTC 2015 Model Execution Case. RACR is a metacompiler library for Scheme. Its most distinguished feature is the seamless combination of reference attribute grammars and graph rewriting combined with incremental evaluation semantics. The presented solution sketches how these integrated analyses and rewriting facilities are used to transform fUML Activity Diagrams to executable Petri nets. Of particular interest are (1) the exploitation of reference attribute grammar analyses for Petri net generation and (2) the efficient execution of generated nets based on the incremental evaluation semantics of RACR.
41.	Bürger, Christoff, et al. (författare) Using Reference Attribute Grammar-Controlled Rewriting for Energy Auto-Tuning 2015 Ingår i: CEUR Workshop Proceedings (CEUR-WS.org). - 1613-0073. ; 1474, s. 31-40 Konferensbidrag (refereegranskat)abstract Cyber-physical systems react on events reported by sensors and interact with objects of the real world according to their current state and their view of the world. This view is naturally represented by a model which is continuously analysed and updated at runtime. Model analyses should be ideally concise and efficient, requiring well-founded, comprehensible implementations with efficient reasoning mechanisms. In this paper, we apply reference attribute grammar controlled rewriting to concisely implement the runtime model of an auto-tuning case study for energy optimization. Attribute functions are used to interactively perform analyses. In case of an update, our system incrementally—and, thus, efficiently—recomputes depending analyses. Since reference attribute grammar controlled rewriting builds the required dependency graphs automatically, incremental analysis comes for free.
42.	Buzzicotti, M., et al. (författare) Optimal control of point-to-point navigation in turbulent time dependent flows using reinforcement learning 2021 Ingår i: CEUR Workshop Proceedings. - 1613-0073. Konferensbidrag (refereegranskat)abstract We present theoretical and numerical results concerning the problem to find the path that minimizes the time to navigate between two given points in a complex fluid and under realistic navigation constraints. We contrast deterministic Optimal Navigation (ON) control with stochastic policies obtained by Reinforcement Learning (RL) algorithms. We show that Actor-Critic RL algorithms are able to find quasi-optimal solutions in the presence of either time-independent or chaotically evolving flow configurations. For our application, ON solutions develop unstable behaviour within the typical duration of the navigation process, and are therefore not useful in practice. The explored setup consists of using a constant propulsion speed to navigate a turbulent flow. Based on a discretized phase-space the propulsion direction is adjusted with the aim to minimize the time spent to reach the target. Our approach can be generalized to other set-ups, for example unmanned navigation with minimal energy consumption under imperfect environmental forecast or with different models for the moving vessel.
43.	Cabrero-Daniel, Beatriz, 1994, et al. (författare) Trustworthy “blackbox” Self-Adaptive Systems 2023 Ingår i: REFSQ Workshops 2023. - 1613-0073. Konferensbidrag (refereegranskat)abstract For humans to trust Self-Adaptive Systems in critical situations, they must be robust, ethical, and lawful, but human intelligence is still needed to make ethical decisions. This paper presents a framework to discuss human values in the RE process for Self-Adaptive Systems and RE-specific challenges arising due to the AI paradigm shift towards foundation models: self-supervised blackboxes. Semi-autonomous heavy mining vehicles are a running example to present the requirements.
44.	Caprotti, Olga, 1964, et al. (författare) The GF Mathematical Grammar Library 2012 Ingår i: Joint Proceedings of the 24th OpenMath Workshop, the 7th Workshop on Mathematical User Interfaces (MathUI), and the Work in Progress Section of CICM. - 1613-0073. ; 921 Konferensbidrag (refereegranskat)
45.	Caprotti, Olga, 1964, et al. (författare) The GF mathematical grammar library: From openmath to natural languages 2012 Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 921, s. 49-52 Konferensbidrag (refereegranskat)
46.	Cassotti, Pierluigi, et al. (författare) WiC-ITA at EVALITA2023: Overview of the EVALITA2023 Word-in-Context for ITAlian Task 2023 Ingår i: CEUR Workshop Proceedings. - 1613-0073. Konferensbidrag (refereegranskat)
47.	Čaušević, Adnan, 1981- (författare) Appreciate the journey not the destination - Using video assignments in software testing education 2018 Ingår i: CEUR Workshop Proceedings. - : CEUR-WS. - 1613-0073 .- 1613-0073. ; 2066, s. 4-7 Tidskriftsartikel (refereegranskat)abstract Courses related to software testing education, at the university level, in most cases have a learning outcome requiring from students to understand and apply a set of test design techniques upon completing the course. The problem, however, remains on how to both effectively and efficiently evaluate if a student has accomplished the stated outcome. By purely looking at the final resulting set of the test cases provided by a student, it is not evident which, if any, test design technique was used to derive them. In this paper, we are presenting a rather simple but effective method of collecting video assignment submissions from students instead of a traditional source code and tests solution. This way, the teacher could rather quickly and in detail gather evidence that student indeed obtained the knowledge needed for passing the stated learning outcome.
48.	Chatzikyriakidis, Stergios, 1980, et al. (författare) Cognitive science, language as a tool for interaction, and a new look at language evolution 2017 Ingår i: Proceedings of the Formal Approaches to the Dynamics of Linguistic Interaction workshop, ESSLLI 2017. Toulouse, France, July 17-21, 2017. Edited by Christine Howes, Hannes Rieser. Vol 1863.. - Aachen : M. Jeusfeld c/o Redaktion Sun SITE, Informatik V, RWTH Aachen. - 1613-0073. Konferensbidrag (refereegranskat)
49.	Chaudron, Michel, 1969, et al. (författare) A Vision on a New Generation of Software Design Environments 2015 Ingår i: First International Workshop on Human Factors in Modeling (HuFaMo 2015). CEUR-WS. - 1613-0073. ; Vol-1522, s. 11-16 Konferensbidrag (refereegranskat)abstract In this paper we illustrate our vision for a new generation software design environment. This environment aims to generalize existing modeling tools in several ways – some key extensions are: integration of rigorous and informal notations, and support for multiple modes of interaction. We describe how we can consolidate the environment by integrating it with other software engineering tools. Furthermore, we describe some methods which could permit the environment to provide a flexible collaborative medium and have a practical and inspiring user experience.
50.	Chfouka, H., et al. (författare) Classification techniques for conformance and performance checking in process analysis 2013 Ingår i: CEUR Workshop Proceedings. - 1613-0073 .- 1613-0073. ; 1101, s. 21-30 Tidskriftsartikel (refereegranskat)abstract Standard process analysis techniques, like conformance checking or performance evaluation, are enabled by the existence of event logs that trace the process executions and by the presence of a model that formally represents the process. Such analysis techniques use only part of the huge amount of data recorded in event logs. In this paper the goal is to exploit this data to extract useful information for conformance checking and performance analysis. We present an approach that using standard classification technique, explores how data inuence process behaviors by affecting its conformance or performance.

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