| 1. |
- Amundin, Mats, et al.
(author)
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A proposal to use distributional models to analyse dolphin vocalisation
- 2017
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In: Proceedings of the 1st International Workshop on Vocal Interactivity in-and-between Humans, Animals and Robots, VIHAR 2017. - 9782956202905 ; , s. 31-32
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Conference paper (peer-reviewed)abstract
- This paper gives a brief introduction to the starting points of an experimental project to study dolphin communicative behaviour using distributional semantics, with methods implemented for the large scale study of human language.
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| 2. |
- Schötz, Susanne, et al.
(author)
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Phonetic Characteristics of Domestic Cat Vocalisations
- 2017
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In: Proceedings of the 1st International Workshop on Vocal Interactivity in-and-between Humans, Animals and Robots, VIHAR 2017. - 9782956202905 ; , s. 5-6
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Conference paper (peer-reviewed)abstract
- The cat (Felis catus, Linneaus 1758) has lived around or with humans for at least 10,000 years, and is now one of the most popular pets of the world with more than 600 millionindividuals. Domestic cats have developed a more extensive, variable and complex vocal repertoire than most other members of the Carnivora, which may be explained by their social organisation, their nocturnal activity and the long period of association between mother and young. Still, we know surprisingly little about the phonetic characteristics of these sounds, and about the interaction between cats and humans.Members of the research project Melody in human–cat communication (Meowsic) investigate the prosodic characteristics of cat vocalisations as well as the communication between human and cat. The first step includes a categorisation of cat vocalisations. In the next step it will be investigated how humans perceive the vocal signals of domestic cats. This paper presents an outline of the project which has only recently started.
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| 3. |
- Frid, Emma, 1988-, et al.
(author)
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Perceptual Evaluation of Blended Sonification of Mechanical Robot Sounds Produced by Emotionally Expressive Gestures : Augmenting Consequential Sounds to Improve Non-verbal Robot Communication
- 2021
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In: International Journal of Social Robotics. - : Springer Nature. - 1875-4791 .- 1875-4805.
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Journal article (peer-reviewed)abstract
- This paper presents two experiments focusing on perception of mechanical sounds produced by expressive robot movement and blended sonifications thereof. In the first experiment, 31 participants evaluated emotions conveyed by robot sounds through free-form text descriptions. The sounds were inherently produced by the movements of a NAO robot and were not specifically designed for communicative purposes. Results suggested no strong coupling between the emotional expression of gestures and how sounds inherent to these movements were perceived by listeners; joyful gestures did not necessarily result in joyful sounds. A word that reoccurred in text descriptions of all sounds, regardless of the nature of the expressive gesture, was “stress”. In the second experiment, blended sonification was used to enhance and further clarify the emotional expression of the robot sounds evaluated in the first experiment. Analysis of quantitative ratings of 30 participants revealed that the blended sonification successfully contributed to enhancement of the emotional message for sound models designed to convey frustration and joy. Our findings suggest that blended sonification guided by perceptual research on emotion in speech and music can successfully improve communication of emotions through robot sounds in auditory-only conditions.
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| 4. |
- Dodig-Crnkovic, Gordana, 1955
(author)
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Cognitive Architectures Based on Natural Info-Computation
- 2022
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In: Studies in Applied Philosophy, Epistemology and Rational Ethics. - Cham : Springer. - 2192-6255 .- 2192-6263. ; , s. 3-13, s. 3-13
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Book chapter (peer-reviewed)abstract
- At the time when the first models of cognitive architectures have been proposed, some forty years ago, understanding of cognition, embodiment and evolution was substantially different from today’s. So was the state of the art of information physics, information chemistry, bioinformatics, neuroinformatics, computational neuroscience, complexity theory, self-organization, theory of evolution, as well as the basic concepts of information and computation. Novel developments support a constructive interdisciplinary framework for cognitive architectures based on natural morphological computing, where interactions between constituents at different levels of organization of matter-energy and their corresponding time-dependent dynamics, lead to complexification of agency and increased cognitive capacities of living organisms that unfold through evolution. Proposed info-computational framework for naturalizing cognition considers present updates (generalizations) of the concepts of information, computation, cognition, and evolution in order to attain an alignment with the current state of the art in corresponding research fields. Some important open questions are suggested for future research with implications for further development of cognitive and intelligent technologies.
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| 5. |
-
Challenge the past / diversify the future - proceedings
- 2015
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Editorial collection (other academic/artistic)abstract
- Challenge the Past / Diversify the Future is a multidisciplinary conference for scholars and practitioners who study the implementation and potential of visual and multi-sensory representations to challenge and diversify our understanding of history and culture. This volume contains an overview of all the presentations.
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| 6. |
- Kontopoulos, E., et al.
(author)
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Deliverable 4.5: Context-aware Content Interpretation
- 2016
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Reports (peer-reviewed)abstract
- The current deliverable summarises the work conducted within task T4.5 of WP4, presenting our proposed approaches for contextualised content interpretation, aimed at gaining insightful contextualised views on content semantics. This is achieved through the adoption of appropriate context-aware semantic models developed within the project, and via enriching the semantic descriptions with background knowledge, deriving thus higher level contextualised content interpretations that are closer to human perception and appraisal needs. More specifically, the main contributions of the deliverable are the following: A theoretical framework using physics as a metaphor to develop different models of evolving semantic content. A set of proof-of-concept models for semantic drifts due to field dynamics, introducing two methods to identify quantum-like (QL) patterns in evolving information searching behaviour, and a QL model akin to particle-wave duality for semantic content classification. Integration of two specific tools, Somoclu for drift detection and Ncpol2spda for entanglement detection. An “energetic” hypothesis accounting for contextualized evolving semantic structures over time. A proposed semantic interpretation framework, integrating (a) an ontological inference scheme based on Description Logics (DL), (b) a rule-based reasoning layer built on SPARQL Inference Notation (SPIN), (c) an uncertainty management framework based on non-monotonic logics. A novel scheme for contextualized reasoning on semantic drift, based on LRM dependencies and OWL’s punning mechanism. An implementation of SPIN rules for policy and ecosystem change management, with the adoption of LRM preconditions and impacts. Specific use case scenarios demonstrate the context under development and the efficiency of the approach. Respective open-source implementations and experimental results that validate all the above.All these contributions are tightly interlinked with the other PERICLES work packages: WP2 supplies the use cases and sample datasets for validating our proposed approaches, WP3 provides the models (LRM and Digital Ecosystem models) that form the basis for our semantic representations of content and context, WP5 provides the practical application of the technologies developed to preservation processes, while the tools and algorithms presented in this deliverable can be deployed in combination with test scenarios, which will be part of the WP6 test beds.
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| 7. |
- Maronidis, A., et al.
(author)
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PERICLES Deliverable 4.3: Content Semantics and Use Context Analysis Techniques
- 2016
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Reports (peer-reviewed)abstract
- The current deliverable summarises the work conducted within task T4.3 of WP4, focusing on the extraction and the subsequent analysis of semantic information from digital content, which is imperative for its preservability. More specifically, the deliverable defines content semantic information from a visual and textual perspective, explains how this information can be exploited in long-term digital preservation and proposes novel approaches for extracting this information in a scalable manner. Additionally, the deliverable discusses novel techniques for retrieving and analysing the context of use of digital objects. Although this topic has not been extensively studied by existing literature, we believe use context is vital in augmenting the semantic information and maintaining the usability and preservability of the digital objects, as well as their ability to be accurately interpreted as initially intended.
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| 8. |
- Vinblad, Elin, et al.
(author)
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KOM MED - kommunicera med teknik : Metoder och övningar
- 2022
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Book (pop. science, debate, etc.)abstract
- Metod- och övningsbok om Alternativ och Kompletterande Kommunikation (AKK), med fokus på kommunikationshjälpmedel, praktiska metoder och förhållningssätt. Boken ingår i ett kursmaterial i tre delar, för utbildning av personliga assistenter och andra som arbetar och lever nära ungdomar och vuxna med omfattande kommunikationssvårigheter på grund av funktionsnedsättning.
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| 9. |
- Foka, Anna, et al.
(author)
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Introduction to the DHQ Special Issue: Digital Technology in the Study of the Past
- 2018
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In: Digital Humanities Quarterly. - 1938-4122. ; 12:3
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Journal article (peer-reviewed)abstract
- Digital technology is transforming the assemblage and dissemination of historical information. Museums, libraries, archives, and universities increasingly modify their digital research infrastructures in order to make data open and available. The imminent assessment and representation of historical data has admittedly challenged the boundaries of historical knowledge and generated new research questions. The process of reconstructing, visualizing and rendering historical data has equally developed together with technology. This is the case in both academic and heritage contexts and in less immediatedly obvious popular uses, such as the increasingly significant presence and use of history within videogames. Regardless of specific context, as this collection of articles shows, the process of digitally capturing and representing historical data is often analogous to and determined by the digital platform used.
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| 10. |
- Ljungblad, Sara, 1977, et al.
(author)
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What maters in professional drone pilots' practice? an interview study to understand the complexity of theirwork and inform human-drone interaction research
- 2021
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In: Conference on Human Factors in Computing Systems - Proceedings. - New York, NY, USA : ACM.
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Conference paper (peer-reviewed)abstract
- Human-drone interaction is a growing topic of interest within HCI research. Researchers propose many innovative concepts for drone applications, but much of this research does not incorporate knowledge on existing applications already adopted by professionals. This limits the validity of said research. To address this limitation, we present our fndings from an in-depth interview study with 10 professional drone pilots. Our participants were armed with signifcant experience and qualifcations - pertinent to both drone operations and a set of applications covering diverse industries. Our fndings have resulted in design recommendations that should inform both ends and means of human-drone interaction research. These include, but are not limited to: safety-related protocols, insights from domain-specifc use cases, and relevant practices outside of hands-on fight.
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