| 1. |
- Andersson, Jörgen, 1973, et al.
(author)
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Microstructure development during tempering of the hot-work tool steel Uddeholm QRO 90 Supreme
- 2009
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In: Proc. 8th Int Tooling Conf., Eds. P Beiss, C Broeckmann, S Franke and B Keysselitz, RWTH Aachen Univ, Aachen, Germany. - 3861307006 ; II, s. 611-623
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Conference paper (peer-reviewed)
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| 4. |
- Baravdish, George, et al.
(author)
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PDE-SVD Based Audio Denoising
- 2012
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In: Proceedings of the 5th International Symposium on Communications Control and Signal Processing (ISCCSP), 2012. - Piscataway, NJ, USA : IEEE. - 9781467302746 ; , s. 1-6
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Conference paper (peer-reviewed)abstract
- In this paper we present a new method for denoising audio signals. The method is based on the Singular Value Decomposition (SVD) of the frame matrix representing the signal inthe Overlap Add decomposition. Denoising is performed by modifying both the singular values, using a tapering model, and the singular vectors of the representation, using a nonlinear PDE method. The performance of the method is evaluated and compared with denoising obtained by filtering.
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| 5. |
- Berntsson Svensson, Richard, 1978-, et al.
(author)
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BAM : backlog assessment method
- 2019
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In: Lecture Notes in Business Information Processing. - Cham : Springer Verlag. - 1865-1348. - 9783030190330 ; , s. 53-68
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Conference paper (peer-reviewed)abstract
- The necessity of software as stand-alone products, and as central parts of non-traditional software products have changed how software products are developed. It started with the introduction of the agile manifesto and has resulted in a change of how software process improvements (SPI) are conducted. Although there are agile SPI methods and several agile practices for evaluating and improving current processes and ways-of-working, no method or practices for evaluating the backlog exists. To address this gap, the Backlog Assessment Method (BAM) was developed and applied in collaboration with Telenor Sweden. BAM enables agile organizations to assess backlogs, and assure that the backlog items are good-enough for their needs and well aligned with the decision process. The results from the validation show that BAM is feasible and relevant in an industrial environment, and it indicates that BAM is useful as a tool to perform analysis of items in a specific backlog. © The Author(s) 2019.
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| 6. |
- Broström, Anna, et al.
(author)
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Landscape, climate, sea-level variations and human living conditions in a coastal area of western Blekinge on the Baltic sea between 11600 cal BP and AD 1000 : E22- Sölvesborg-Stensnäs-project members 2014
- 2014
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Conference paper (other academic/artistic)abstract
- The aim of the project has been to reveal the living conditionsfor humans in a coastal area of the Baltic sea during thirteen thousand years and to study the implications of variations in climate, sea-level and landscape changes. The archaeological ex- cavations, well integrated with paleoecological studies, along a twenty kilometer new road-built between Sölvesborg and Stensnäs has resulted in unique findings which shed new light on to the human history in southern Scandinavia and adjust- ment of the sea-level curve in western Blekinge. Time periods from early mesolithic, neolithic, bronze age until late iron age are well represented at the sites along the former bay and lake Vesan. Macrofossil analysis of the plant material at the archae- ological sites has revealed the food resources, burial gifts and given a glimpse of the local environment. Sediment cores from the center and near shore of former lake Vesan has given the opportunity to reconstruct the aquatic conditions and vegeta- tion in the surrounding landscape based on analysis of diatoms, pollen, macrofossils and carbon content. The vast number of radiocarbon dates of the archaeological material from various altitudes at the sites has enabled adjustment of the sea-level curve especially during Ancylus-, Littorina transgressions and aregression around 8.2 ka.
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| 7. |
- Broström, Anna, et al.
(author)
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Landscape, climate, sea-level variations and human living conditions in a coastal area of western Blekinge on the Baltic sea between 11600 cal BP and AD 1000 : E22- Sölvesborg-Stensnäs-project members 2014
- 2014
-
Conference paper (other academic/artistic)abstract
- The aim of the project has been to reveal the living conditionsfor humans in a coastal area of the Baltic sea during thirteen thousand years and to study the implications of variations in climate, sea-level and landscape changes. The archaeological ex- cavations, well integrated with paleoecological studies, along a twenty kilometer new road-built between Sölvesborg and Stensnäs has resulted in unique findings which shed new light on to the human history in southern Scandinavia and adjust- ment of the sea-level curve in western Blekinge. Time periods from early mesolithic, neolithic, bronze age until late iron age are well represented at the sites along the former bay and lake Vesan. Macrofossil analysis of the plant material at the archae- ological sites has revealed the food resources, burial gifts and given a glimpse of the local environment. Sediment cores from the center and near shore of former lake Vesan has given the opportunity to reconstruct the aquatic conditions and vegeta- tion in the surroundinglandscape based on analysis of diatoms, pollen, macrofossils and carbon content. The vast number of radiocarbon dates of the archaeological material from various altitudes at the sites has enabled adjustment of the sea-level curve especially during Ancylus-, Littorina transgressions and aregression around 8.2 ka.
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| 9. |
- Ge, Yu, 1995, et al.
(author)
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Experimental Validation of Single Base Station 5G mm Wave Positioning: Initial Findings
- 2022
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In: 2022 25th International Conference on Information Fusion, FUSION 2022. - Piscataway : IEEE.
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Conference paper (peer-reviewed)abstract
- 5G cellular networks can utilize millimeter wave signals, and support large bandwidths and large antenna arrays, which provide more geometric-based signals and higher delay and angle resolutions. These merits bring new opportunities in positioning the user with limited infrastructure through the use of combined angle and delay information. However, there are many practical challenges to overcome, in order to have a functioning single base station 5G mmWave positioning system. In this paper, we describe a deployed single base station mmWave positioning system, and provide an example of the measurement data. Furthermore, we perform measurement validation on a limited measurement data set by performing base station localization. Additional evaluations performed on simulation model data provide guidelines on the required size of the data set and receiver antenna configuration, which will be implemented in upcoming measurements.
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