12 1 - 20 of 32
rss atomLink til resultatlisten
Permanent link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
  • Maksimov, Yulian
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Consortium Project: Textual Tree2019Annet (Fagfellevurdert)
  • Maksimov, Yulian
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    AI Competition: Textual Tree2019Annet (Fagfellevurdert)
  • Linde, Peter
    Blekinge Tekniska Högskola, Biblioteket.
    BTH Newsletter on Science Publishing and Open Access issues: October2019Annet (Annet (populærvitenskap, debatt, mm))
  • Linde, Peter
    et al.
    Blekinge Tekniska Högskola, Biblioteket.
    Simson, Olivia
    Ahnström, Eva-Lisa
    Pettersson, Anette
    Riktlinjer för hantering av forskningsdata vid Blekinge Tekniska Högskola2019Annet (Annet (populærvitenskap, debatt, mm))
  • Anwar, Mahwish
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Connect2smallports Project: South Baltic Small Ports – Gateway to Integratedand Sustainable European Transport System: Project brief and updates on the project activities: Digital Audit. Blockchain Design Strategy. Call for Collaboration. Reports and scientific publications.2019Annet (Annet (populærvitenskap, debatt, mm))
    Abstract [en]

    Ports play pivotal role in the global supply chain network. To strengthen the ports’ business and to keep up with the overall economic development of the country, the port stakeholders have started to invest in the digital technologies. The ports as well as the individual municipalities in Europe are in contest with other ports within the region. One of the competing factors is that of the port’s technological development. Unlike large ports, the small ports within Europe, for example Port of Karlskrona, Port of Wismar or Port of Klaipeda, which also serve as crucial nodes within the trade flow for Sweden, Germany and Lithuania respectively, lack the knowledge and tools to leverage the potential of digital technologies. The digital disruption at ports is inevitable!

    With that being established the scope of the project - South Baltic Small Ports as Gateways towards Integrated Sustainable European Transport System and Blue Growth by Smart Connectivity Solutions – or Connect2SmallPorts project is to understand how to facilitate small and medium ports of the South Baltic region with the digital technologies - Blockchain and Internet of Things. During the project lifetime (2018 to 2021) the main goals are to perform the digital audit of small ports of the South Baltic region; to prepare an implementation strategy for Blockchain and Internet of Things specifically for the small ports in the South Baltic region and to conduct an evaluation of the proposed strategies. The project correspondingly aims to disseminate the knowledge and experiences through research publications, industrial conferences and international tradeshows.

  • Vishnubhotla, Sai Datta
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Lundberg, Lars
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Supplementary Material of: "Understanding the Perceived Relevance of Capability Measures: A Survey of Agile Software Development Practitioners"2019Annet (Annet (populærvitenskap, debatt, mm))
    Abstract [en]

    This document contains the supplementary material of the paper titled: "Understanding the Perceived Relevance of Capability Measures: A Survey of Agile Software Development Practitioners" 

  • Bertoni, Marco
    et al.
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik.
    Bertoni, Alessandro
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik.
    Iterative value models generation in the engineering design process2019Inngår i: Design Science, Vol. 5, nr 18Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Value models are increasingly discussed today as a means to frontload conceptual design activities in engineering design, with the final goal of reducing cost and rework associated with sub-optimal decisions made from a system perspective. However, there is no shared agreement in the research community about what a value model exactly is, how many types of value models are there, their inputoutput relationships and their usage along the engineering design process timeline. Emerging from five case studies conducted in the aerospace and in the construction equipment industry, this paper describes how to tailor the development of value models in the engineering design process. The initial descriptive study findings are summarized in the form of seven lessons learned that shall be taken into account when designing valuemodels for design decision support. From these lessons, the paper proposes a six-step framework that considers the need to update the nature and definition of value models as far as new information becomes available,moving from initial estimations based on expert judgment to detailed quantitative analysis.

  • Jerčić, Petar
    et al.
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Hagelbäck, Johan
    Linnéuniversitetet, SWE.
    Lindley, Craig
    Computational Modelling Group, Data61, CSIRO, AUS.
    An affective serious game for collaboration between humans and robots2019Inngår i: Entertainment Computing, ISSN 1875-9521, E-ISSN 1875-953X, Vol. 32, artikkel-id 100319Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Elicited physiological affect in humans collaborating with their robot partners was investigated to determine its influence on decision-making performance in serious games. A turn-taking version of the Tower of Hanoi game was used, where physiological arousal and valence underlying such human-robot proximate collaboration were investigated. A comparable decision performance in the serious game was found between human and non-humanoid robot arm collaborator conditions, while higher physiological affect was found in humans collaborating with such robot collaborators. It is suggested that serious games which are carefully designed to take into consideration the elicited physiological arousal might witness a better decision-making performance and more positive valence using non-humanoid robot partners instead of human ones. © 2019 The Authors

  • Ludwig Barbosa, Vinícius
    et al.
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för matematik och naturvetenskap.
    Schlosser, Edson
    Machado, Renato
    Heckler, Marcos Vinício Thomas
    Beamforming of a Linear Array Applying PSO Algorithm with Restrictive Approach2016Inngår i: Journal of Communication and Information Systems, ISSN 1980-6604, Vol. 31, nr 1, s. 118-126Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    This paper presents a four-element linear arraycomposed of E-shaped microstrip antennas designed to switched-beam application in ISM band. Particle Swarm Optimization(PSO) algorithm is applied to optimize four different sets ofamplitude and progressive phase shift to achieve four distinctradiation patterns controlling the major lobe direction andsidelobe level. For this application, two restrictive approachesare presented for the implementation of PSO algorithm in orderto improve the algorithm convergence to feasible solutions.

  • Berglund Snodgrass, Lina
    et al.
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för fysisk planering.
    Mukhtar-Landgren, Dalia
    Lund University, SWE.
    Paulsson, Alexander
    Lund University, SWE.
    Experiment för hållbar mobilitet. Vad innoveras det (inte) kring i svenska kommuner?2019Inngår i: INNOVATION OCH STADSUTVECKLING : En forskningsantologi om organiseringsutmaningar för stad och kommun / [ed] Algehed, Jessica; Eneqvist, Erica; Jensen, Christian; Lööf, Jenny, Sverige: Stema , 2019, s. 89-102Kapittel i bok, del av antologi (Annet vitenskapelig)
    Abstract [sv]

    Våra städer har under de senaste 100 åren till stor del präglats av bilen(Urry, 2004). Bilismen har påverkat allt från den moderna stadsplaneringens utformning, till hur vi konsumerar, våra boendemönster, arbetsmarknadsre- gionernas utbredning och inte minst dagens fossilberoende och utsläpp av växthusgaser. Traditionellt sett har svensk kommunal planering varit inriktad på att försöka tillgodose en prognostiserad ökad efterfrågan på bilresor, och bilen har varit en given parameter att ta hänsyn till i stadsplaneringen.

    Vi vet idag att en omställning av transportsektorn är avgörande för uppfyllandet av de klimatpolitiska målen och FN:s 2030-mål. Såväl forskare som praktiker har därför framhävt behovet av att öka andelen energieffektiva transportslag som gång, cykel och kollektivtrafik. Med god vilja kan det här betraktas som framväxten av ett nytt mer hållbart paradigm - som förvisso är omstritt - men som istället lyfter fram vikten av ett mer hållbart resande och en planeringspraktik där den privatägda bilen inte står i fokus.

    (...)

    I det här kapitlet undersöker vi specifikt vad kommuner experimenterar om inom mobilitetsområdet, och vilka förväntningar som tillskrivs experimenten. Vilket slags samhälle föreställer de sig? Och hur radikalt annorlunda, eller disruptivt, är detta samhälle ur ett hållbarhetsperspektiv?

    (från introduktion)

  • Kransberg, Lena
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för hälsa.
    Problembaserat lärande2019Rapport (Annet vitenskapelig)
    Abstract [sv]

    Sedan några år tillbaka arbetar jag i sjuksköterskeprogrammet på Institutionen

    för Hälsa. Institutionen har gjort ett aktivt val av pedagogisk utgångspunkt

    med problembaserat lärande (PBL). Att arbeta med studenterna i basgruppsarbetet

    är både givande och utmanande.

  • Folino, Emil
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Självrättande programmeringstenta2019Rapport (Annet vitenskapelig)
    Abstract [sv]

    Hur kan vi på bästa sätt examinera grundläggande programmeringskunskaper

    i en inledande programmeringskurs? Vi skapade en självrättande

    examinationsform där studenterna under tentan kan få feedback och

    ökade genomströmningen med 20%.

  • Mattsson, Linda
    et al.
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för matematik och naturvetenskap.
    Nyqvist, Robert
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för matematik och naturvetenskap.
    En helhetssyn på lärande via matematisk problemlösning2019Rapport (Annet vitenskapelig)
    Abstract [sv]

    Syftet med kursen Matematisk problemlösning

    är att genom utmanande problemlösning

    få studenter att träna på generella

    arbets- och förhållningssätt som är hållbara och

    värdefulla för fortsatta (matematik)studier.

    Genom övnings- och examinationsuppgifter

    som kräver kreativa matematiska resonemang

    tvingas studenter att fokusera på de

    matematiska komponenternas grunder vilket

    möjliggör utveckling av högre matematiska

    kompetenser.* Vidare skapar kursupplägget

    förutsättningar för utveckling av personliga

    och professionella förmågor* väsentliga för

    lärande i tillämpningsämnen och utövande av

    framtida yrkesroll.

  • Peng, Cong
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    What Can Teachers Do to Make the Group Work Learning Effective: a Literature ReviewManuskript (preprint) (Annet vitenskapelig)
    Abstract [en]

    Group work-based learning is encouraged in higher education on account of both ped-agogical benefits and industrial employers’s requirements. However, although a plenty ofstudies have been performed, there are still various factors that will affect students’ groupwork-based learning in practice. It is important for the teachers to understand which fac-tors are influenceable and what can be done to influence. This paper performs a literaturereview to identify the factors that has been investigated and reported in journal articles. Fif-teen journal articles were found relevant and fifteen factors were identified, which could beinfluenced by instructors directly or indirectly. However, more evidence is needed to sup-port the conclusion of some studies since they were performed only in one single course.Therefore, more studies are required on this topic to investigate the factors in differentsubject areas. 

  • Peng, Cong
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Good Record Keeping for Conducting Research Ethically CorrectManuskript (preprint) (Annet vitenskapelig)
  • Reheman, Wureguli
    et al.
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik.
    Ståhle, Per
    Divison of soild mechancis, LTH, SWE.
    Kao-Walter, Sharon
    Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik.
    On instabilities of growing bi-material interfaces2019Inngår i: Procedia Structural Integrity, ICIS2019, Elsevier, 2019, Vol. 17, s. 850-856Konferansepaper (Fagfellevurdert)
    Abstract [en]

    This study concerns with the evolution of morphological patterns that often arise on the interface of bi-material, so called metal-precipitate phase, due to the instability of the interfaces. The instability leads to growth or retraction of small perturbation, which may determine the formation of a variety of morphological patterns initially arising on surfaces of growing precipitates at small length scales. To better understand the cause of different patterns on the bi-material interfaces, an analytical study of the stability of the precipitate-matrix interface is performed. First, a wavy interface perturbation is used to examine the spontaneous variations that occur at the precipitate-matrix interface. Then, the analysis utilises Cerruti?s solution to compute the perturbed stress field surrounding the interface. It is shown that a virtually flat interface subjected to tension is in general unstable. The amplitude of sinusoidal perturbations decays for short wave lengths and grow for longer wave lengths. Both a critical wave length for which the perturbation amplitude is unaffected and a specific ditto which obtain maximum perturbation growth rate are derived

  • Westphal, Florian
    et al.
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Lavesson, Niklas
    Grahn, Håkan
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    A Case for Guided Machine Learning2019Inngår i: Machine Learning and Knowledge Extraction / [ed] Andreas Hozinger, Peter Kieseberg, A Min Tjoa and Edgar Weippl, Springer, 2019, s. 353-361Konferansepaper (Fagfellevurdert)
    Abstract [en]

    Involving humans in the learning process of a machine learning algorithm can have many advantages ranging from establishing trust into a particular model to added personalization capabilities to reducing labeling efforts. While these approaches are commonly summarized under the term interactive machine learning (iML), no unambiguous definition of iML exists to clearly define this area of research. In this position paper, we discuss the shortcomings of current definitions of iML and propose and define the term guided machine learning (gML) as an alternative.

  • Disputas: 2019-11-14 13:30 J1640, Karlskrona
    Guo, Yang
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    Heterogeneous Knowledge Sharing in eHealth: Modeling, Validation and Application2019Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Knowledge sharing has become an important issue in the eHealth field for improving the quality of healthcare service. However, since eHealth subject is a multidisciplinary and cross-organizational area, knowledge sharing is a serious challenge when it comes to developing eHealth systems. Thus, this thesis studies the heterogeneous knowledge sharing in eHealth and proposes a knowledge sharing ontology. The study consists of three main parts: modeling, validation and application.

    In the modeling part, knowledge sharing in eHealth is studied from two main aspects: the first aspect is the heterogeneous knowledge of different healthcare actors, and the second aspect is the interactivities among various healthcare actors. In this part, the contribution is to propose an Activity Theory based Ontology (ATO) model to highlight and represent these two aspects of eHealth knowledge sharing, which is helpful for designing efficient eHealth systems.

    In the validation part, a questionnaire based survey is conducted to practically validate the feasibility of the proposed ATO model. The survey results are analyzed to explore the effectiveness of the proposed model for designing efficient knowledge sharing in eHealth. Further, a web based software prototype is constructed to validate the applicability of the ATO model for practical eHealth systems. In this part, the contribution is to explore and show how the proposed ATO model can be validated.

    In the application part, the importance and usefulness of applying the proposed ATO model to solve two real problems are addressed. These two problems are healthcare decision making and appointment scheduling. There is a similar basic challenge in both these problems: a healthcare provider (e.g., a doctor) needs to provide optimal healthcare service (e.g., suitable medicine or fast treatment) to a healthcare receiver (e.g., a patient). Here, the optimization of the healthcare service needs to be achieved in accordance with eHealth knowledge which is distributed in the system and needs to be shared, such as the doctor’s competence, the patient’s health status, and priority control on patients’ diseases. In this part, the contribution is to propose a smart system called eHealth Appointment Scheduling System (eHASS) based on ATO model.

    This research work has been presented in eight conference and journal papers, which, along with an introductory chapter, are included in this compilation thesis.

  • Guo, Yang
    et al.
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap. Blekinge institute of Technology.
    Yao, Yong
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för datavetenskap.
    On Performance of Prioritized Appointment Scheduling for Healthcare2019Inngår i: Journal of Service Science and Management, ISSN 1940-9893, E-ISSN 1940-9907, Vol. 12, s. 589-604Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Designing the appointment scheduling is a challenging task for the development of healthcare system. The efficient solution approach can provide high-quality healthcare service between care providers (CP)s and care receivers (CR)s. In this paper, we consider the healthcare system with the heterogeneous CRs in terms of urgent and routine CRs. Our suggested model assumes that the system gives the service priority to the urgent CRs by allowing them to interrupt the ongoing routine appointments. An appointment handoff scheme is suggested for the interrupted routine appointments, and thus the routine CRs can attempt to re-establish the appointment scheduling with other available CPs. With these considerations, we study the scheduling performance of the system by using the Markov chains based modeling approach. The numerical analysis is reported and the simulation experiment is conducted to validate the numerical results.

  • Alégroth, Emil
    et al.
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för programvaruteknik.
    Gorschek, Tony
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för programvaruteknik.
    Petersen, Kai
    Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för programvaruteknik.
    Mattsson, Michael
    Characteristics that affect Preference of DecisionModels for Asset Selection: An Industrial Questionnaire Survey - Appendix A: Questionnaire Introduction. Decision-making in Practice / Appendix B: Survey results2019Dataset