Now showing items 825-844 of 1759

    • Joint Achievement of Services' Personal Goals 

      Baldoni, M; Baroglio, C; Marengo, E; Patti, V; Schifanella, C (MALLOW, 2009)
      Web service specifications can be quite complex, including various operations and message exchange patterns. In this work, we give a rule-based declarative representation of services, and in particular of WSDL operations, ...
    • A joint foundation for configuration in the Semantic Web 

      Felfernig, A; Friedrich, G; Jannach, D; Stumptner, M; Zanker, M (IOS Press, 2002)
      Product configuration is a major commercial application of knowledge-based systems, and joint configuration by multiple business partners is becoming a key application in today's highly specialized economy. The required ...
    • Joint redundant motion vector and intra macroblock refreshment for video transmission 

      Xiao JM; Tillo T; Lin CY; Zhao Y (SPRINGER INTERNATIONAL PUBLISHING AG, 2011)
      This paper proposes a scheme for error-resilient transmission of videos which jointly uses intra macroblock refreshment and redundant motion vector. The selection of using intra refreshment or redundant motion vector is ...
    • Judgement aggregation in non-classical logics 

      Porello D (2017)
      This paper contributes to the theory of judgment aggregation by discussing a number of non-classical logics. After adapting the standard framework of judgment aggregation to cope with non-classical logics, we present in ...
    • Junior University Workshops for children 

      Gennari, R; Dodero, G; Janes, A (2012)
      Culture and education should be for all, and this is even more felt in a period of crisis where private resources diminish. In particular, involving children in academia is a way of raising awareness of children, their ...
    • Justified recommendations based on content and rating data 

      Symeonidis P; Nanopoulos A; Manolopoulos Y (ACM, 2008)
      Providing justification to a recommendation gives credibility to a recommender system. Some recommender systems (Amazon.com etc.) try to explain their recommendations, in an effort to regain customer acceptance and trust. ...
    • Kappa-Join: Efficient Execution of Existential Quantification in XML Query Languages 

      Brantner, M; Helmer, S; Kanne, CC; Moerkotte, G (Springer, 2006)
      XML query languages feature powerful primitives for formulating queries, involving comparison expressions which are existentially quantified. If such comparisons involve several scopes, they are correlated and, thus, become ...
    • Key Challenges in Early-Stage Software Startups 

      Giardino C; Bajwa SS; Wang X; Abrahamsson P (Springer, 2015)
      Software startups are newly created companies designed to grow fast. The uncertainty of new markets and development of cutting-edge technologies pose challenges different from those faced by more mature companies. In this ...
    • Key challenges in software startups across life cycle stages 

      Wang X; Edison H; Bajwa S; Giardino C; Abrahamsson P (Springer, 2016)
      Software startups are challenging endeavours, with various road blocks on their path to success. The current understanding of the challenges that software startups may encounter is very limited. In this paper, we use the ...
    • KI 2015: Advances in Artificial Intelligence : 38th Annual German Conference on AI, Dresden, Germany, September 21-25, 2015, Proceedings 

      Hölldobler, S; Krötzsch, M; Peñaloza, R; Rudolph, S (Springer, 2015)
      This book constitutes the refereed proceedings of the 38th Annual German Conference on Artificial Intelligence, KI 2015, held in Dresden, Germany, in September 2015. The 15 revised full technical papers presented together ...
    • KISS MIR: Keep It Semantic and Social Music Information Retrieval 

      Dridi, A; Kacimi, M (KDIR, 2015)
      While content-based approaches for music information retrieval (MIR) have been heavily investigated, user- centric approaches are still in their early stage. Existing user-centric approaches use either music-context or ...
    • Knowledge Base Exchange: The Case of OWL 2 QL 

      Arenas M; Botoeva E; Calvanese D; Ryzhikov V (2016)
      In this article, we define and study the problem of exchanging knowledge between a source and a target knowledge base (KB), connected through mappings. Differently from the traditional database exchange setting, which ...
    • Knowledge Base Exchange: The Case of OWL 2 QL 

      Arenas M; Botoeva E; Calvanese D; Ryzhikov V (2016)
      In this article, we define and study the problem of exchanging knowledge between a source and a target knowledge base (KB), connected through mappings. Differently from the traditional database exchange setting, which ...
    • Knowledge engineering for configuration systems 

      Friedrich G; Jannach D; Stumptner M; Zanker M (Elsevier, 2014)
      Developing a product configuration system is a non-trivial and challenging task for various reasons. First, the domain knowledge which has to be encoded into the system is often spread over several departments or functions ...
    • Knowledge-based identification of music suited for places of interest 

      Kaminskas M; Fernández-Tobías I; Ricci F; Cantador I (2014)
      Place is a notion closely linked with the wealth of human experience, and invested by values, attitudes, and cultural influences. In particular, many places are strongly related to music, which contributes to shaping the ...
    • Knowledge-enriched Data Management 

      Calvanese D (Schloss Dagstuhl, 2016)
      The working group identified four important practical challenges: 1. Develop personalized and context-aware data access and management tools. Data in this case is highly heterogenous, multi-model and multi-modal. Here we ...
    • Konzepte zur flexiblen Konfiguration von Finanzdienstleistungen 

      Felfernig, A; Mehlau, J; Wimmer, A; Zanker, M; Russ, C (2004)
      Integriertes Kundenmanagement über alle Vertriebskanäle hinweg und die Steigerung der Kundenzufriedenheit durch spezifische kundenindividuelle Beratung und Leistungserstellung sind zentrale Ansätze von Finanzdienstleistern, ...
    • L'Extreme apprenticeship funziona davvero 

      Dodero, G; Barazzuol, L; Bersanetti, A; Bolliri, S; Caruso, B; Ferrante, A; Inguanta, CS; Osti, R; Saba, G; Serra, A; Zanon, P; Del Fatto, V (AICA, 2015)
      Il lavoro sintetizza diverse esperienze di insegnamento dell’Informatica nelle Province Autonome di Trento e Bolzano. Caratteristica comune alle esperienze è l’utilizzo della metodologia didattica “Extreme Apprenticeship”. ...
    • La sostenibilità come elemento fondamentale di valore nelle fasi preliminari della progettazione 

      Maccioni L; Borgianni Y (Politecnico di Milano, 2017)
      La produzione ed il consumo di massa, guidati unicamente da fattori economici, hanno avuto effetti negativi sulle sfere sociali ed ambientali. La necessità di implementare nuove strategie di innovazione rivolte ad orientare ...
    • Labeling the Frames of a Video Stream with Interval Events 

      Persia F; Bettini F; Helmer S (IEEE, 2017)
      We propose a framework for detecting medium-level events referring to intervals of frames of a video stream. The detected events can serve as input for an earlier developed framework detecting high-level surveillance events. ...