Now showing items 323-342 of 400

  • Scalable Bit Allocation Between Texture and Depth Views for 3-D Video Streaming Over Heterogeneous Networks 

    Xiao JM; Hannuksela MM; Tillo T; Gabbouj M; Zhu C; Zhao Y (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2015)
    In the multiview video plus depth (MVD) coding format, both texture and depth views are jointly compressed to represent the 3-D video content. The MVD format enables synthesis of virtual views through depth-image-based ...
  • A scalable dynamic programming scheme for the computation of optimal k-segments for ordered data 

    Mahlknecht G; Dignös A; Gamper J (2017)
    The optimal kk-segments of an ordered dataset of size nn consists of kk tuples that are obtained by merging consecutive tuples such that a given error metric is minimized. The problem is general and has been studied in ...
  • Selective contextual information acquisition in travel recommender systems 

    Braunhofer M; Ricci F (2017)
    Context-aware recommender systems are information filtering and decision support applications that generate recommendations by exploiting context-dependent user preference data, such as ratings augmented with the description ...
  • Semantic Enrichment of GSM-Based Artifact-Centric Models 

    Lembo, D; Montali, M; Solomakhin, D; De Masellis, R (Springer, 2015)
    We provide a comprehensive framework for semantic GSM artifacts, discuss in detail its properties, and present main software engineering architectures it is able to capture. The distinguishing aspect of our framework is ...
  • Semantic model-driven architecting of service-based software systems 

    Pahl, C (Elsevier, 2007)
    Model-driven development is a software development framework that emphasises model-based abstraction and automated code generation. Service-based software architectures benefit in particular from semantic, ontology-based ...
  • Semantic model-driven development of web service architectures 

    Pahl, C (Inderscience, 2008)
    Building service-based architectures has become a major area of interest since the advent of web services. Modelling these architectures is a central activity. Model-driven development is a recent approach to developing ...
  • Semantic Web and Big Data meets Applied Ontology 

    Obrst L; Grüninger M; Baclawski K; Bennett M; Brickley D; Berg-Cross G; Hitzler P; Janowicz K; Kapp C; Kutz O; Lange C; Levenchuk A; Quattri F; Rector A; Schneider T; Spero S; Thessen A; Vegetti M; Vizedom A; Westerinen A; West M; Yim P (2014)
    The role that ontologies play or can play in designing and employing semantic technologies has been widely acknowledged by the SemanticWeb and Linked Data communities. But the level of collaboration between these communities ...
  • Semantics, Analysis and Simplification of DMN Decision Tables 

    Calvanese D; Dumas M; Laurson Ü; Maggi FM; Montali M; Teinemaa I (Elsevier, 2018)
    The Decision Model and Notation (DMN) is a standard notation to capture decision logic in business applications. A central construct in DMN is that of a decision table. The increasing use of DMN decision tables to capture ...
  • Sequenced spatiotemporal aggregation for coarse query granularities 

    Timko I; Böhlen MH; Gamper J (2011)
    Sequenced spatiotemporal aggregation (SSTA) is an important query for many applications of spatiotemporal databases, such as traffic analysis. Conceptually, an SSTA query returns one aggregate value for each individual ...
  • Service workload patterns for QoS-driven cloud resource management 

    Zhang, L; Zhang, Y; Jamshidi, P; Xu, L; Pahl, C (Springer Open, 2015)
    Cloud service providers negotiate SLAs for customer services they offer based on the reliability of performance and availability of their lower-level platform infrastructure. While availability management is more mature, ...
  • Service-centric integration architecture for enterprise software systems 

    Pahl, C; Hasselbring, W; Voss, M (Institute of Information Science, 2009)
    Service-oriented architecture (SOA) has the potential to provide solutions for enterprise application integration (EAI) problems. While core service platform technologies exist, methodological approaches that link the ...
  • Siamese network ensemble for visual tracking 

    Jiang C; Xiao J; Xie Y; Tillo T; Huang K (Elsevier B.V., 2018)
    Visual object tracking is a challenging task considering illumination variation, occlusion, rotation, deformation and other problems. In this paper, we extend a Siamese INstance search Tracker (SINT) with model updating ...
  • Similarity-based relaxed instance queries 

    Ecke, A; Penaloza, R; Turhan, AY (Elsevier, 2015)
    In Description Logics (DL) knowledge bases (KBs), information is typically captured by clear-cut concepts. For many practical applications querying the KB by crisp concepts is too restrictive; a user might be willing to ...
  • Simulation Based Validation of Supply Chain Effects through ICT enabled Real-time-capability in ETO Production Planning 

    Dallasega P; Rojas RA; Rauch E; Matt DT (2017)
    According to Industry 4.0, real-time information in production planning and control, shows a high potential for optimizing the whole supply chain. The paper considers the plant building industry, especially the off-site ...
  • Single-peakedness and semantic dimensions of preferences 

    Porello D (OXFORD UNIV PRESS, 2016)
    Among the possible solutions to the paradoxes of collective preferences, single-peakedness is significant because it has been associated to a suggestive conceptual interpretation: a single-peaked preference profile entails ...
  • Slice Sorting for Unequal Loss Protection of Video Streams 

    Baccaglini E; Tillo T; Olmo G (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
    In this letter, we propose a novel unequal loss protection scheme, which allocates FEC codes to video slices according to their impact on the GOP distortion. This is evaluated taking the concealment procedure and the drift ...
  • Sliding-Window Raptor Codes for Efficient Scalable Wireless Video Broadcasting With Unequal Loss Protection 

    Cataldi P; Grangetto M; Tillo T; Magli E; Olmo G (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2010)
    Digital fountain codes have emerged as a low-complexity alternative to Reed-Solomon codes for erasure correction. The applications of these codes are relevant especially in the field of wireless video, where low encoding ...
  • The Small Project Observatory: Visualizing software ecosystems 

    Lungu M; Lanza M; Gîrba T; Robbes R (2010)
    Software evolution research has focused mostly on analyzing the evolution of single software systems. However, it is rarely the case that a project exists as standalone, independent of others. Rather, projects exist in ...
  • Software assurance practices for mobile applications 

    Sillitti, A; Succi, G; Corral Velazquez, LR (Springer Verlag (Germany), 2014)
    Mobile software applications have to cope with a particular environment that involves small size, limited resources, high autonomy requirements, competitive business models and many other challenges. To provide development ...
  • Software Developers, Moods, Emotions, and Performance 

    Graziotin D; Wang X; Abrahamsson PK (IEEE, 2014)