Now showing items 87-106 of 108

  • Social networking technologies for Free/Open Source e-learning systems 

    Dodero, G; Succi, G; Di Cerbo, F (Springer, 2008)
    In this paper, we illustrate our methodology for academic teaching, based on cooperative learning paradigm, which also relies on cutting edge e-learning techniques. We use Web 2.0 resources to fulfill requirements for an ...
  • Social tagging recommender systems 

    Marinho LB; Nanopoulos A; Schmidt-Thieme L; Jäschke R; Hotho A; Stumme G; Symeonidis P (Springer US, 2011)
    The new generation of Web applications known as (STS) is successfully established and poised for continued growth. STS are open and inherently social; features that have been proven to encourage participation. But while ...
  • Specification and verification of declarative open interaction models: a logic-based approach 

    Montali, M (Springer, 2010)
    Many novel application scenarios and architectures in business process management or service composition are characterized by a distribution of activities and resources, and by complex interaction and coordination dynamics. ...
  • SQL-based temporal query languages 

    Böhlen, M; Gamper, J; Jensen, CS; Snodgrass, RT (Springer US, 2009)
  • Sticky policies for mobile devices 

    Trabelsi, S; Steingruber, T; Dodero, G; Bezzi, M; Di Cerbo, F (ACM, 2013)
    Mobile devices consume significant amounts of information, from different sources. Thus they often deal also with sensitive or confidential data, in places or situations that could be not appropriate, or not compliant with ...
  • Studying the Effect of UML-Based Models on Source-Code Comprehensibility: Results from a Long-Term Investigation 

    Scanniello, G; Gravino, C; Tortora, G; Genero, M; Risi, M; Cruz-Lemus, JA; Dodero, G (Springer International Publishing, 2015)
    In this paper, we present final results of our long-term investigation whose goal was to study the contribution of software models on source-code comprehensibility. In this investigation we considered unified modeling ...
  • Temporal aggregation 

    Gamper, J; Böhlen, M; Jensen, C (Springer US, 2009)
  • Temporal Data Management: An Overview 

    Böhlen MH; Dignös A; Gamper J; Jensen CS (Springer, 2018)
    Despite the ubiquity of temporal data and considerable research on the effective and efficient processing of such data, database systems largely remain designed for processing the current state of some modeled reality. ...
  • Testing and Comparing the Performance of Cloud Service Providers using a Service Broker Architecture 

    Elango DM; Fowley F; Pahl C (Springer, 2018)
    Service brokers are tools that allow different individual service providers to be integrated. An API can be a mechanism to provide a joint interface. Broker can actually also be use for more than integration. We use a ...
  • There Is No Rose Without A Thorn: An Assessment of a Game Design Experience for Children 

    Dodero, G; Gennari, R; Melonio, A; Torello, S (ACM, 2015)
    Game design is recently conducted at school for eliciting children's design ideas about games for them. However, game design is a complex interaction design task, requiring rather mature cognitive skills. This paper reflects ...
  • Tools for supporting hybrid learning strategies in Open Source software environments 

    Forcheri, P; Dodero, G; Succi, G; Di Cerbo, F (Springer, 2008)
    In this paper, we illustrate how a cooperative learning paradigm may benefit from cutting edge e-learning techniques. We use Web 2.0 resources (especially AJAX) to fulfill requirements for an interactive-constructivistic ...
  • Towards distributed configuration 

    Felfernig A; Friedrich GE; Jannach D; Zanker M (Springer, 2001)
    Shorter product cycles, lower prices, and the production of highly variant products tailored to the customer needs are the main reasons for the proceeding success of product configuration systems. However, today’s product ...
  • Variable block algebraic recursive multilevel solver (VBARMS) for sparse linear systems 

    Carpentieri B; Liao J; Sosonkina M (Bader M [and others], 2014)
    We present and discuss the parallel implementation of a multi-elimination incomplete LU factorization method for solving sparse linear systems. The proposed solver exploits any available block structure during the ...
  • The virtual training center: A support tool for teachers community 

    Dodero, G; Stefanova, E; Miranowicz, M; Vertan, C; Musankoviene, V; Ratcheva, D (Demetra, 2007)
    Communities of practice for teachers are emerging, where the issues of life long learning of in-service teacher is supported by a collective effort and by applying modern methodologies and tools. The paper describes how ...
  • Virtual training centers of I*Teach project 

    Miranowicz, M; Burewicz, A; Dodero, G; Stefanova, E; Ratcheva, D (ICWE, 2007)
    New methodology of continuous education offers the opportunity to acquire new skills as well as general social skills in a flexible and synchronic manner. It also allows to learn and develop newly acquired knowledge by ...
  • Visual impairments and archaeology: An experience with a talking book 

    Dodero, G; Garibaldi, P; Signorini, P; Molinari, I; Traverso, A (Archaeopress, 2009)
  • A visual query language for spatial data warehouses 

    Bimonte, S; Paolino, L; Sebillo, M; Vitiello, G; Del Fatto, V (Springer, 2010)
    SOLAP systems are technologies intended to support geographic business intelligence. They allow decision-makers to explore and analyze a large amount of geo-referenced data usually through interactive browsing user interfaces. ...
  • Visualizing geographic learning objects through a mobile learning application 

    Dodero, G; Chowdhury, A; Geraci, L; Del Fatto, V (Knowledge Systems Institute, 2013)
    In this paper we explore how topics from two different fields of computer science, such as Geographic Information Systems and E-learning Systems, can contribute to the Mobile Learning field. In particular, starting from a ...
  • Visualizing geographical information through tag clouds 

    De Chiara D; Del Fatto V; Sebillo M (Physica-Verlag, 2012)
    In the last decade, the need to support decision makers in solving problems related to a territory and its phenomena has stimulated Geographic Information Visualization (GeoVis) researchers to propose highly interactive ...
  • Web usage mining in tourism - a query term analysis and clustering approach 

    Pitman, A; Zanker, M; Fuchs, M; Lexhagen, M (Springer Vienna, 2010)
    According to current research, one of the most promising applications for web usage mining (WUM) is in identifying homogenous user subgroups (Liu, 2008). This paper presents a prototypical workflow and tools for analyzing ...