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检索条件"机构=Knowledge and Data Engineering Group"
477 条 记 录,以下是301-310 订阅
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Using pseudo feedback to improve cross-lingual ontology mapping
Using pseudo feedback to improve cross-lingual ontology mapp...
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Lecture Notes in Computer Science
作者: Fu, Bo Brennan, Rob O'Sullivan, Declan Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Ireland
Translation techniques are often employed by cross-lingual ontology mapping (CLOM) approaches to turn a cross-lingual mapping problem into a monolingual mapping problem which can then be solved by state of the art mon... 详细信息
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A web statistics based conflation approach to improve Arabic text retrieval
A web statistics based conflation approach to improve Arabic...
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2011 Federated Conference on Computer Science and Information Systems, FedCSIS 2011
作者: Ahmed, Farag Nürnberger, Andreas Data and Knowledge Engineering Group Faculty of Computer Science Otto-von-Guericke-University of Magdeburg Germany
We present a language independent approach for conflation that does not depend on predefined rules or prior knowledge of the target language. The proposed unsupervised method is based on an enhancement of the pure n-g... 详细信息
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Explicit federal relationship management to support semantic integration
Explicit federal relationship management to support semantic...
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12th IFIP/IEEE International Symposium on Integrated Network Management, IM 2011
作者: Brennan, Rob Feeney, Kevin Walsh, Brian Thomas, Hendrik O'Sullivan, Declan FAME and Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Dublin Ireland
Integration of disparate information resources has long been a significant research topic. Semantic approaches can help by allowing expression of concepts divorced from syntax and allowing rich, structured meta-data t... 详细信息
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Towards multilingual user models for Personalized multilingual Information Retrieval
Towards multilingual user models for Personalized multilingu...
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1st Workshop on Personalised Multilingual Hypertext Retrieval, PMHR 2011, Held in Conjunction with the ACM Hypertext 2011, HT2011
作者: Ghorab, M. Rami Zhou, Dong Ben, Steichen Wade, Vincent Centre for Next Generation Localisation Knowledge and Data Engineering Group School of Computer Science and Statistics Dublin 2 Ireland
The majority of studies in Personalized Information Retrieval (PIR) literature have focused on monolingual IR, and only relatively little work has been done concerning multilingual IR. In this paper we propose a novel... 详细信息
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Challenges for the multi-lingual, multi-dimensional personalised web
Challenges for the multi-lingual, multi-dimensional personal...
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1st Workshop on Personalised Multilingual Hypertext Retrieval, PMHR 2011, Held in Conjunction with the ACM Hypertext 2011, HT2011
作者: Wade, Vincent Centre for Next Generation Localisation Knowledge and Data Engineering Group School of Computer Science and Statistics Dublin 2 Ireland
The explosive growth of the Internet has seen it exceed over two billion users in 2010. However an analysis of the demography of this user base indicates an ever growing diversity. Currently only 38.8% of internet use... 详细信息
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Community assessment using evidence networks
Community assessment using evidence networks
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Lecture Notes in Computer Science
作者: Mitzlaff, Folke Atzmueller, Martin Benz, Dominik Hotho, Andreas Stumme, Gerd University of Kassel Knowledge and Data Engineering Group Wilhelmshöher Allee 73 34121 Kassel Germany University of Wuerzburg Data Mining and Information Retrieval Group Am Hubland 97074 Wuerzburg Germany
Community mining is a prominent approach for identifying (user) communities in social and ubiquitous contexts. While there are a variety of methods for community mining and detection, the effective evaluation and vali... 详细信息
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Privacy-aware spam detection in social bookmarking systems  11
Privacy-aware spam detection in social bookmarking systems
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11th International Conference on knowledge Management and knowledge Technologies, i-KNOW 2011
作者: Bullock, Beate Navarro Lerch, Hana Roßnagel, Alexander Hotho, Andreas Stumme, Gerd University of Kassel Knowledge and Data Engineering Group Kassel Germany University of Kassel Research Group for Constitutionally Compatible Technology Design Kassel Germany University of Würzburg Data Mining and Information Retrieval Group Würzburg Germany
With the increased popularity of Web 2.0 services in the last years data privacy has become a major concern for users. The more personal data users reveal, the more difficult it becomes to control its disclosure in th... 详细信息
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Supporting learner model exchange in educational web systems
Supporting learner model exchange in educational web systems
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作者: Walsh, Eddie O'Connor, Alexander Wade, Vincent Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Dublin 2 Ireland
The heterogeneity of learner models in structure, syntax and semantics makes sharing them a significant challenge for existing educational web systems. Creating mappings between the different types of learner models i... 详细信息
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Supporting vague query formulation by using visual filtering
Supporting vague query formulation by using visual filtering
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Symposium on Learning, knowledge, and Adaptivity 2011, LWA 2011
作者: Nitsche, Marcus Nurnberger, Andreas Institute for Technical and Business Information Systems Data and Knowledge Engineering Group Otto-von-Guericke-University Magdeburg D-39116 Magdeburg Germany
We propose a radial user interface which supports phrasing and interactive visual refinement of vague queries in order to search and explore large document sets. The core idea is to provide an integrated view of queri... 详细信息
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A trust model for capability delegation in federated policy systems
A trust model for capability delegation in federated policy ...
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6th International Conference on Risks and Security of Internet and Systems, CRiSIS 2011
作者: Feeney, Kevin Foley, Simon N. Brennan, Rob Intelligent Systems Lab Knowledge and Data Engineering Group Trinity College Dublin Ireland FAME Department of Computer Science University College Cork Ireland
Federated policy systems are required to support the emergent complexity and organizational heterogeneity of modern Internet service delivery. This paper presents a distributed policy management approach which utilize... 详细信息
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