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检索条件"机构=Data and Knowledge Engineering Group"
490 条 记 录,以下是71-80 订阅
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Towards evaluating interactive ontology matching tools
Towards evaluating interactive ontology matching tools
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10th International Conference on The Semantic Web: Semantics and Big data, ESWC 2013
作者: Paulheim, Heiko Hertling, Sven Ritze, Dominique Research Group Data and Web Science University of Mannheim Germany Knowledge Engineering Group Technische Universität Darmstadt Germany
With a growing number of ontologies used in the semantic web, agents can fully make sense of different datasets only if correspondences between those ontologies are known. Ontology matching tools have been proposed to... 详细信息
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From federated databases to a federated data warehouse system
From federated databases to a federated data warehouse syste...
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41st Annual Hawaii International Conference on System Sciences 2008, HICSS
作者: Berger, Stefan Schrefl, Michael University Linz Data and Knowledge Engineering Group Altenberger Str. 69 4040 Linz Austria
Although data Warehousing is regarded as a mature technology now, the definition of a federated architecture for data Warehouse (DW) integration remains an open research question. This paper identifies requirements on... 详细信息
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Detecting incorrect numerical data in DBpedia
Detecting incorrect numerical data in DBpedia
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11th International Conference on Semantic Web: Trends and Challenges, ESWC 2014
作者: Wienand, Dominik Paulheim, Heiko Technische Universität Darmstadt Knowledge Engineering Group Germany University of Mannheim Research Group Data and Web Science Germany
DBpedia is a central hub of Linked Open data (LOD). Being based on crowd-sourced contents and heuristic extraction methods, it is not free of errors. In this paper, we study the application of unsupervised numerical o... 详细信息
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Publication analysis of the formal concept analysis community
Publication analysis of the formal concept analysis communit...
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10th International Conference on Formal Concept Analysis, ICFCA 2012
作者: Doerfel, Stephan Jäschke, Robert Stumme, Gerd Knowledge and Data Engineering Group University of Kassel Wilhelmshöher Allee 73 34121 Kassel Germany
We present an analysis of the publication and citation networks of all previous editions of the three conferences most relevant to the FCA community: ICFCA, ICCS and CLA. Using data mining methods from FCA and graph a... 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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The narrative approach to personalisation
The narrative approach to personalisation
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作者: Conlan, Owen Staikopoulos, Athanasios Hampson, Cormac Lawless, Séamus O'Keeffe, Ian Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Dublin Ireland
This article describes the narrative approach to personalisation. This novel approach to the generation of personalised adaptive hypermedia experiences employs runtime reconciliation between a personalisation strategy... 详细信息
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Evolving search user interfaces  3
Evolving search user interfaces
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3rd European Workshop on Human-Computer Interaction and Information Retrieval, EuroHCIR 2013 - Co-located with the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2013
作者: Gossen, Tatiana Nitsche, Marcus Nürnberger, Andreas Data and Knowledge Engineering Group Faculty of Computer Science Otto von Guericke University Magdeburg Germany
When designing search user interfaces (SUIs), there is a need to target specific user groups. The cognitive abilities, fine motor skills, emotional maturity and knowledge of a sixty years old man, a fourteen years old... 详细信息
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Prominence and dominance in networks  21st
Prominence and dominance in networks
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21st International Conference on knowledge engineering and knowledge Management, EKAW 2018
作者: Schmidt, Andreas Stumme, Gerd Knowledge and Data Engineering Group University of Kassel Wilhelmshöher Allee 73 Kassel34121 Germany
Topographic prominence and dominance were recently developed to quantify the relative importance of mountain peaks. Instead of simply using the height to characterize a mountain, they provide a more meaningful descrip... 详细信息
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Testing and evaluating tag recommenders in a live system
Testing and evaluating tag recommenders in a live system
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3rd ACM Conference on Recommender Systems, RecSys'09
作者: Jäschke, Robert Eisterlehner, Folke Hotho, Andreas Stumme, Gerd Knowledge and Data Engineering Group University of Kassel Wilhelmshöher Allee 73 34121 Kassel Germany
The challenge to provide tag recommendations for collaborative tagging systems has attracted quite some attention of researchers lately. However, most research focused on the evaluation and development of appropriate ... 详细信息
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Semantic interoperation to support context in adaptive applications
Semantic interoperation to support context in adaptive appli...
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2008 IEEE Network Operations and Management Symposium Workshops - NOMS 08
作者: O'Connor, Alexander Wade, Vincent Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin 2 Ireland
The challenge of supporting Ubiquitous Computing is to assist the user by helping their applications make better decisions with better information. Smart spaces and other information sources can provide this informati... 详细信息
来源: 评论