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ER
1995
Springer
120views Database» more  ER 1995»
14 years 11 days ago
Semantics of Time-Varying Attributes and their Use for Temporal Database Design
Based on a systematic study of the semantics of temporal attributes of entities, this paper provides new guidelines for the design of temporal relational databases. The notions of ...
Christian S. Jensen, Richard T. Snodgrass
WEBI
2007
Springer
14 years 2 months ago
An Augmented Tagging Scheme with Triple Tagging and Collective Filtering
Collaborative tagging is increasingly drawing attentions. However the keyword based tagging scheme has its limitations and it can be observed that tagging society are seeking and ...
Jie Yang, Yutaka Matsuo, Mitsuru Ishizuka
DEXA
2008
Springer
111views Database» more  DEXA 2008»
13 years 10 months ago
Translating SQL Applications to the Semantic Web
Abstract. The content of most Web pages is dynamically derived from an underlying relational database. Thus, the success of the Semantic Web hinges on enabling access to relational...
Syed Hamid Tirmizi, Juan Sequeda, Daniel P. Mirank...
SEMWEB
2004
Springer
14 years 2 months ago
Top-k Query Evaluation for Schema-Based Peer-to-Peer Networks
Abstract. Increasing the number of peers in a peer-to-peer network usually increases the number of answers to a given query as well. While having more answers is nice in principle,...
Wolfgang Nejdl, Wolf Siberski, Uwe Thaden, Wolf-Ti...
SIGMOD
2003
ACM
115views Database» more  SIGMOD 2003»
14 years 9 months ago
Rondo: A Programming Platform for Generic Model Management
Model management aims at reducing the amount of programming needed for the development of metadata-intensive applications. We present a first complete prototype of a generic model...
Sergey Melnik, Erhard Rahm, Philip A. Bernstein