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» Semantics and Complexity of SPARQL
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SEMWEB
2005
Springer
15 years 5 months ago
Semantically Rich Recommendations in Social Networks for Sharing, Exchanging and Ranking Semantic Context
Recommender algorithms have been quite successfully employed in a variety of scenarios from filtering applications to recommendations of movies and books at Amazon.com. However, a...
Stefania Ghita, Wolfgang Nejdl, Raluca Paiu
ECAI
2010
Springer
15 years 29 days ago
Open-ended Grounded Semantics
Artificial agents trying to achieve communicative goals in situated interactions in the real-world need powerful computational systems for conceptualizing their environment. In ord...
Michael Spranger, Martin Loetzsch, Simon Pauw
VLDB
2007
ACM
126views Database» more  VLDB 2007»
16 years 2 days ago
Querying Complex Structured Databases
Correctly generating a structured query (e.g., an XQuery or a SQL query) requires the user to have a full understanding of the database schema, which can be a daunting task. Alter...
Cong Yu, H. V. Jagadish
SSDBM
2006
IEEE
153views Database» more  SSDBM 2006»
15 years 5 months ago
HDF5-FastQuery: Accelerating Complex Queries on HDF Datasets using Fast Bitmap Indices
Large scale scientific data is often stored in scientific data formats such as FITS, netCDF and HDF. These storage formats are of particular interest to the scientific user com...
Luke J. Gosink, John Shalf, Kurt Stockinger, Keshe...
WWW
2006
ACM
16 years 16 days ago
SGSDesigner: a graphical interface for annotating and designing semantic grid services
In this paper, we describe SGSDesigner, the ODESGS Environment user interface. ODESGS Environment (the realization of the ODESGS Framework [1]) is an environment for supporting bo...
Asunción Gómez-Pérez, Rafael ...