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WSKS
2009
Springer
15 years 11 months ago
Towards a Mediator Based on OWL and SPARQL
We propose a framework that supports a federated environment based on a Mediator Architecture in the Semantic Web. The Mediator supports mappings between the OWL Ontology of the Me...
Konstantinos Makris, Nikos Bikakis, Nektarios Giol...
ICIAP
2001
Springer
15 years 11 months ago
Towards Teleconferencing by View Synthesis and Large-Baseline Stereo
We address the application of computer vision to semiimmersive teleconferencing, and present a prototype vision system synthesising a physically plausible video of a speaker to be...
Francesco Isgrò, Emanuele Trucco, Li-Qun Xu
199
Voted
TC
1998
15 years 6 months ago
Toward Correctly Rounded Transcendentals
—The Table Maker’s Dilemma is the problem of always getting correctly rounded results when computing the elementary functions. After a brief presentation of this problem, we pr...
Vincent Lefèvre, Jean-Michel Muller, Arnaud...
CORR
2008
Springer
133views Education» more  CORR 2008»
15 years 6 months ago
Emergence of Spontaneous Order Through Neighborhood Formation in Peer-to-Peer Recommender Systems
The advent of the Semantic Web necessitates paradigm shifts away from centralized client/server architectures towards decentralization and peer-to-peer computation, making the exi...
Ernesto Diaz-Aviles, Lars Schmidt-Thieme, Cai-Nico...
ICDE
2008
IEEE
117views Database» more  ICDE 2008»
16 years 8 months ago
MOOLAP: Towards Multi-Objective OLAP
Aggregation is among the core functionalities of OLAP systems. Frequently, such queries are issued in decision support systems to identify interesting groups of data. When more tha...
Shyam Antony, Ping Wu, Divyakant Agrawal, Amr El A...