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BTW
2007
Springer
136views Database» more  BTW 2007»
14 years 1 months ago
System P: Completeness-driven Query Answering in Peer Data Management Systems
Abstract: Peer data management systems (PDMS) are a highly dynamic, decentralized infrastructure for large-scale data integration. They consist of a dynamic set of autonomous peers...
Armin Roth, Felix Naumann
MTSR
2007
Springer
14 years 1 months ago
Formalizing Dublin Core Application Profiles - Description Set Profiles and Graph Constraints
Abstract. This paper describes a proposed formalization of the notion of Applications Profiles as used in the Dublin Core community. The formalization, called Description Set Profi...
Mikael Nilsson, Alistair J. Miles, Pete Johnston, ...
DLOG
2003
13 years 9 months ago
Rewriting Aggregate Queries using Description Logic
This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are difficult to optimize be...
David DeHaan, David Toman, Grant E. Weddell
ICDT
2010
ACM
211views Database» more  ICDT 2010»
14 years 5 months ago
Probabilistic Data Exchange
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
Ronald Fagin, Benny Kimelfeld, Phokion Kolaitis
PAMI
2007
245views more  PAMI 2007»
13 years 7 months ago
Conformal Geometry and Its Applications on 3D Shape Matching, Recognition, and Stitching
—Three-dimensional shape matching is a fundamental issue in computer vision with many applications such as shape registration, 3D object recognition, and classification. However,...
Sen Wang, Yang Wang, Miao Jin, Xianfeng David Gu, ...