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SIGMOD
2004
ACM
115views Database» more  SIGMOD 2004»
16 years 7 months ago
Ontologies and Semantics for Seamless Connectivity
The goal of having networks of seamlessly connected people, software agents and IT systems remains elusive. Early integration efforts focused on connectivity at the physical and s...
Michael Uschold, Michael Grüninger
SIGMOD
2003
ACM
105views Database» more  SIGMOD 2003»
16 years 7 months ago
Factorizing Complex Predicates in Queries to Exploit Indexes
Decision-support applications generate queries with complex predicates. We show how the factorization of complex query expressions exposes significant opportunities for exploiting...
Surajit Chaudhuri, Prasanna Ganesan, Sunita Sarawa...
ICIAP
2005
ACM
16 years 7 months ago
Optimal Parameter Estimation for MRF Stereo Matching
Abstract. This paper presents an optimisation technique to select automatically a set of control parameters for a Markov Random Field applied to stereo matching. The method is base...
Riccardo Gherardi, Umberto Castellani, Andrea Fusi...
PERCOM
2008
ACM
16 years 6 months ago
Protecting Users' Anonymity in Pervasive Computing Environments
The large scale adoption of adaptive services in pervasive and mobile computing is likely to be conditioned to the availability of reliable privacy-preserving technologies. Unfort...
Linda Pareschi, Daniele Riboni, Claudio Bettini
PERCOM
2007
ACM
16 years 6 months ago
Towards an Open Source Toolkit for Ubiquitous Device Authentication
Most authentication protocols designed for ubiquitous computing environments try to solve the problem of intuitive, scalable, secure authentication of wireless communication. Due ...
Rene Mayrhofer