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ICDE
2010
IEEE
183views Database» more  ICDE 2010»
16 years 1 months ago
Estimating the compression fraction of an index using sampling
—Data compression techniques such as null suppression and dictionary compression are commonly used in today’s database systems. In order to effectively leverage compression, it...
Stratos Idreos, Raghav Kaushik, Vivek R. Narasayya...
AISC
1998
Springer
15 years 10 months ago
Reasoning About Coding Theory: The Benefits We Get from Computer Algebra
The use of computer algebra is usually considered beneficial for mechanised reasoning in mathematical domains. We present a case study, in the application domain of coding theory, ...
Clemens Ballarin, Lawrence C. Paulson
ASE
2000
116views more  ASE 2000»
15 years 6 months ago
Behavioural Conflicts in a Causal Specification
Inconsistencies may arise in the course of specification of systems, and it is now recognised that they cannot be forbidden. Recent work has concentrated on enabling requirements ...
Jonathan D. Moffett, Andrew Vickers
MONET
2007
95views more  MONET 2007»
15 years 5 months ago
A Pervasive Computing System for the Operating Room of the Future
We describe a prototype Context Aware Perioperative Information System to capture and interpret data in an operating room of the future. The captured data is used to construct the...
Sheetal K. Agarwal, Anupam Joshi, Timothy W. Finin...
GLOBECOM
2008
IEEE
15 years 6 months ago
Security Rules Specification and Analysis Based on Passive Testing
Security is a critical issue in dynamic and open distributed environments such as network-based services or wireless networks. To ensure that a certain level of security is maintai...
Wissam Mallouli, Fayçal Bessayah, Ana R. Ca...