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» A Database Approach to Distributed State Space Generation
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DCC
2007
IEEE
15 years 9 months ago
Nonuniform Compression in Databases with Haar Wavelet
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
S. Chen, A. Nucci
WCW
2004
Springer
15 years 3 months ago
ShortCuts: Using Soft State to Improve DHT Routing
Distributed hash tables are increasingly being proposed as the core substrate for content delivery applications in the Internet, such as cooperative Web caches, Web index and sear...
Kiran Tati, Geoffrey M. Voelker
VLDB
1995
ACM
96views Database» more  VLDB 1995»
15 years 1 months ago
The Fittest Survives: An Adaptive Approach to Query Optimization
Traditionally, optimizers are “programmed” to optimize queries following a set of buildin procedures. However, optimizers should be robust to its changing environment to gener...
Hongjun Lu, Kian-Lee Tan, Son Dao
SP
1996
IEEE
101views Security Privacy» more  SP 1996»
15 years 1 months ago
An Immunological Approach to Change Detection: Algorithms, Analysis and Implications
We present new results on a distributable changedetection method inspired by the natural immune system. A weakness in the original algorithm was the exponential cost of generating...
Patrik D'haeseleer, Stephanie Forrest, Paul Helman
NETWORKING
2004
14 years 11 months ago
Improving Distributed Firewalls Performance through Vertical Load Balancing
In this paper we present an extension to an existing hash based packet classification technique in order to improve its performance in a distributed network access control environm...
Olivier Paul