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WOSS
2004
ACM
15 years 12 months ago
Self-managed decentralised systems using K-components and collaborative reinforcement learning
Components in a decentralised system are faced with uncertainty as how to best adapt to a changing environment to maintain or optimise system performance. How can individual compo...
Jim Dowling, Vinny Cahill
ACNS
2004
Springer
284views Cryptology» more  ACNS 2004»
15 years 12 months ago
SQLrand: Preventing SQL Injection Attacks
We present a practical protection mechanism against SQL injection attacks. Such attacks target databases that are accessible through a web frontend, and take advantage of flaws in...
Stephen W. Boyd, Angelos D. Keromytis
ACOM
2004
Springer
15 years 12 months ago
Optimal Communication Vocabularies and Heterogeneous Ontologies
In this paper, we will consider the alignment of heterogeneous ontologies in multi agent systems. We will start from the idea that each individual agent is specialized in solving ...
Jurriaan van Diggelen, Robbert-Jan Beun, Frank Dig...
ADBIS
2004
Springer
134views Database» more  ADBIS 2004»
15 years 12 months ago
Retrieval by Color Features in Image Databases
What is presented in this paper is our work in the area of image organization and retrieval in Image Databases using global color features and spatial color distribution of images....
Irena Valova, Boris Rachev
ADC
2004
Springer
79views Database» more  ADC 2004»
15 years 12 months ago
Performance and Cost Tradeoffs in Web Search.
Web search engines crawl the web to fetch the data that they index. In this paper we re-examine that need, and evaluate the network costs associated with data acquisition, and alt...
Nick Craswell, Francis Crimmins, David Hawking, Al...