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SIGMOD
2010
ACM
174views Database» more  SIGMOD 2010»
15 years 2 months ago
Sampling dirty data for matching attributes
We investigate the problem of creating and analyzing samples of relational databases to find relationships between string-valued attributes. Our focus is on identifying attribute...
Henning Köhler, Xiaofang Zhou, Shazia Wasim S...
CEC
2009
IEEE
15 years 2 months ago
Overcoming the bootstrap problem in evolutionary robotics using behavioral diversity
— The bootstrap problem is often recognized as one of the main challenges of evolutionary robotics: if all individuals from the first randomly generated population perform equal...
Jean-Baptiste Mouret, Stéphane Doncieux
PETRA
2009
ACM
15 years 2 months ago
Ubi-designer: a web-based toolkit for configuring and field-testing UbiComp prototypes
Technology is now available for creating affordable sensor networks and infrastructures for ubiquitous computing environments. In the area of ambient assisted living, contextaware...
Martijn H. Vastenburg, Halldór Fjalldal, Ch...
EMMCVPR
2001
Springer
15 years 2 months ago
Designing the Minimal Structure of Hidden Markov Model by Bisimulation
Hidden Markov Models (HMMs) are an useful and widely utilized approach to the modeling of data sequences. One of the problems related to this technique is finding the optimal stru...
Manuele Bicego, Agostino Dovier, Vittorio Murino
RAID
2001
Springer
15 years 2 months ago
Accurately Detecting Source Code of Attacks That Increase Privilege
Host-based Intrusion Detection Systems (IDS) that rely on audit data exhibit a delay between attack execution and attack detection. A knowledgeable attacker can use this delay to d...
Robert K. Cunningham, Craig S. Stevenson