Sciweavers

4798 search results - page 182 / 960
» Time for a change
Sort
View
CCS
1994
ACM
15 years 10 months ago
The Design and Implementation of Tripwire: A File System Integrity Checker
At the heart of most computer systems is a file system. The file system contains user data, executable programs, configuration and authorization information, and (usually) the bas...
Gene H. Kim, Eugene H. Spafford
JCDL
2010
ACM
259views Education» more  JCDL 2010»
15 years 11 months ago
Exploiting time-based synonyms in searching document archives
Query expansion of named entities can be employed in order to increase the retrieval effectiveness. A peculiarity of named entities compared to other vocabulary terms is that they...
Nattiya Kanhabua, Kjetil Nørvåg
EPIA
2009
Springer
16 years 1 months ago
A Logic Programming System for Evolving Programs with Temporal Operators
Logic Programming Update Languages were proposed as an extension of logic programming that allows modeling the dynamics of knowledge bases where both extensional (facts) and intent...
José Júlio Alferes, Alfredo Gabaldon...
GECCO
2007
Springer
159views Optimization» more  GECCO 2007»
16 years 22 days ago
Two adaptive mutation operators for optima tracking in dynamic optimization problems with evolution strategies
The dynamic optimization problem concerns finding an optimum in a changing environment. In the tracking problem, the optimizer should be able to follow the optimum’s changes ov...
Claudio Rossi, Antonio Barrientos, Jaime del Cerro
GECCO
2005
Springer
16 years 3 days ago
Towards an analysis of dynamic environments
Although the interest in nature-inspired optimization of dynamic problems has been growing constantly over the past decade, very little has been done to analyze and characterize a...
Jürgen Branke, Erdem Salihoglu, Sima Uyar