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GECCO
2005
Springer
125views Optimization» more  GECCO 2005»
15 years 11 months ago
Schema disruption in tree-structured chromosomes
We study if and when the inequality dp(H) ≤ rel∆(H) holds for schemas H in chromosomes that are structured as trees. The disruption probability dp(H) is the probability that a...
William A. Greene
ASPLOS
2004
ACM
15 years 11 months ago
Software prefetching for mark-sweep garbage collection: hardware analysis and software redesign
Tracing garbage collectors traverse references from live program variables, transitively tracing out the closure of live objects. Memory accesses incurred during tracing are essen...
Chen-Yong Cher, Antony L. Hosking, T. N. Vijaykuma...
DOLAP
2003
ACM
15 years 11 months ago
Hierarchical dwarfs for the rollup cube
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
Yannis Sismanis, Antonios Deligiannakis, Yannis Ko...
MM
2003
ACM
190views Multimedia» more  MM 2003»
15 years 11 months ago
Human + agent: creating recombinant information
combinFormation is a tool that enables browsing and collecting information elements in a generative space. By generative, we mean that the tool is an agent that automatically retr...
Andruid Kerne, Vikram Sundaram, Jin Wang, Madhur K...
SAC
2003
ACM
15 years 11 months ago
TinyGALS: A Programming Model for Event-Driven Embedded Systems
Networked embedded systems such as wireless sensor networks are usually designed to be event-driven so that they are reactive and power efficient. Programming embedded systems wit...
Elaine Cheong, Judith Liebman, Jie Liu, Feng Zhao