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SAC
2004
ACM
16 years 3 days ago
Creation and management of versions in multiversion data warehouse
A data warehouse (DW) provides an information for analytical processing, decision making, and data mining tools. On the one hand, the structure and content of a data warehouse ref...
Bartosz Bebel, Johann Eder, Christian Koncilia, Ta...
SAC
2004
ACM
16 years 3 days ago
Similarity between Euclidean and cosine angle distance for nearest neighbor queries
Understanding the relationship among different distance measures is helpful in choosing a proper one for a particular application. In this paper, we compare two commonly used dis...
Gang Qian, Shamik Sural, Yuelong Gu, Sakti Pramani...
SIGSOFT
2004
ACM
16 years 3 days ago
Engineering human trust in mobile system collaborations
Rapid advances in wireless networking technologies have enabled mobile devices to be connected anywhere and anytime. While roaming, applications on these devices dynamically disco...
Licia Capra
GECCO
2004
Springer
136views Optimization» more  GECCO 2004»
16 years 2 days ago
System Level Hardware-Software Design Exploration with XCS
Abstract. The current trend in Embedded Systems (ES) design is moving towards the integration of increasingly complex applications on a single chip. An Embedded System has to satis...
Fabrizio Ferrandi, Pier Luca Lanzi, Donatella Sciu...
ISAAC
2004
Springer
107views Algorithms» more  ISAAC 2004»
16 years 1 days ago
On the Hardness and Easiness of Random 4-SAT Formulas
Assuming 3-SAT formulas are hard to refute with high probability, Feige showed approximation hardness results, among others for the max bipartite clique. We extend this result in t...
Andreas Goerdt, André Lanka