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DEXA
2000
Springer
75views Database» more  DEXA 2000»
15 years 11 months ago
View Selection in OLAP Environment
To select some "valuable" views for materialization is an essential challenge in OLAP system design. Several techniques proposed previously are not very scalable for syst...
Shi Guang Qiu, Tok Wang Ling
CISS
2007
IEEE
15 years 10 months ago
How Many Users should be Turned On in a Multi-Antenna Broadcast Channel
This paper considers broadcast channels with L antennas at the base station and m single-antenna users, where each user has perfect channel knowledge and the base station obtains c...
Wei Dai, Youjian Liu, Brian Rider
BPM
2006
Springer
103views Business» more  BPM 2006»
15 years 10 months ago
IT Support for Release Management Processes in the Automotive Industry
Abstract. Car development is based on long running, concurrently executed and highly dependent processes. The coordination and synchronization of these processes has become a compl...
Dominic Müller, Joachim Herbst, Markus Hammor...
GECCO
2004
Springer
114views Optimization» more  GECCO 2004»
16 years 5 days ago
A Study of the Role of Single Node Mutation in Genetic Programming
In this paper we examine the effects of single node mutations on trees evolved via genetic programming. The results show that neutral mutations are less likely for nodes nearer th...
Wei Quan, Terence Soule
ECIS
2004
15 years 8 months ago
Using IT to Make Place in Space: Evaluating Mobile Technology Support for Sport Spectators
This paper reports results from two field trials of TrottingPal, a mobile system that supports event information management and seamless collaboration between spectators at the tr...
Andreas Nilsson