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AAAI
2007
15 years 9 months ago
Discovering Multivariate Motifs using Subsequence Density Estimation and Greedy Mixture Learning
The problem of locating motifs in real-valued, multivariate time series data involves the discovery of sets of recurring patterns embedded in the time series. Each set is composed...
David Minnen, Charles Lee Isbell Jr., Irfan A. Ess...
AAAI
2008
15 years 9 months ago
Efficient Optimization of Information-Theoretic Exploration in SLAM
We present a novel method for information-theoretic exploration, leveraging recent work on mapping and localization. We describe exploration as the constrained optimization proble...
Thomas Kollar, Nicholas Roy
ASPDAC
2008
ACM
104views Hardware» more  ASPDAC 2008»
15 years 8 months ago
Low power clock buffer planning methodology in F-D placement for large scale circuit design
Traditionally, clock network layout is performed after cell placement. Such methodology is facing a serious problem in nanometer IC designs where people tend to use huge clock buff...
Yanfeng Wang, Qiang Zhou, Yici Cai, Jiang Hu, Xian...
DAGSTUHL
2007
15 years 8 months ago
An analytic solution to the alibi query in the bead model for moving object data
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
Bart Kuijpers, Walied Othman
WSC
1998
15 years 8 months ago
Simulation Applied to Theme Park Management
This paper describes the application of computer simulation to a new and interesting problem area, the management of major theme parks. The operation and management of theme parks...
Roland R. Mielke, Adham Zahralddin, Damanjit Padam...