Sciweavers

8190 search results - page 160 / 1638
» From Timed to Hybrid Systems
Sort
View
ICC
2009
IEEE
152views Communications» more  ICC 2009»
13 years 8 months ago
Scalable Video-On-Demand Streaming in Mobile Wireless Hybrid Networks
Video-on-demand service in wireless networks is one important step to achieving the goal of providing video services anywhere anytime. Typically, carrier mobile networks are used t...
Tai T. Do, Kien A. Hua, Alexander J. Aved, Fuyu Li...
WEA
2010
Springer
476views Algorithms» more  WEA 2010»
14 years 5 months ago
Fast FPT Algorithms for Computing Rooted Agreement Forests: Theory and Experiments
We improve on earlier FPT algorithms for computing a rooted maximum agreement forest (MAF) or a maximum acyclic agreement forest (MAAF) of a pair of phylogenetic trees. Their sizes...
Chris Whidden, Robert G. Beiko, Norbert Zeh
ICCV
2009
IEEE
15 years 3 months ago
Time Series Prediction by Chaotic Modeling of Nonlinear Dynamical Systems
We use concepts from chaos theory in order to model nonlinear dynamical systems that exhibit deterministic behavior. Observed time series from such a system can be embedded into...
Arslan Basharat, Mubarak Shah
PVLDB
2011
13 years 1 months ago
Merging What's Cracked, Cracking What's Merged: Adaptive Indexing in Main-Memory Column-Stores
Adaptive indexing is characterized by the partial creation and refinement of the index as side effects of query execution. Dynamic or shifting workloads may benefit from prelimi...
Stratos Idreos, Stefan Manegold, Harumi A. Kuno, G...
ICECCS
2010
IEEE
153views Hardware» more  ICECCS 2010»
13 years 10 months ago
Patterns for Modelling Time and Consistency in Business Information Systems
Abstract— Maintaining semantic consistency of data is a significant problem in distributed information systems, particularly those on which a business may depend. Our current wo...
Jeremy W. Bryans, John S. Fitzgerald, Alexander Ro...