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TWC
2010
13 years 2 months ago
Optimized opportunistic multicast scheduling (OMS) over wireless cellular networks
Optimized opportunistic multicast scheduling (OMS) is studied for cellular networks, where the problem of efficiently transmitting a common set of fountain-encoded data from a sin...
Tze-Ping Low, Man-On Pun, Yao-Win Peter Hong, C.-C...
AOR
2007
107views more  AOR 2007»
13 years 7 months ago
Job Shop Scheduling with Unit Length Tasks: Bounds and Algorithms
We consider the job shop scheduling problem unit−Jm, where each job is processed once on each of m given machines. Every job consists of a permutation of tasks for all machines....
Juraj Hromkovic, Tobias Mömke, Kathleen Stein...
ICMCS
2006
IEEE
107views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Rain Removal in Video by Combining Temporal and Chromatic Properties
Removal of rain streaks in video is a challenging problem due to the random spatial distribution and fast motion of rain. This paper presents a new rain removal algorithm that inc...
Xiaopeng Zhang, Hao Li, Yingyi Qi, Wee Kheng Leow,...
SODA
2010
ACM
149views Algorithms» more  SODA 2010»
14 years 4 months ago
Resource Minimization for Fire Containment
We consider the following model for fire containment. We are given an undirected graph G = (V, E) with a source vertex s where the fire starts. At each time step, the firefighters...
Parinya Chalermsook, Julia Chuzhoy
DCC
2000
IEEE
13 years 12 months ago
Summary Structures for Frequency Queries on Large Transaction Sets
As large-scale databases become commonplace, there has been signi cant interest in mining them for commercial purposes. One of the basic tasks that underlies many of these mining ...
Dow-Yung Yang, Akshay Johar, Ananth Grama, Wojciec...