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TWC
2008
98views more  TWC 2008»
14 years 11 months ago
Resource Allocation for Delay Differentiated Traffic in Multiuser OFDM Systems
Abstract-- Most existing work on adaptive allocation of subcarriers and power in multiuser OFDM systems has focused on homogeneous traffic consisting of delay-constrained data (gua...
Meixia Tao, Ying-Chang Liang, Fan Zhang
83
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IWC
2000
94views more  IWC 2000»
14 years 11 months ago
Design and evaluation of the alignment stick
Object alignment is one of the basic operations in drawing programs. Current solutions provide mainly three ways for carrying out this operation: either by issuing an alignment co...
Roope Raisamo, Kari-Jouko Räihä
SPIRE
2010
Springer
14 years 10 months ago
Restricted LCS
The Longest Common Subsequence (LCS) of two or more strings is a fundamental well-studied problem which has a wide range of applications throughout computational sciences. When the...
Zvi Gotthilf, Danny Hermelin, Gad M. Landau, Moshe...
GLOBECOM
2010
IEEE
14 years 9 months ago
Prolonging Network Lifetime via a Controlled Mobile Sink in Wireless Sensor Networks
In this paper we explore the mobility of a mobile sink in a wireless sensor network (WSN) to prolong the network lifetime. Since the mechanical movement of mobile sink is driven by...
Weifa Liang, Jun Luo, Xu Xu
TACAS
2010
Springer
160views Algorithms» more  TACAS 2010»
14 years 9 months ago
Efficient Detection of Errors in Java Components Using Random Environment and Restarts
Software model checkers are being used mostly to discover specific types of errors in the code, since exhaustive verification of complex programs is not possible due to state explo...
Pavel Parizek, Tomás Kalibera