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WWW
2007
ACM
14 years 8 months ago
Expertise networks in online communities: structure and algorithms
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
Jun Zhang, Mark S. Ackerman, Lada A. Adamic
NOMS
1998
IEEE
160views Communications» more  NOMS 1998»
13 years 11 months ago
SP-to-SP service ordering specification and its implementation
Network Management Forum (NMF) has defined a set of basic business processes dealing with major TMN service management functions such as performance management, fault management, b...
Graham Chen, Qinzheng Kong, Pierre-Yves Benain
MOBISYS
2006
ACM
14 years 7 months ago
Pegboard: a framework for developing mobile applications
Tool support for mobile application development can significantly improve programmer productivity and software quality. Pegboard is a novel tooling framework that extends the Ecli...
Danny Soroker, Ramón Cáceres, Danny ...
GLOBECOM
2008
IEEE
14 years 1 months ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
ICASSP
2010
IEEE
13 years 7 months ago
A survey of implementation efforts and experimental design for cooperative communications
Design and analysis of cooperative communication schemes based upon modeling and simulation exist in large quantities in the research literature. Despite this fact, there have bee...
Glenn Bradford, J. Nicholas Laneman