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VTC
2007
IEEE
108views Communications» more  VTC 2007»
16 years 25 days ago
OFDM with Cyclic-Pilot Time Diversity
Abstract— We present a novel transceiver design for orthogonal frequency-division multiplexing (OFDM) wireless systems employing pilot symbol aided channel estimation (PSACE). Th...
Ali Yazdanpanah, Behrang Nosrat-Makouei, Rodney G....
DAARC
2007
Springer
124views Algorithms» more  DAARC 2007»
16 years 22 days ago
"Who Are We Talking About?" Tracking the Referent in a Question Answering Series
Abstract. The capability of handling anaphora is becoming a key feature for Question Answering systems, as it can play a crucial role at different stages of the QA loop. At the qu...
Matteo Negri, Milen Kouylekov
ICCS
2007
Springer
16 years 22 days ago
An Heuristic Method for GPS Surveying Problem
Abstract. This paper describes metaheuristic algorithm based on simulated annealing method,which is a nature-inspired method, to analyze and improve the efficiency of the design of...
Stefka Fidanova
ISCAS
2006
IEEE
130views Hardware» more  ISCAS 2006»
16 years 18 days ago
Multi-source multi-path video streaming over wireless mesh networks
Abstract— In this paper, we propose a multi-source multipath video streaming system to support concurrent Video-onDemand (VoD) services over Wireless Mesh Networks (WMNs), and ap...
Danjue Li, Qian Zhang, Chen-Nee Chuah, S. J. Ben Y...
CEC
2005
IEEE
16 years 5 days ago
Automated tile design for self-assembly conformations
AbstractSelf-Assembly is a powerful autopoietic mechanism ubiquitous throughout the natural world. It may be found at the molecular scale and also at astronomical scales. Self-asse...
Germán Terrazas, Natalio Krasnogor, Graham ...