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GLOBECOM
2006
IEEE
14 years 2 months ago
Optimal Resource Allocation via Geometric Programming for OFDM Broadcast and Multiple Access Channels
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
Kibeom Seong, David D. Yu, Youngjae Kim, John M. C...
GLOBECOM
2006
IEEE
14 years 2 months ago
Analysis of Unfairness between TCP Uplink and Downlink Flows in Wi-Fi Hot Spots
Abstract— This paper focuses on the unfairness problem between TCP uplink and downlink flows in the 802.11 Wi-Fi hot spots and shows that the service is prone to be unfair. The ...
Eun-Chan Park, Dong-Young Kim, Chong-Ho Choi
ICDE
2006
IEEE
164views Database» more  ICDE 2006»
14 years 2 months ago
Clustering Multidimensional Trajectories based on Shape and Velocity
Recently, the analysis of moving objects has become one of the most important technologies to be used in various applications such as GIS, navigation systems, and locationbased in...
Yutaka Yanagisawa, Tetsuji Satoh
ICMCS
2006
IEEE
237views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Matching Faces with Textual Cues in Soccer Videos
In soccer videos, most significant actions are usually followed by close–up shots of players that take part in the action itself. Automatically annotating the identity of the p...
Marco Bertini, Alberto Del Bimbo, Walter Nunziati
IROS
2006
IEEE
177views Robotics» more  IROS 2006»
14 years 2 months ago
Adaptive Control of Heterogeneous Marine Sensor Platforms in an Autonomous Sensor Network
Abstract— This paper describes an investigation into the control of autonomous mobile sensor platforms in a marine sensor network used to provide monitoring of transitory phenome...
Donald P. Eickstedt, Michael R. Benjamin, Henrik S...