SIGMETRICS
2011
ACM
12 years 7 months ago
2011
ACM
Threshold-based performance monitoring in large 3G networks is very challenging for two main factors: large network scale and dynamics in both time and spatial domains. There exis...
SIGIR
2011
ACM
12 years 7 months ago
2011
ACM
Pseudo-relevance feedback has proven effective for improving the average retrieval performance. Unfortunately, many experiments have shown that although pseudo-relevance feedback...
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
Abstract—We study the challenging problem of strategic content placement in a dynamic MANET. Existing content placement techniques cannot cope with such network dynamics since th...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Stereo matching is an active area of research in image processing. In a recent work, a convex programming approach was developed in order to generate a dense disparity field. In ...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper considers linear precoding for time-varying multipleinput multiple-output (MIMO) channels. We show that linear minimum mean-squared error (LMMSE) equalization based on ...
ISCAS
2011
IEEE
12 years 8 months ago
2011
IEEE
—A unified optimization framework is presented for simultaneous gate sizing and placement. These processes are unified using Lagrangian multipliers, which synchronize the efforts...
TMC
2010
12 years 11 months ago
2010
The integration of different wireless access technologies combined with the huge characteristic diversity of supported services in next-generation wireless systems creates a real h...
TWC
2008
13 years 4 months ago
2008
Abstract-- Quality-of-service (QoS) provisioning, high system throughput, and fairness assurance are indispensable for heterogeneous traffic in future wireless broadband networks. ...
JSAC
2007
13 years 4 months ago
2007
Abstract— Video summarization has gained increased popularity in the emerging multimedia communication applications, however, very limited work has been conducted to address the ...
FTNET
2007
13 years 4 months ago
2007
We study how protocol design for various functionalities within a communication network architecture can be viewed as a distributed resource allocation problem. This involves unde...