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ICC
2007
IEEE
16 years 1 months ago
Scheduling and Source Control with Average Queue-Length Control in Cellular Networks
— In this paper, a scheduling problem is considered in the cellular network where there exist CBR (constant bit rate) users requiring exact minimum average throughput and delay g...
Hyang-Won Lee, Cheoljung Kim, Song Chong
ICC
2007
IEEE
16 years 1 months ago
Optimizing Power Allocation and Matching of Cooperative Diversity Systems
— In this paper, we study how to appropriately match users for two-user cooperative diversity systems that deploy optimal power allocation for an amplify and forward or a regener...
Veluppillai Mahinthan, Lin Cai, Jon W. Mark, Xuemi...
WADS
2007
Springer
113views Algorithms» more  WADS 2007»
16 years 28 days ago
On Computing the Centroid of the Vertices of an Arrangement and Related Problems
We consider the problem of computing the centroid of all the vertices in a non-degenerate arrangement of n lines. The trivial approach requires the enumeration of all `n 2 ´ verti...
Deepak Ajwani, Saurabh Ray, Raimund Seidel, Hans R...
163
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FPL
2004
Springer
72views Hardware» more  FPL 2004»
16 years 6 days ago
Simultaneous Timing Driven Clustering and Placement for FPGAs
Traditional placement algorithms for FPGAs are normally carried out on a fixed clustering solution of a circuit. The impact of clustering on wirelength and delay of the placement s...
Gang Chen, Jason Cong
SPIRE
2004
Springer
16 years 5 days ago
Indexing Text Documents Based on Topic Identification
This work provides algorithms and heuristics to index text documents by determining important topics in the documents. To index text documents, the work provides algorithms to gene...
Manonton Butarbutar, Susan McRoy