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TSP
2008
115views more  TSP 2008»
13 years 10 months ago
Approximation Bounds for Semidefinite Relaxation of Max-Min-Fair Multicast Transmit Beamforming Problem
Consider a downlink multicast scenario where a base station equipped with multiple antennas wishes to simultaneously broadcast a number of signals to some given groups of users ove...
Tsung-Hui Chang, Zhi-Quan Luo, Chong-Yung Chi
COMPGEOM
2007
ACM
14 years 2 months ago
On approximate halfspace range counting and relative epsilon-approximations
The paper consists of two major parts. In the first part, we re-examine relative -approximations, previously studied in [12, 13, 18, 25], and their relation to certain geometric p...
Boris Aronov, Sariel Har-Peled, Micha Sharir
HT
1996
ACM
14 years 3 months ago
The HyperDisco Approach to Open Hypermedia Systems
Computing support forlargeengineeringenterprisesprovides an example of the need for hypermedia-based collaborative computing systems composed of a large number of distributed hete...
Uffe Kock Wiil, John J. Leggett
DAC
1994
ACM
14 years 3 months ago
Clock Grouping: A Low Cost DFT Methodology for Delay Testing
A low overhead DFT technique, called clock-grouping, for delay testing of sequential synchronous circuits is presented. The proposed technique increases robust path delay fault co...
Wen-Chang Fang, Sandeep K. Gupta
SIGCOMM
1994
ACM
14 years 3 months ago
Signaling and Operating System Support for Native-Mode ATM Applications
Applications communicating over connectionless networks, such as IP, cannot obtain per-connection Quality of Service (QoS) guarantees. In contrast, the connection-oriented nature ...
Rosen Sharma, Srinivasan Keshav