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CORR
2010
Springer
62views Education» more  CORR 2010»
13 years 9 months ago
Asymptotically-Good, Multigroup ML-Decodable STBCs
For a family/sequence of Space-Time Block Codes (STBCs) C1, C2, . . . , with increasing number of transmit antennas Ni, with rates Ri complex symbols per channel use, i = 1, 2, . ....
Natarajan Lakshmi Prasad, B. Sundar Rajan
ICDM
2009
IEEE
223views Data Mining» more  ICDM 2009»
14 years 4 months ago
Execution Anomaly Detection in Distributed Systems through Unstructured Log Analysis
Abstract -- Detection of execution anomalies is very important for the maintenance, development, and performance refinement of large scale distributed systems. Execution anomalies ...
Qiang Fu, Jian-Guang Lou, Yi Wang, Jiang Li
ICS
1999
Tsinghua U.
14 years 2 months ago
High-level semantic optimization of numerical codes
This paper presents a mathematical framework to exploit the semantic properties of matrix operations in loop-based numerical codes. The heart of this framework is an algebraic lan...
Vijay Menon, Keshav Pingali
ECCV
2010
Springer
14 years 3 months ago
Shape from Second-bounce of Light Transport
This paper describes a method to recover scene geometry from the second-bounce of light transport. We show that form factors (up to a scaling ambiguity) can be derived from the sec...
DAM
2008
114views more  DAM 2008»
13 years 10 months ago
Efficient solutions to the braid isotopy problem
We describe the most efficient solutions to the word problem of Artin's braid group known so far, i.e., in other words, the most efficient solutions to the braid isotopy probl...
Patrick Dehornoy