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MP
2008
94views more  MP 2008»
13 years 10 months ago
The complexity of recognizing linear systems with certain integrality properties
Let A be a 0 - 1 matrix with precisely two 1's in each column and let 1 be the all-one vector. We show that the problems of deciding whether the linear system Ax 1, x 0 (1)...
Guoli Ding, Li Feng, Wenan Zang
AICOM
2004
80views more  AICOM 2004»
13 years 10 months ago
A Generic, Collaborative Framework for Interval Constraint Solving
The paper abstracts the contents of a PhD dissertation entitled A Generic, Collaborative Framework for Interval Constraint Solving which has been recently defended. This thesis pre...
Antonio J. Fernández
CGF
1998
128views more  CGF 1998»
13 years 10 months ago
Multiresolution Isosurface Extraction with Adaptive Skeleton Climbing
An isosurface extraction algorithm which can directly generate multiresolution isosurfacesfrom volume data is introduced. It generates low resolution isosurfaces, with 4 to 25 tim...
Tim Poston, Tien-Tsin Wong, Pheng-Ann Heng
INFORMATICALT
1998
96views more  INFORMATICALT 1998»
13 years 10 months ago
State Estimation of Dynamic Systems in the Presence of Time-Varying Outliers in Observations
Abstract. In the previous papers (Masreliez and Martin, 1977; Novoviˇcova, 1987; Schick and Mitter, 1994) the problem of recursive estimation of linear dynamic systems parameters ...
Rimantas Pupeikis
CORR
2010
Springer
77views Education» more  CORR 2010»
13 years 10 months ago
Decreasing log data of multi-tier services for effective request tracing
Previous work shows request tracing systems help understand and debug the performance problems of multi-tier services. However, for large-scale data centers, more than hundreds of...
Bo Sang, Jianfeng Zhan, Guanhua Tian