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WCNC
2008
IEEE
15 years 6 months ago
A Collaborative Quasi-Linear Programming Framework for Ad Hoc Sensor Localization
—In this paper, we propose a collaborative localization scheme which utilizes, in addition to the range estimates to nodes with known locations (anchors), the range estimates bet...
Tao Jia, R. Michael Buehrer
FCCM
2005
IEEE
84views VLSI» more  FCCM 2005»
15 years 5 months ago
Prototyping Architectural Support for Program Rollback Using FPGAs
This paper presents a processor and memory-hierarchy prototype based on FPGAs that provides hardware support for program rollback. We use this prototype to demonstrate how compile...
Radu Teodorescu, Josep Torrellas
TAPIA
2003
ACM
15 years 5 months ago
A new infeasible interior-point algorithm for linear programming
In this paper we present an infeasible path-following interiorpoint algorithm for solving linear programs using a relaxed notion of the central path, called quasicentral path, as ...
Miguel Argáez, Leticia Velázquez
DBPL
2003
Springer
105views Database» more  DBPL 2003»
15 years 5 months ago
Integrating Database and Programming Language Constraints
Abstract. We examine the maintenance of data consistency in the presence of application-database interactions. Currently, a programmer must insert explicit checks to ensure that da...
Oded Shmueli, Mukund Raghavachari, Vivek Sarkar, R...
EOR
2010
160views more  EOR 2010»
14 years 12 months ago
A modified alternating direction method for convex quadratically constrained quadratic semidefinite programs
We propose a modified alternate direction method for solving convex quadratically constrained quadratic semidefinite optimization problems. The method is a first-order method, the...
Jie Sun, Su Zhang