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SIGMOD
2009
ACM
142views Database» more  SIGMOD 2009»
14 years 10 months ago
A grammar-based entity representation framework for data cleaning
Fundamental to data cleaning is the need to account for multiple data representations. We propose a formal framework that can be used to reason about and manipulate data represent...
Arvind Arasu, Raghav Kaushik
DCC
2008
IEEE
14 years 9 months ago
High-Resolution Functional Quantization
Suppose a function of N real source variables XN 1 = (X1, X2, . . . , XN ) is desired at a destination constrained to receive a limited number of bits. If the result of evaluating...
Vinith Misra, Vivek K. Goyal, Lav R. Varshney
SODA
2010
ACM
163views Algorithms» more  SODA 2010»
14 years 7 months ago
Geometric optimization and sums of algebraic functions
We present a new optimization technique that yields the first FPTAS for several geometric problems. These problems reduce to optimizing a sum of non-negative, constant description...
Antoine Vigneron
HICSS
2009
IEEE
147views Biometrics» more  HICSS 2009»
14 years 5 months ago
Determining a Firm's Optimal Outsourcing Rate: A Learning Model Perspective
We present a decision model of a firm’s optimal outsourcing rate as an extension of Cha et. al [1]’s previous work on the economic risk of knowledge loss and deskilling in the...
Hoon S. Cha, David E. Pingry, Matt E. Thatcher
DFT
2009
IEEE
106views VLSI» more  DFT 2009»
14 years 5 months ago
Reducing Test Point Area for BIST through Greater Use of Functional Flip-Flops to Drive Control Points
Recently, a new test point insertion method for pseudo-random built-in self-test (BIST) was proposed in [Yang 09] which tries to use functional flip-flops to drive control test po...
Joon-Sung Yang, Benoit Nadeau-Dostie, Nur A. Touba