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ICSM
2009
IEEE
15 years 5 months ago
Effective and efficient localization of multiple faults using value replacement
We previously presented a fault localization technique called Value Replacement that repeatedly alters the state of an executing program to locate a faulty statement [9]. The tech...
Dennis Jeffrey, Neelam Gupta, Rajiv Gupta
SIAMIS
2011
15 years 2 months ago
Gradient-Based Methods for Sparse Recovery
The convergence rate is analyzed for the sparse reconstruction by separable approximation (SpaRSA) algorithm for minimizing a sum f(x) + ψ(x), where f is smooth and ψ is convex, ...
William W. Hager, Dzung T. Phan, Hongchao Zhang
GECCO
2011
Springer
240views Optimization» more  GECCO 2011»
14 years 11 months ago
Collisions are helpful for computing unique input-output sequences
Computing unique input-output sequences (UIOs) from finite state machines (FSMs) is important for conformance testing in software engineering, where evolutionary algorithms (EAs)...
Chao Qian, Yang Yu, Zhi-Hua Zhou
IUI
2011
ACM
14 years 10 months ago
Predicting and compensating for lexicon access errors
Learning a foreign language is a long, error-prone process, and much of a learner’s time is effectively spent studying vocabulary. Many errors occur because words are only partl...
Lars Yencken, Timothy Baldwin
PAMI
2012
13 years 9 months ago
Learning Optimal Embedded Cascades
—The problem of automatic and optimal design of embedded object detector cascades is considered. Two main challenges are identified: optimization of the cascade configuration and...
Mohammad Javad Saberian, Nuno Vasconcelos