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» Validating optimizations of concurrent C C programs
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SIAMJO
2011
14 years 9 months ago
Rank-Sparsity Incoherence for Matrix Decomposition
Suppose we are given a matrix that is formed by adding an unknown sparse matrix to an unknown low-rank matrix. Our goal is to decompose the given matrix into its sparse and low-ran...
Venkat Chandrasekaran, Sujay Sanghavi, Pablo A. Pa...
CASES
2005
ACM
15 years 8 months ago
Segment protection for embedded systems using run-time checks
The lack of virtual memory protection is a serious source of unreliability in many embedded systems. Without the segment-level protection it provides, these systems are subject to...
Matthew Simpson, Bhuvan Middha, Rajeev Barua
ECOOP
2000
Springer
15 years 9 months ago
OpenJIT: An Open-Ended, Reflective JIT Compiler Framework for Java
Abstract. OpenJIT is an open-ended, reflective JIT compiler framework for Java being researched and developed in a joint project by Tokyo Inst. Tech. and Fujitsu Ltd. Although in g...
Hirotaka Ogawa, Kouya Shimura, Satoshi Matsuoka, F...
IEEEPACT
2008
IEEE
16 years 16 days ago
Improving support for locality and fine-grain sharing in chip multiprocessors
Both commercial and scientific workloads benefit from concurrency and exhibit data sharing across threads/processes. The resulting sharing patterns are often fine-grain, with t...
Hemayet Hossain, Sandhya Dwarkadas, Michael C. Hua...
PODC
2010
ACM
15 years 10 months ago
Finding mobile data under delay constraints with searching costs
A token is hidden in one of several boxes and then the boxes are locked. The probability of placing the token in each of the boxes is known. A searcher is looking for the token by...
Amotz Bar-Noy, Panagiotis Cheilaris, Yi Feng 0002,...