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» Validating optimizations of concurrent C C programs
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SIAMJO
2011
12 years 11 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
13 years 11 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
14 years 17 days 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
14 years 3 months 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
14 years 26 days 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,...