Sciweavers

2385 search results - page 415 / 477
» Sense of Direction in Distributed Computing
Sort
View
DEBU
2010
139views more  DEBU 2010»
13 years 5 months ago
Refining Information Extraction Rules using Data Provenance
Developing high-quality information extraction (IE) rules, or extractors, is an iterative and primarily manual process, extremely time consuming, and error prone. In each iteratio...
Bin Liu 0002, Laura Chiticariu, Vivian Chu, H. V. ...
JDCTA
2010
139views more  JDCTA 2010»
13 years 2 months ago
Tracing Anonymous Mobile Attackers in Wireless Network
In a flooding-based distributed denial-of-service (DDoS) attack, an adversary attempts to exhaust a target's computing resource. To detect DDoS attacks in a network environme...
Ming Hour Yang, Shiuhpyng Shieh
TSP
2010
13 years 2 months ago
Covariance estimation in decomposable Gaussian graphical models
Graphical models are a framework for representing and exploiting prior conditional independence structures within distributions using graphs. In the Gaussian case, these models are...
Ami Wiesel, Yonina C. Eldar, Alfred O. Hero
SIAMSC
2011
140views more  SIAMSC 2011»
12 years 10 months ago
A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calcu
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
Lin Lin, Chao Yang, Jianfeng Lu, Lexing Ying, Wein...
CVPR
2010
IEEE
14 years 3 months ago
Spatialized Epitome and Its Applications
Due to the lack of explicit spatial consideration, existing epitome model may fail for image recognition and target detection, which directly motivates us to propose the so-calle...
Xinqi Chu, Shuicheng Yan, Liyuan Li, Kap Luk Chan,...