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BMCBI
2006
117views more  BMCBI 2006»
15 years 7 months ago
Incorporating background frequency improves entropy-based residue conservation measures
Background: Several entropy-based methods have been developed for scoring sequence conservation in protein multiple sequence alignments. High scoring amino acid positions may corr...
Kai Wang, Ram Samudrala
FOCS
2009
IEEE
16 years 1 months ago
Two-Message Quantum Interactive Proofs Are in PSPACE
We prove that QIP(2), the class of problems having two-message quantum interactive proof systems, is a subset of PSPACE. This relationship is obtained by means of an efficient pa...
Rahul Jain, Sarvagya Upadhyay, John Watrous
ROBIO
2006
IEEE
163views Robotics» more  ROBIO 2006»
16 years 27 days ago
Trinocular Cooperative Stereo Vision and Occlusion Detection
– In this paper, we present a cooperative stereo vision algorithm with three cameras for dense disparity mapping and occlusion detection. Based on nonlinear iteration and multipl...
Mingxiang Li, Yunde Jia
ICDM
2005
IEEE
199views Data Mining» more  ICDM 2005»
16 years 14 days ago
CoLe: A Cooperative Data Mining Approach and Its Application to Early Diabetes Detection
We present CoLe, a cooperative data mining approach for discovering hybrid knowledge. It employs multiple different data mining algorithms, and combines results from them to enhan...
Jie Gao, Jörg Denzinger, Robert C. James
ISSAC
1995
Springer
93views Mathematics» more  ISSAC 1995»
15 years 10 months ago
Finding Roots of Unity Among Quotients of the Roots of an Integral Polynomial
We present an efficient algorithm for testing whether a given integral polynomial has two distinct roots a, B such that fflp is a root of unity. The test is based on results obtai...
Kazuhiro Yokoyama, Ziming Li, István Nemes