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JCB
2002
116views more  JCB 2002»
13 years 7 months ago
A Novel Approach to Remote Homology Detection: Jumping Alignments
We describe a new algorithm for protein classi cation and the detection of remote homologs. The rationale is to exploit both vertical and horizontal information of a multiple alig...
Rainer Spang, Marc Rehmsmeier, Jens Stoye
CN
2004
106views more  CN 2004»
13 years 7 months ago
An overlay framework for provisioning differentiated services in Source Specific Multicast
Scalability in QoS-aware multicast deployment has become an important research dimension in recent years. In this paper we propose a new scheme named Differentiated QoS Multicast ...
Ning Wang, George Pavlou
ICIP
1998
IEEE
14 years 9 months ago
An Efficient Motion Estimation Algorithm based on Tracing Techniques on Large Search Windows
Motion estimation represents the most computationally intensive task for all efficient motion compensated compression standards. This fact, despite the several eflorts aiming at r...
Marco Mattavelli, Giorgio Zoia
ICDE
2006
IEEE
124views Database» more  ICDE 2006»
14 years 8 months ago
C-Cubing: Efficient Computation of Closed Cubes by Aggregation-Based Checking
It is well recognized that data cubing often produces huge outputs. Two popular efforts devoted to this problem are (1) iceberg cube, where only significant cells are kept, and (2...
Dong Xin, Zheng Shao, Jiawei Han, Hongyan Liu
ICCCN
2008
IEEE
14 years 1 months ago
Clique-Based Location Estimations for Wireless Sensors in GPS-Free Environments
– In this paper we present a distributed, self-organizing, localization method for wireless sensors and a scheme for reducing position estimate errors by employing a novel concep...
Patryk Mazurkiewicz, Kin K. Leung