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STOC
2004
ACM
153views Algorithms» more  STOC 2004»
16 years 6 months ago
Quantum and classical query complexities of local search are polynomially related
Let f be an integer valued function on a finite set V . We call an undirected graph G(V, E) a neighborhood structure for f. The problem of finding a local minimum for f can be phr...
Miklos Santha, Mario Szegedy
ICC
2008
IEEE
16 years 26 days ago
Serial Search Based Code Acquisition in the Cooperative MIMO Aided DS-CDMA Downlink
— In this paper we investigate a realistic code acquisition assisted cooperative Non-Coherent (NC) Multiple-Input Multiple-Output (MIMO) DS-CDMA downlink scenario, when communica...
Seung Hwan Won, Kyungchun Lee, Lajos Hanzo
ISDA
2008
IEEE
16 years 24 days ago
Inertia-Adaptive Particle Swarm Optimizer for Improved Global Search
This paper describes a method for improving the final accuracy and the convergence speed of Particle Swarm Optimization (PSO) by adapting its inertia factor in the velocity updati...
Kaushik Suresh, Sayan Ghosh, Debarati Kundu, Abhir...
GLOBECOM
2006
IEEE
16 years 14 days ago
On the Search of Internet AS-level Topology Invariants
— There has been a significant amount of work analyzing the Internet AS (Autonomous System)-level topology which gives rise to a number of topology models. Although each of thes...
Lung-de Shyu, Seng-Yong Lau, Polly Huang
IROS
2006
IEEE
152views Robotics» more  IROS 2006»
16 years 13 days ago
Rescue Communicators for Global Victim Search and Local Rescue Planning
- We are conducting research and development in technology for unifying the information of a large number of intelligent sensors distributed in a disaster-stricken area. Operating ...
Yasushi Hada, Kuniaki Kawabata, Harutoshi Koguchi,...