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MICAI
2007
Springer
16 years 17 days ago
Handling Constraints in Particle Swarm Optimization Using a Small Population Size
This paper presents a particle swarm optimizer for solving constrained optimization problems which adopts a very small population size (five particles). The proposed approach uses...
Juan Carlos Fuentes Cabrera, Carlos A. Coello Coel...
SACRYPT
2007
Springer
151views Cryptology» more  SACRYPT 2007»
16 years 16 days ago
Collisions for 70-Step SHA-1: On the Full Cost of Collision Search
The diversity of methods for fast collision search in SHA-1 and similar hash functions makes a comparison of them difficult. The literature is at times very vague on this issue, wh...
Christophe De Cannière, Florian Mendel, Chr...
UIC
2007
Springer
16 years 16 days ago
Q+-Algorithm : An Enhanced RFID Tag Collision Arbitration Algorithm
Emerging applications of RFID require high efficiency of tag identification. Since passive tags have dumb functionality, the efficiency of tag identification in RFID system reli...
Donghwan Lee, Kyungkyu Kim, Wonjun Lee
GLOBECOM
2006
IEEE
16 years 15 days ago
An Iterative QR-SIC Receiver for Concatenated Space Frequency Coding Schemes in Severe Multipath Channels
Abstract—This paper studies an efficient receiver design for concatenated space-frequency coded orthogonal frequency division multiplexing (OFDM) systems under severe multipath c...
Tung X. Lai, Siva D. Muruganathan, Abu B. Sesay
HICSS
2006
IEEE
170views Biometrics» more  HICSS 2006»
16 years 15 days ago
A Complex Adaptive System Perspective of Enterprise Architecture in Electronic Government
Within the public sector, the deployment of enterprise architecture is often an attempt to address the decentralization/centralization relationships to improve the links between t...
Marijn Janssen, George Kuk