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CCS
2007
ACM
15 years 9 months ago
Do background images improve "draw a secret" graphical passwords?
Draw a secret (DAS) is a representative graphical password scheme. Rigorous theoretical analysis suggests that DAS supports an overall password space larger than that of the ubiqu...
Paul Dunphy, Jeff Yan
AIPR
2006
IEEE
15 years 9 months ago
Recovering Spheres from 3D Point Data
The National Institute of Standards and Technology is involved in developing standard protocols for the performance evaluation of 3D imaging systems, which include laser scanners ...
Christoph Witzgall, Geraldine S. Cheok, Anthony J....
VTC
2006
IEEE
15 years 9 months ago
Performance Comparison of OFDM-TDMA and OFDMA with Cross-Layer Consideration
— Performance comparison of multiuser OFDM-TDMA and OFDMA systems by considering physical and link cross-layer behavior is conducted in this work. We provide a new framework for ...
Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo
MSR
2006
ACM
15 years 9 months ago
Productivity analysis of Japanese enterprise software development projects
To clarify the relation between controllable attributes of a software development and its productivity, this paper experimentally analyzed a software project repository (SEC repos...
Masateru Tsunoda, Akito Monden, Hiroshi Yadohisa, ...
GECCO
2004
Springer
116views Optimization» more  GECCO 2004»
15 years 8 months ago
Reducing Fitness Evaluations Using Clustering Techniques and Neural Network Ensembles
Abstract. In many real-world applications of evolutionary computation, it is essential to reduce the number of fitness evaluations. To this end, computationally efficient models c...
Yaochu Jin, Bernhard Sendhoff