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IJHPCN
2006
151views more  IJHPCN 2006»
15 years 6 months ago
Adaptive local searching and caching strategies for on-demand routing protocols in ad hoc networks
: On-demand routing protocols are widely used in mobile ad hoc networks due to their capability of adjusting to frequent network topology changes within acceptable routing overhead...
Zhao Cheng, Wendi B. Heinzelman
INFSOF
2007
148views more  INFSOF 2007»
15 years 6 months ago
Mutating database queries
A set of mutation operators for SQL queries that retrieve information from a database is developed and tested against a set of queries drawn from the NIST SQL Conformance Test Sui...
Javier Tuya, María José Suáre...
CG
2002
Springer
15 years 6 months ago
Secret image sharing
Abstract. We present a novel hybrid method that includes a modulated scheme for reducing the distortion of the reconstructed image and a two-layered structure for grouping particip...
Chih-Ching Thien, Ja-Chen Lin
ICASSP
2010
IEEE
15 years 5 months ago
Adaptive beam tracking for interference alignment for multiuser time-varying MIMO interference channels
The problem of interference alignment in time-varying MIMO interference channels is considered. To reduce complexity, an adaptive algorithm for beam vector design is proposed base...
Heejung Yu, Youngchul Sung, Haksoo Kim, Yong Hoon ...
SOCIALCOM
2010
15 years 4 months ago
Anomaly Detection in Feedback-based Reputation Systems through Temporal and Correlation Analysis
As the value of reputation systems is widely recognized, the incentive to manipulate such systems is rapidly growing. We propose TAUCA, a scheme that identifies malicious users and...
Yuhong Liu, Yan (Lindsay) Sun