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ICDE
2012
IEEE
191views Database» more  ICDE 2012»
11 years 11 months ago
DESKS: Direction-Aware Spatial Keyword Search
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
Guoliang Li, Jianhua Feng, Jing Xu
NDSS
2009
IEEE
14 years 3 months ago
K-Tracer: A System for Extracting Kernel Malware Behavior
Kernel rootkits can provide user level-malware programs with the additional capabilities of hiding their malicious activities by altering the legitimate kernel behavior of an oper...
Andrea Lanzi, Monirul I. Sharif, Wenke Lee
RTAS
1999
IEEE
14 years 27 days ago
Timing Constraint Remapping to Avoid Time Discontinuities in Distributed Real-Time Systems
In this paper we propose a dynamic constraint transformation technique for ensuring timing requirements in a distributed real-time system possessing periodically synchronized dist...
Minsoo Ryu, Jungkeun Park, Seongsoo Hong
DSN
2005
IEEE
14 years 2 months ago
Checking Array Bound Violation Using Segmentation Hardware
The ability to check memory references against their associated array/buffer bounds helps programmers to detect programming errors involving address overruns early on and thus avo...
Lap-Chung Lam, Tzi-cker Chiueh
ICMI
2007
Springer
112views Biometrics» more  ICMI 2007»
14 years 2 months ago
How to distinguish posed from spontaneous smiles using geometric features
Automatic distinction between posed and spontaneous expressions is an unsolved problem. Previously cognitive sciences’ studies indicated that the automatic separation of posed f...
Michel François Valstar, Hatice Gunes, Maja...