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ICDE
2010
IEEE
206views Database» more  ICDE 2010»
14 years 2 months ago
Evaluating skylines in the presence of equijoins
— When a database system is extended with the skyline operator, it is important to determine the most efficient way to execute a skyline query across tables with join operations...
Wen Jin, Michael D. Morse, Jignesh M. Patel, Marti...
ACNS
2010
Springer
189views Cryptology» more  ACNS 2010»
14 years 2 months ago
High Performance GHASH Function for Long Messages
Abstract. This work presents a new method to compute the GHASH function involved in the Galois/Counter Mode of operation for block ciphers. If X = X1 . . . Xn is a bit string made ...
Nicolas Meloni, Christophe Nègre, M. Anwar ...
HAIS
2010
Springer
14 years 2 months ago
Recognition of Manual Actions Using Vector Quantization and Dynamic Time Warping
The recognition of manual actions, i.e., hand movements, hand postures and gestures, plays an important role in human-computer interaction, while belonging to a category of particu...
Marcel Martin, Jonathan Maycock, Florian Paul Schm...
CDC
2009
IEEE
131views Control Systems» more  CDC 2009»
14 years 2 months ago
Dynamic clock calibration via temperature measurement
— We study a clock calibration problem for an ultra-low power timer on a sensor node platform. When the sensor is put into sleep mode, this timer is the only thing left running, ...
David I. Shuman, Mingyan Liu
EDBT
2009
ACM
100views Database» more  EDBT 2009»
14 years 2 months ago
A view selection algorithm with performance guarantee
A view selection algorithm takes as input a fact table and computes a set of views to store in order to speed up queries. The performance of view selection algorithm is usually me...
Nicolas Hanusse, Sofian Maabout, Radu Tofan