Sciweavers

3208 search results - page 377 / 642
» A Lower Bound for Primality
Sort
View
FOCS
2006
IEEE
16 years 23 days ago
On the Optimality of the Dimensionality Reduction Method
We investigate the optimality of (1+ )-approximation algorithms obtained via the dimensionality reduction method. We show that: • Any data structure for the (1 + )-approximate n...
Alexandr Andoni, Piotr Indyk, Mihai Patrascu
HICSS
2006
IEEE
165views Biometrics» more  HICSS 2006»
16 years 22 days ago
Efficient Algorithms for Batch Re-Keying Operations in Secure Multicast
Secure multicast has a variety of applications in ecommerce, e-banking, command and control, video-ondemand, and other internet-based services. In this paper, we present algorithm...
Mohammad Hossain Heydari, Linda Morales, Ivan Hal ...
RTCSA
2006
IEEE
16 years 21 days ago
Characterization and Analysis of Tasks with Offsets: Monotonic Transactions
This article introduces the concept of monotonic transactions. A monotonic transaction is a particular case of transactions for which the load arrival pattern is (or can be by rot...
Karim Traore, Emmanuel Grolleau, Francis Cottet
SUTC
2006
IEEE
16 years 21 days ago
An Adaptive Hybrid Dynamic Power Management Method
In this paper, we propose an adaptive hybrid dynamic power management (AH-DPM) strategy based on a predictive shutdown scheme and an adaptive non-stationary stochastic process. Th...
Hung-Cheng Shih, Kuochen Wang
COMPGEOM
2006
ACM
16 years 20 days ago
Online geometric reconstruction
We investigate a new class of geometric problems based on the idea of online error correction. Suppose one is given access to a large geometric dataset though a query mechanism; f...
Bernard Chazelle, C. Seshadhri