Sciweavers

2916 search results - page 430 / 584
» The simulation power of automod
Sort
View
ICDE
2008
IEEE
157views Database» more  ICDE 2008»
16 years 7 months ago
Approximate Clustering on Distributed Data Streams
Abstract-- We investigate the problem of clustering on distributed data streams. In particular, we consider the k-median clustering on stream data arriving at distributed sites whi...
Qi Zhang, Jinze Liu, Wei Wang 0010
ICDE
2006
IEEE
119views Database» more  ICDE 2006»
16 years 7 months ago
Laws for Rewriting Queries Containing Division Operators
Relational division, also known as small divide, is a derived operator of the relational algebra that realizes a many-to-one set containment test, where a set is represented as a ...
Ralf Rantzau, Christoph Mangold
ICDE
2006
IEEE
163views Database» more  ICDE 2006»
16 years 7 months ago
A Sampling-Based Approach to Optimizing Top-k Queries in Sensor Networks
Wireless sensor networks generate a vast amount of data. This data, however, must be sparingly extracted to conserve energy, usually the most precious resource in battery-powered ...
Adam Silberstein, Carla Schlatter Ellis, Jun Yang ...
DAC
1998
ACM
16 years 7 months ago
Figures of Merit to Characterize the Importance of On-Chip Inductance
- A closed form solution for the output signal of a CMOS inverter driving an RLC transmission line is presented. This solution is based on the alpha power law for deep submicromete...
Yehea I. Ismail, Eby G. Friedman, José Luis...
DAC
1999
ACM
16 years 7 months ago
Effects of Inductance on the Propagation Delay and Repeater Insertion in VLSI Circuits
- A closed form expression for the propagation delay of a CMOS gate driving a distributed RLC line is introduced that is within 5% of dynamic circuit simulations for a wide range o...
Yehea I. Ismail, Eby G. Friedman