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EDBT
2008
ACM
103views Database» more  EDBT 2008»
14 years 10 months ago
A stratified approach to progressive approximate joins
Users often do not require a complete answer to their query but rather only a sample. They expect the sample to be either the largest possible or the most representative (or both)...
Wee Hyong Tok, Stéphane Bressan, Mong-Li Le...
HYBRID
2009
Springer
14 years 4 months ago
Event-Triggering in Distributed Networked Systems with Data Dropouts and Delays
This paper studies distributed networked systems with data dropouts and transmission delays. We propose a decentralized eventtriggering scheme, where a subsystem broadcasts its sta...
Xiaofeng Wang, Michael D. Lemmon
RTSS
2000
IEEE
14 years 2 months ago
An Incremental Approach to Scheduling during Overloads in Real-Time Systems
In this paper we propose a novel scheduling framework for a real-timeenvironmentthat experiences dynamic changes. Thisframework is capable of adjusting the system workload in incr...
Pedro Mejía-Alvarez, Rami G. Melhem, Daniel...
CORR
2010
Springer
116views Education» more  CORR 2010»
13 years 10 months ago
Interference Alignment as a Rank Constrained Rank Minimization
Abstract--We show that the maximization of the sum degreesof-freedom for the static flat-fading multiple-input multipleoutput (MIMO) interference channel is equivalent to a rank co...
Dimitris S. Papailiopoulos, Alexandros G. Dimakis
TMC
2008
146views more  TMC 2008»
13 years 10 months ago
General Network Lifetime and Cost Models for Evaluating Sensor Network Deployment Strategies
In multihop wireless sensor networks that are often characterized by many-to-one (convergecast) traffic patterns, problems related to energy imbalance among sensors often appear. S...
Zhao Cheng, Mark A. Perillo, Wendi B. Heinzelman