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» Using State Modules for Adaptive Query Processing
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ISRR
2001
Springer
109views Robotics» more  ISRR 2001»
13 years 9 months ago
Probabilistic Adaptive Agent Based System for Dynamic State Estimation using Multiple Visual Cues
Most of current machine vision systems suffer from a lack of flexibility to account for the high variability of unstructured environments. Here, as the state of the world evolves ...
Alvaro Soto, Pradeep K. Khosla
ETT
2006
102views Education» more  ETT 2006»
13 years 5 months ago
Bit-interleaved coded irregular modulation
We consider a simple method to improve the adaptiveness and flexibility of bit-interleaved coded modulation (BICM) for various channel models. With state-of-the art adaptive transm...
Frank Schreckenbach, Gerhard Bauch
VLDB
2004
ACM
111views Database» more  VLDB 2004»
13 years 10 months ago
Lifting the Burden of History from Adaptive Query Processing
Adaptive query processing schemes attempt to reoptimize query plans during the course of query execution. A variety of techniques for adaptive query processing have been proposed,...
Amol Deshpande, Joseph M. Hellerstein
GLOBECOM
2008
IEEE
13 years 11 months ago
Cross-Layer Design of Optimal Adaptation Technique over Selection-Combining Diversity Nakagami-m Fading Channels
— Adaptive modulation and antenna diversity are two important enabling techniques for future wireless network to meet demand for high data rate transmission. We study a Markov de...
Ashok K. Karmokar, Vijay K. Bhargava
TCOM
2008
124views more  TCOM 2008»
13 years 5 months ago
Reliable adaptive modulation and interference mitigation for mobile radio slow frequency hopping channels
: Due to correlated fading in frequency hopping (FH) wireless communication systems, it is possible to predict the future channel state information (CSI) for one frequency based on...
Ming Lei, Alexandra Duel-Hallen, Hans Hallen