Sciweavers

4051 search results - page 104 / 811
» Aggregation
Sort
View
143
Voted
TC
2011
14 years 9 months ago
Complexity of Data Collection, Aggregation, and Selection for Wireless Sensor Networks
— Processing the gathered information efficiently is a key functionality for wireless sensor networks. In this article, we study the time complexity, message complexity (number ...
Xiang-Yang Li, Yajun Wang, Yu Wang
141
Voted
CISS
2011
IEEE
14 years 6 months ago
Improving aggregated forecasts of probability
—The Coherent Approximation Principle (CAP) is a method for aggregating forecasts of probability from a group of judges by enforcing coherence with minimal adjustment. This paper...
Guanchun Wang, Sanjeev R. Kulkarni, H. Vincent Poo...
128
Voted
FTDB
2011
98views more  FTDB 2011»
14 years 6 months ago
Secure Distributed Data Aggregation
We present a survey of the various families of approaches to secure aggregation in distributed networks such as sensor networks. In our survey, we focus on the important algorithm...
Haowen Chan, Hsu-Chun Hsiao, Adrian Perrig, Dawn S...
122
Voted
CORR
2012
Springer
209views Education» more  CORR 2012»
13 years 10 months ago
Aggregation in Probabilistic Databases via Knowledge Compilation
This paper presents a query evaluation technique for positive relational algebra queries with aggregates on a representation system for probabilistic data based on the algebraic s...
Robert Fink, Larisa Han, Dan Olteanu
209
Voted
CCGRID
2005
IEEE
15 years 8 months ago
Distributed market broker architecture for resource aggregation in grid computing environments
In order to allow every user to extract aggregated computational power from idle PCs in the Internet, we propose a distributed architecture to achieve a market based resource shar...
Morihiko Tamai, Naoki Shibata, Keiichi Yasumoto, M...