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PVLDB
2010
158views more  PVLDB 2010»
13 years 6 months ago
Building Ranked Mashups of Unstructured Sources with Uncertain Information
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
Mohamed A. Soliman, Ihab F. Ilyas, Mina Saleeb
MOBILIGHT
2010
13 years 5 months ago
TOA Estimation in UWB: Comparison between Time and Frequency Domain Processing
Abstract. A comparison between time and frequency domain TOA estimators compliant with the 802.15.4a Standard has been made. The time domain estimator is done in two stages. One ha...
Eva Lagunas, Lorenzo Taponecco, Montse Nája...
JCIT
2010
146views more  JCIT 2010»
13 years 2 months ago
Determing Performance of Choreography-based Composite Services
Web Service Choreography Description Language is a main-stream standard for the description of peer-to-peer collaborations for the participants for service composition. To predict...
Yunni Xia, Zhe Ouyang, Yanxin Wu, Ruilong Yang
TACAS
2004
Springer
108views Algorithms» more  TACAS 2004»
14 years 28 days ago
Model Checking Discounted Temporal Properties
Temporal logic is two-valued: formulas are interpreted as either true or false. When applied to the analysis of stochastic systems, or systems with imprecise formal models, tempor...
Luca de Alfaro, Marco Faella, Thomas A. Henzinger,...
APCCM
2006
13 years 9 months ago
Defining and implementing domains with multiple types using mesodata modelling techniques
The integration of data from different sources often leads to the adoption of schemata that entail a loss of information in respect of one or more of the data sets being combined....
Sally Rice, John F. Roddick, Denise de Vries