universite laval

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Universite Laval Ensures High Availability of Mission-Critical Applications and Enhances Reporting

Universite Laval wanted to ensure high availability of the university's mission-critical PeopleSoft Enterprise financial applications, which must be available 19 hours per day, seven days a week and gain an easy-to-use and maintain middleware infrastructure - reducing IT requirements and costs for the university's limited number of IT staff members....

Tags: PeopleSoft Inc., Oracle Corp., Information Technology, University, High Availability, Transaction Processing, Universite Laval, Strategy, Databases, Middleware, Management, Enterprise Software, Software, Data Management

Case studies 2009-02-01

On the Relation Between Bandwidth and Robustness of UWB Channel in Complex Confined Areas

Ultra-Wideband UWB communication has been the subject of extensive research in recent years due to its unique capabilities and potential applications, particularly in short-range multiple access wireless communications. However, many important aspects of UWB-based communication systems have not yet been thoroughly investigated. The propagation of UWB signals is the single...

Tags: UWB, Bandwidth, Universite Laval, Ultrawideband (UWB), Wireless

White papers 2007-07-28

Distributed Data Mining: Why Do More Than Aggregating Models

This paper deals with the problem of mining large distributed databases. The paper shows that the aggregation of models, i.e., sets of disjoint classification rules, each built over a subdatabase is quite enough to get an aggregated model that is both predictive and descriptive, that presents excellent prediction capability and...

Tags: Model, Universite Laval, Data Mining, Productivity, Business Intelligence, Marketing Research, Databases, Enterprise Software, Software, Data Management, Marketing

White papers 2006-12-05