In this paper we study the following problem. Given a database and a set of queries, we want to find a set of views that can compute the answers to the queries, such that the amoun...
This paper studies the aggregation of messages in networks that consist of a chain of nodes, and each message is time-constrained such that it needs to be aggregated during a give...
Service Management controls how business services are developed and delivered to customers. Business services must be flexible negotiable between customer and provider. Temporal a...
A reachability question is a search across feasible paths through a program for target statements matching search criteria. In three separate studies, we found that reachability q...
We present and evaluate a method for estimating the relevance and calibrating the values of parameters of an evolutionary algorithm. The method provides an information theoretic m...