Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
Min Wang, Jeffrey Scott Vitter, Balakrishna R. Iye...
This paper describes the agentTool Process Editor (APE), an Eclipse plug-in based on the Eclipse Process Framework. The aim of APE is to facilitate the design, verification, and m...
Space-partitioning trees, like the disk-based trie, quadtree, kd-tree and their variants, are a family of access methods that index multi-dimensional objects. In the case of index...
Mohamed Y. Eltabakh, Mourad Ouzzani, Walid G. Aref
In this paper, the performance model for a lossless OBS edge node is built with respect to the queueing performance of the transmission buffer. In contrast to the shaping effect...
We address the problem of lowering the buyer’s expected payments in shortest path auctions, where the buyer’s goal is to purchase a path in a graph in which edges are owned by...