End-user programmers are increasingly relying on web authoring environments to create web applications. Although often consisting primarily of web pages, such applications are inc...
Sebastian G. Elbaum, Kalyan-Ram Chilakamarri, Bhuv...
Generally, code clones are regarded as one of the factors that make software maintenance more difficult. A code clone is a set of source code fragments identical or similar to ea...
We describe a class of problems motivated by numerous real-world applications where there is a collection of objects that have both a cost and a value, but where some of those obj...
David L. Roberts, Charles L. Isbell, Michael L. Li...
Data integration systems offer users a uniform interface to a set of data sources. Previous work has typically assumed that the data sources are independent of each other; however...
Conjunctive query (CQ) evaluation on relational databases is NP-complete in general. Several restrictions, like bounded tree-width and bounded hypertree-width, allow polynomial ti...