I propose a set of criteria which distinguish a grand challenge in science or engineering from the many other kinds of short-term or long-term research problems that engage the int...
We illustrate basic features of the Lixto wrapper generator such as the user and system interaction, the capacious visual interface, the marking and selecting procedures, and the ...
Java's design goals of portability, safety, and ubiquity make it a potentially ideal language for large-scale heterogeneous computing. One of the remaining challenges is to c...
Dynamic instrumentation systems are gaining popularity as means of constructing customized program profiling and analysis tools. However, dynamic instrumentation based analysis to...
Given a propositional formula X, we present a mapping that constructs a general program P, such that the maximal models of X correspond to the stable models of P, after intersectin...