We introduce PLC-Automata as a new class of automata which are tailored to deal with real-time properties of Programmable Logic Controllers (PLCs). These devices are often used in...
With the increasing importance of the World Wide Web as an information source, there is a growing interest for integration of Web and database technology. Several Web query languag...
: The paper first proposes requirements for an ideal platform for codesign research. A new board developed at Imperial College, the Riley-2, is shown to meet these requirements. It...
Patrick I. Mackinlay, Peter Y. K. Cheung, Wayne Lu...
Abstract. This paper presents an extension of disjunctive datalog (Datalog∨ ) by nested rules. Nested rules are (disjunctive) rules where elements of the head may be also rules. ...
This paper presents a type system which guarantees that well-typed programs in a procedural programming language satisfy a noninterference security property. With all program input...