34 citations · 39 across the 5 of their papers we have counts for
7 papers
Declarative Programming for Microcontrollers -- Datalog on Arduino
Mario Wenzel, Stefan Brass
In this paper we describe an approach to programming microcontrollers based on the Arduino platform using Datalog as a clear and concise description language for system behaviors.…
A Rule-Based Approach to Analyzing Database Schema Objects with Datalog
Christiane Engels, Andreas Behrend, Stefan Brass
Database schema elements such as tables, views, triggers and functions are typically defined with many interrelationships. In order to support database users in understanding a giv…
Experiences with Some Benchmarks for Deductive Databases and Implementations of Bottom-Up Evaluation
Stefan Brass, Heike Stephan
OpenRuleBench is a large benchmark suite for rule engines, which includes deductive databases. We previously proposed a translation of Datalog to C++ based on a method that "pushes…
Bottom-Up Evaluation of Datalog: Preliminary Report
Stefan Brass, Heike Stephan
Bottom-up evaluation of Datalog has been studied for a long time, and is standard material in textbooks. However, if one actually wants to develop a deductive database system, it t…
A Variant of Earley Deduction With Partial Evaluation
Heike Stephan, Stefan Brass
We present an algorithm for query evaluation given a logic program consisting of function-free Datalog rules. It is based on Earley Deduction [4, 6] and uses a partial evaluation s…
Transformation-Based Bottom-Up Computation of the Well-Founded Model
Stefan Brass, Juergen Dix, Burkhard Freitag +1
We present a framework for expressing bottom-up algorithms to compute the well-founded model of non-disjunctive logic programs. Our method is based on the notion of conditional fac…