Slide 1 RELATIONAL CALCULUS Prof. Sin-Min Lee Department of Computer Science Slide 2 Tuple Relational Calculus Relational model is based on the relational algebra, but we…
Slide 1 Tools for Automated Verification of Web Services Tevfik Bultan Department of Computer Science University of California, Santa Barbara [email protected] Slide 2 Web…
Slide 1 Recap: Reaching defns algorithm From last time: reaching defns worklist algo We want to avoid using structure of the domain outside of the flow functions. Will use…
Slide 1 Flavio Lerda 1 LTL Model Checking Flavio Lerda Slide 2 2 LTL Model Checking LTL –Subset of CTL* of the form: A f where f is a path formula LTL model checking –Model…
Slide 1 Search Algorithms for Discrete Optimization Problems Ananth Grama, Anshul Gupta, George Karypis, and Vipin Kumar Adapted for 3030 To accompany the text ``Introduction…
Ripple Joins for Online Aggregation by Peter J. Haas and Joseph M. Hellerstein published in June 1999 presented by Ronda Hilton Overview This paper tells how to join a bunch…
13-14. Query Processing and Optimization Introduction Users are expected to write “efficient” queries. But they do not always do that! Users typically do not have enough…
Modelling Hybrid Control Systems with Behaviour Networks Pierangelo Dell’Acqua Anna Lombardi Dept. of Science and Technology - ITN Linköping University, Sweden L. M. Pereira…