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Albert Oliveras
Researcher at Polytechnic University of Catalonia
Publications - 69
Citations - 4816
Albert Oliveras is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: DPLL algorithm & Solver. The author has an hindex of 32, co-authored 68 publications receiving 4579 citations.
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Journal ArticleDOI
Solving SAT and SAT Modulo Theories: From an abstract Davis--Putnam--Logemann--Loveland procedure to DPLL(T)
TL;DR: Extensive experimental evidence shows that DPLL(T) systems can significantly outperform the other state-of-the-art tools, frequently even in orders of magnitude, and have better scaling properties.
Journal ArticleDOI
Antiextensive connected operators for image and sequence processing
TL;DR: This paper shows that connected operators work implicitly on a structured representation of the image made of flat zones, and proposes the max-tree as a suitable and efficient structure to deal with the processing steps involved in antiextensive connected operators.
Book ChapterDOI
DPLL(T): Fast Decision Procedures
TL;DR: This work proposes a new approach, namely a general DPLL(X) engine, whose parameter X can be instantiated with a specialized solver Solver T for a given theory T, thus producing a systemDPLL(T).
Journal Article
DPLL(T): Fast decision procedures
TL;DR: In this article, the authors propose a general DPLL(X) engine, whose parameter X can be instantiated with a specialized solver Solver T for a given theory T, thus producing a systemDPLL(T).
Book ChapterDOI
DPLL(T) with exhaustive theory propagation and its application to difference logic
TL;DR: The resulting very simple DPLL(T) system importantly outperforms the existing techniques for this logic and has very good scaling properties: especially on the larger problems it gives improvements of orders of magnitude w.r.t. the existing state-of-the-art tools.