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» Reasoning with Textual Cases
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DLOG
2007
15 years 9 months ago
Blocking Automata for PSPACE DLs
In Description Logics (DLs), both tableau-based and automata-based algorithms are frequently used to show decidability and complexity results for basic inference problems such as c...
Franz Baader, Jan Hladik, Rafael Peñaloza
CSL
2008
Springer
15 years 8 months ago
Fractional Collections with Cardinality Bounds, and Mixed Linear Arithmetic with Stars
Abstract. We present decision procedures for logical constraints involving collections such as sets, multisets, and fuzzy sets. Element membership in our collections is given by ch...
Ruzica Piskac, Viktor Kuncak
CSL
2008
Springer
15 years 8 months ago
On the Almighty Wand
We investigate decidability, complexity and expressive power issues for (first-order) separation logic with one record field (herein called SL) and its fragments. SL can specify pr...
Rémi Brochenin, Stéphane Demri, &Eac...
CSL
2008
Springer
15 years 8 months ago
Pure Pointer Programs with Iteration
not use pointer arithmetic. Such "pure pointer algorithms" thus are a useful abstraction for studying the nature of logspace-computation. In this paper we introduce a for...
Martin Hofmann, Ulrich Schöpp
ESA
2008
Springer
136views Algorithms» more  ESA 2008»
15 years 8 months ago
Oblivious Randomized Direct Search for Real-Parameter Optimization
The focus is on black-box optimization of a function f : RN R given as a black box, i. e. an oracle for f-evaluations. This is commonly called direct search, and in fact, most meth...
Jens Jägersküpper