Titel: Theoretical Computer Science
9th Italian Conference, ICTCS 2005, Siena, Italy, October 12-14, 2005, Proceedings.
'Lecture Notes in Computer Science'. 'Theoretical Computer Science and General Issues'.
Herausgegeben von Mario Coppo, Elena Lodi, G. Michele Pinna
Springer Berlin Heidelberg
28. September 2005 - kartoniert - 432 Seiten
The 9th Italian Conference on Theoretical Computer Science (ICTCS 2005)was held at the Certosa di Pontignano, Siena, Italy, on October 12-14 2005. The Certosa di Pontignano is the conference center of the University of Siena; it is located 8 km away from the town and it is in the Chianti region. The Certosa is a place full of history (founded in the 15th century, it was set on ?re a century later and reconstructed) and of valuable artworks, like frescoes of the Scuola Senese. Previous conferences took place in Pisa (1972), Mantova (1974 and 1989), L'Aquila(1992),Ravello(1995),Prato(1998),Turin(2001)andBertinoro(2003). Theconferenceaimsatbringingtogethercomputerscientists,especiallyyoung researchers, to foster cooperation, exchange of ideas and results. Great e?orts have been made to attract researchers from all over the world. The main t- ics of the conference cover all the ?elds of theoretical computer science and include analysis and design of algorithms, computability, computational c- plexity, cryptography, formal languages and automata, foundations of progr- ming languages and program analysis, foundations of arti?cial intelligence and knowledge representation, foundations of web programming, natural computing paradigms (quantum computing, bioinformatics), parallel and distributed c- putation, program speci?cation and veri?cation, term rewriting, theory of c- currency, theory of data bases, theory of logical design and layout, type theory, security, and symbolic and algebraic computation.
Invited Contributions.- Semantic Subtyping: Challenges, Perspectives, and Open Problems.- Biological Systems as Reactive Systems.- Mobile Agents Computing: Security Issues and Algorithmic Solutions.- Technical Contributions.- Efficient Algorithms for Detecting Regular Point Configurations.- Pickup and Delivery for Moving Objects on Broken Lines.- A Static Analysis of PKI-Based Systems.- Subtyping Object and Recursive Types Logically.- The Language ?: Circuits, Computations and Classical Logic.- Checking Risky Events Is Enough for Local Policies.- The Graph Rewriting Calculus: Confluence and Expressiveness.- Safe Object Composition in the Presence of Subtyping.- Reachability Analysis in Boxed Ambients.- Error Mining for Regular Expression Patterns.- Reconstructing an Alternate Periodical Binary Matrix from Its Orthogonal Projections.- Inapproximability Results for the Lateral Gene Transfer Problem.- Faster Deterministic Wakeup in Multiple Access Channels.- Weighted Coloring: Further Complexity and Approximability Results.- Quantum Algorithms for a Set of Group Theoretic Problems.- On the Computational Complexity of the L (2,1)-Labeling Problem for Regular Graphs.- A Polymerase Based Algorithm for SAT.- Laxity Helps in Broadcast Scheduling.- Enforcing and Defying Associativity, Commutativity, Totality, and Strong Noninvertibility for One-Way Functions in Complexity Theory.- Synthesis from Temporal Specifications Using Preferred Answer Set Programming.- Model Checking Strategic Abilities of Agents Under Incomplete Information.- Improved Algorithms for Polynomial-Time Decay and Time-Decay with Additive Error.- A Theoretical Analysis of Alignment and Edit Problems for Trees.- A Complete Formulation of Generalized Affine Equivalence.- A New Combinatorial Approach to Sequence Comparison.- A Typed Assembly Language for Non-interference.- Improved Exact Exponential Algorithms for Vertex Bipartization and Other Problems.- A Typed Semantics of Higher-Order Store and Subtyping.- Two Variables Are Not Enough.