Advances in Databases PDF Download

Author: Michael F. Worboys
Publisher: Springer Science & Business Media
ISBN: 9783540569213
Category : Computers
Languages : en
Pages : 292

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Book Description
This volume contains the proceedings of the eleventh British National Conference on Databases, held at Keele University, England. A dominant themein the volume is the provision of the means to enhance the capabilities of databases to handle information that has a rich semantic structure. A major research question is how to achieve such a semantic scale-up without sacrificing performance. There are currently two main paradigms within which it is possible to propose answers to this question, deduction-oriented and object-oriented. Both paradigms are well represented in this collection, with the balance in the direction of the deductive approach, which is followed by both the invited papers, by Michael Freeston from the European Computer-Industry Research Centre in Munich and Carlo Zaniolo from the University of California at Los Angeles. In addition, the volume contains 13 full papers selected from a total of36 submissions.

Author: David Abel
Publisher: Springer Science & Business Media
ISBN: 9783540568698
Category : Computers
Languages : en
Pages : 552

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Book Description
The Third International Symposium on Large Spatial Databases (SSD '93) was held at the National University of Singapore in June 1993. The previous meetings of the series were at Sanata Barbara (1989) and Zurich (1991). The meetings are planned as a forum for researchers and practitioners specializing in database theory for and advanced applications of Spatial Information Systems. This volume constitutes the proceedings of the symposium. It contains 25 selected papersand three keynotes papers: "Spatial data management in database systems: research directions" (W. Kim), "From extensible databases to interoperability between multiple databases and GIS applications" (H.-J. Schek), and "The SEQUOIA 2000 project" (M. Stonebraker). The selectedpapers are collected into sections on: data modeling, spatial indexing, indexing mechanisms, handling of raster and vector data, spatial database systems, topology, storage management, query retrieval,knowledge engineering in SDS, and 3-dimensional data handling.

Author: Günther Pernul
Publisher: Springer Science & Business Media
ISBN: 9783540560234
Category : Computers
Languages : en
Pages : 460

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Book Description
This volume comprises the proceedings of the Eleventh International Conference on the Entity-Relationship Approach held in Karlsruhe, Germany, October 7-9, 1992. It contains the full versions of all the 22 accepted papers selected from in total 64 submissions; in addition, the two invited talks by Scheer and by Tsichritzis and others are represented asfull papers and the two other invited speakers contribute extended abstracts. All the contributions describe original research related to theoretical or practical aspects of the Entity-Relationship Approach,reflecting the trend of recent years in a wide range of database research activities. In particular, the topics database design aspects, object-orientation, integrity constraints, query languages, knowledge-based techniques, and development of new applications are addressed.

Author: Wolfgang Reisig
Publisher: Springer Science & Business Media
ISBN: 9783540653066
Category : Computers
Languages : en
Pages : 714

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Book Description
The two-volume set originates from the Advanced Course on Petri Nets held in Dagstuhl, Germany in September 1996; beyond the lectures given there, additional chapters have been commissioned to give a well-balanced presentation of the state of the art in the area. Together with its companion volume "Lectures on Petri Nets II: Applications" this book is the actual reference for the area and addresses professionals, students, lecturers, and researchers who are - interested in systems design and would like to learn to use Petri nets familiar with subareas of the theory or its applications and wish to view the whole area - interested in learning about recent results presented within a unified framework - planning to apply Petri nets in practical situations - interested in the relationship of Petri nets to other models of concurrent systems.

Author: Bernd Grahlmann
Publisher: BoD – Books on Demand
ISBN: 3831117993
Category :
Languages : en
Pages : 304

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Book Description
This book gives a Petri net based solution to the challenge of simulation, analysis and verification of parallel programs. The presented formal definition of compositional high-level Petri net semantics for B(PN)2 (Basic Petri Net Programming Notation) programs and SDL (Specification Description Language) systems allows the correct and efficient translation of also recursive procedures (in B(PN)2 and SDL) and processes with dynamic creation and termination (in SDL) into high-level Petri nets. All related issues are covered: 1. The algebra of M-nets is extended 2. References relating parts of the programs with parts of the resulting nets are introduced 3. Its implementation in the PEP tool is described 4. Examples (including verification) are given 5. An extension to hybrid systems is shown

Author: Walter R. Cleaveland
Publisher: Springer Science & Business Media
ISBN: 9783540558224
Category : Mathematics
Languages : en
Pages : 596

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Book Description
This book contains a selection of research papers describing recent advancesin the theory of concurrent systems and their applications. The papers were all presented at the CONCUR '92 conference, which has emerged as the premiere conference on formal aspects of concurrency. The authors include such prominent researchers as R. Milner, A. Pnueli, N. Lynch, and V.R. Pratt. The results represent advances in the mathematical understanding of the behavior of concurrent systems: topics covered include process algebras, models of true concurrency, compositional verification techniques, temporal logic, verification case studies, models of probabilistic and real-time systems, models of systems with dynamic structure, and algorithms and decidability results for system analysis. A key feature of CONCUR is its breadth: in one volume it presents a snapshot of the state of the art in concurrency theory. Assuch, it is indispensible to researchers - and would-be researchers - in theformal analysis of concurrent systems.

Author: J.W.de Bakker
Publisher: Springer Science & Business Media
ISBN: 9783540555643
Category : Computers
Languages : en
Pages : 740

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Book Description
In the past decade, the formal theory of specification, verfication and development of real-time programs has grown from work of a few specialized groups to a real "bandwagon". Many eminent research groups have shifted their interests in this direction. Consequently, research in real-time is now entering established research areas in formal methods, such as process algebra, temporal logic, and model checking. This volume contains the proceedings of a workshop dedicated to the theory of real-time with the purpose of stepping back and viewing the results achieved as well as considering the directions of ongoing research. The volume gives a representative picture of what is going on in the field worldwide, presented by eminent, active researchers. The material in the volume was prepared by the authors after the workshop took place and reflects the results of the workshop discussions.

Author: North American Transputer Users Group. Conference
Publisher: IOS Press
ISBN: 9789051991208
Category : Computers
Languages : en
Pages : 368

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Book Description
Papers in this book report on a wide variety of multicomputer applications, systems and architectures. They all have one aspect on common which is message passing multiprocessors. It includes research presentations of the T9000, TI C-40 and T8/i860-based multicomputers.

Author: Piotr Dembinski
Publisher: Springer
ISBN: 0387348921
Category : Technology & Engineering
Languages : en
Pages : 452

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Book Description
This volume presents the latest research worldwide on communications protocols, emphasizing specification and compliance testing. It presents the complete proceedings of the fifteenth meeting on `Protocol Specification, Testing and Verification' arranged by the International Federation for Information Processing.

Author: Till Mossakowski
Publisher: Springer
ISBN: 3540738592
Category : Computers
Languages : en
Pages : 473

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Book Description
A double-pronged approach makes this book an extremely useful addition to the literature on this highly relevant contemporary topic. Addressing two basic areas of application for algebras and coalgebras – as mathematical objects as well as in the context of their application in computer science – the papers cover topics such as abstract models and logics, specialised models and calculi, algebraic and coalgebraic semantics, and system specification and verification. The book is the refereed proceedings of the second CALCO conference, held in August 2007 in Norway.