Database Theory - ICDT '92
Database Theory - ICDT '92

Author: Joachim Biskup

Publisher: Springer Science & Business Media

Published: 1992-10-05

Total Pages: 466

ISBN-13: 9783540560395

DOWNLOAD EBOOK

The papers in this volume were presented at the International Conference on Database Theory, held in Berlin, Germany, October 14-16, 1992. This conference initiated the merger of two series of conferences on theoretical aspects of databases that were formed in parallel by different scientific communities in Europe. The first series was known as the International Conference on Database Theory and the second as the Symposium on Mathematical Fundamentals of Database Systems. In the future, ICDT will be organized every two years, alternating with the more practically oriented series of conferences on Extending Database Technology (EDBT). The volume contains 3 invited lectures and 26 contributed papers selected from a total of 107 submissions. The papers are organized into sections on constraints and decomposition, query languages, updates and active databases, concurrency control and recovery, knowledge bases, datalog complexity and optimization, object orientation, information capacity and security, and data structures and algorithms. Two of the invited papers survey research into theoretical database issues done in Eastern Europe during the past decade.

Database Theory - ICDT '95
Database Theory - ICDT '95

Author: Georg Gottlob

Publisher: Springer Science & Business Media

Published: 1995-01-03

Total Pages: 472

ISBN-13: 9783540589075

DOWNLOAD EBOOK

This volume presents the proceedings of the 1995 International Conference on Database Theory, ICDT '95, held in Prague in January 1995. Besides two full invited papers and the abstracts of two tutorials, the book includes the revised full versions of 29 technical contributions selected from a total of 116 submissions. The papers address all current aspects of database theory; they are organized in sections on optimization, nonmonotonic semantics, query languages, concurrency control, advanced models, probabilistic methods, constraints and dependencies, and Datalog analysis.

Database Theory - ICDT'99
Database Theory - ICDT'99

Author: Catriel Beeri

Publisher: Springer

Published: 2003-05-20

Total Pages: 500

ISBN-13: 3540492577

DOWNLOAD EBOOK

Databaseresearchisa?eldofcomputersciencewheretheorymeetsapplications. Many concepts and methods, that were regarded as issues of theoretical interest when initially proposed, are now included in implemented database systems and related products. Examples abound in the ?elds of database design, query languages, query optimization, concurrency control, statistical databases, and many others. The papers contained in this volume were presented at ICDT’99, the 7th - ternationalConferenceonDatabaseTheory,inJerusalem,Israel,January10–12, 1999. ICDT is an international forum for research on the principles of database systems. It is a biennial conference, and has a tradition of being held in beau- ful European sites: Rome in 1986, Bruges in 1988, Paris in 1990, Berlin in 1992, Prague in 1995, and Delphi in 1997. From 1992, ICDT has been merged with another series of conferences on theoretical aspects of database systems, The Symposium on Mathematical Fundamentals of Database Systems (MFDBS), that was initiated in Dresden (1987), and continued in Visegrad (1989) and Rostock (1991). ICDT aims to enhance the exchange of ideas and cooperation in database research both within uni?ed Europe, and between Europe and the other continents. ICDT’99 was organized in cooperation with: ACM Special Interest Group on Management of Data (Sigmod) IEEE Israel Chapter ILA — The Israel Association for Information Processing EDBT Foundation ICDT’99 was sponsored by: The Hebrew University of Jerusalem Tel Aviv University Tandem Labs Israel, a Compaq Company This volume contains 26 technical papers selected from 89 submissions.

Ray Shooting, Depth Orders and Hidden Surface Removal
Ray Shooting, Depth Orders and Hidden Surface Removal

Author: Mark de Berg

Publisher: Springer Science & Business Media

Published: 1993-08-30

Total Pages: 220

ISBN-13: 9783540570202

DOWNLOAD EBOOK

Computational geometry is the part of theoretical computer science that concerns itself with geometrical objects; it aims to define efficient algorithms for problems involving points, lines, polygons, and so on. The field has gained popularity very rapidly during the last decade. This is partly due to the many application areas of computational geometry and partly due to the beauty of the field itself. This monograph focuses on three problems that arise in three-dimensional computational geometry. The first problem is the ray shooting problem: preprocess a set of polyhedra into a data structure such that the first polyhedron that is hit by a query ray can be determined quickly. The second problem is that of computing depth orders: we want to sort a set of polyhedra such thatif one polyhedron is (partially) obscured by another polyhedron then it comes first in the order. The third problem is the hidden surface removal problem: given a set of polyhedra and a view point, compute which parts of the polyhedra are visible from the view point. These three problems involve issues that are fundamental to three-dimensional computational geometry. The book also contains a large introductory part discussing the techniques used to tackle the problems. This part should interest not only those who need the background for the rest of the book but also anyone who wants to know more about some recent techniques in computational geometry.

Computer Aided Verification
Computer Aided Verification

Author: Gregor von Bochmann

Publisher: Springer Science & Business Media

Published: 1993-03-30

Total Pages: 440

ISBN-13: 9783540564966

DOWNLOAD EBOOK

This volume gives the proceedings of the Fourth Workshop on Computer-Aided Verification (CAV '92), held in Montreal, June 29 - July 1, 1992. The objective of this series of workshops is to bring together researchers and practitioners interested in the development and use of methods, tools and theories for the computer-aided verification of concurrent systems. The workshops provide an opportunity for comparing various verification methods and practical tools that can be used to assist the applications designer. Emphasis is placed on new research results and the application of existing results to real verification problems. The volume contains 31 papers selected from 75 submissions. These are organized into parts on reduction techniques, proof checking, symbolic verification, timing verification, partial-order approaches, case studies, model and proof checking, and other approaches. The volume starts with an invited lecture by Leslie Lamport entitled "Computer-hindered verification (humans can do it too)".

Experimental Software Engineering Issues:
Experimental Software Engineering Issues:

Author: H.Dieter Rombach

Publisher: Springer Science & Business Media

Published: 1993-08-30

Total Pages: 294

ISBN-13: 9783540570929

DOWNLOAD EBOOK

This book was written primarily for all those DTP users and programmers who want to keep up with the rapid development of electronic publishing, particular those who wish to develop new systems for the output of typefaces. In this volume, various formats are presented, their properties discussed and production requirements analyzed. Appendices provide readers additional information, largely on digital formats for typeface storage.

Algorithms and Data Structures
Algorithms and Data Structures

Author: Frank Dehne

Publisher: Springer Science & Business Media

Published: 1993-07-28

Total Pages: 656

ISBN-13: 9783540571551

DOWNLOAD EBOOK

The papers in this volume were presented at the Third Workshop on Algorithmsand Data Structures (WADS '93), held in Montreal, Canada, August 1993. The volume opens with five invited presentations: "Computing the all-pairs longest chains in the plane" by M.J. Atallah and D.Z. Chen, "Towards a better understanding of pure packet routing" by A. Borodin, "Tolerating faults in meshes and other networks" (abstract) by R. Cole, "A generalization of binary search" by R.M. Karp, and "Groups and algebraic complexity" (abstract) by A.C. Yao. The volume continues with 52 regular presentations selected from 165 submissions, each of which was evaluated by at least three program committee members, many of whom called upon additional reviewers.

Live Data Structures in Logic Programs
Live Data Structures in Logic Programs

Author: Anne Mulkers

Publisher: Springer Science & Business Media

Published: 1993-05-27

Total Pages: 236

ISBN-13: 9783540566946

DOWNLOAD EBOOK

A common hazard for implementations of applicative programming languages is the excessive creation of garbage cells during program execution. The available run-time garbage collecting processes are expensive in time and often require a periodic disruption of the program execution. The present book addresses the problem of memory re-use for logic programs through program analysis rather than by run-time garbage collection. The static analysis is constructed as an application of abstractinterpretation for logic programs. The starting point is a previously developed application of integrated type and mode analysis, which basically supplies a description of the logical terms to which program variables can be bound at run time. The contribution of the book consists of a modular extension of the abstract domain and operations in order to derive run-time properties concerning the sharing and liveness of term substructures dynamically created during program execution. Alsoillustrated is how such information can be used by the compiler to improve the allocation of run-time structures and to automatically introduce destructive assignments in logic languages in a safe and transparent way, thereby shifting some part of the run-time storage reclamation overhead to compile time.

FME '93: Industrial-Strength Formal Methods
FME '93: Industrial-Strength Formal Methods

Author: Jim Woodcock

Publisher: Springer Science & Business Media

Published: 1993

Total Pages: 712

ISBN-13: 9783540566625

DOWNLOAD EBOOK

The last few years have borne witness to a remarkable diversity of formal methods, with applications to sequential and concurrent software, to real-time and reactive systems, and to hardware design. In that time, many theoretical problems have been tackled and solved, and many continue to be worked upon. Yet it is by the suitability of their industrial application and the extent of their usage that formal methods will ultimately be judged. This volume presents the proceedings of the first international symposium of Formal Methods Europe, FME'93. The symposium focuses on the application of industrial-strength formal methods. Authors address the difficulties of scaling their techniques up to industrial-sized problems, and their suitability in the workplace, and discuss techniques that are formal (that is, they have a mathematical basis) and that are industrially applicable. The volume has four parts: - Invited lectures, containing a lecture by Cliff B. Jones and a lecture by Antonio Cau and Willem-Paul de Roever; - Industrial usage reports, containing 6 reports; - Papers, containing 32 selected and refereedpapers; - Tool descriptions, containing 11 descriptions.

Advances In Database Research - Proceedings Of The 4th Australian Database Conference
Advances In Database Research - Proceedings Of The 4th Australian Database Conference

Author: M Papazoglou

Publisher: World Scientific

Published: 1993-01-19

Total Pages: 390

ISBN-13: 9814553298

DOWNLOAD EBOOK

This proceedings contains the latest reports on research, development and novel applications of database systems. Topics covered include: database design, parallel and distributed databases, storage structures, integrity constraints, deductive databases and theoretical aspects of databases.