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Author : Albertas Caplinskas,Gintautas Dzemyda,Audrone Lupeikiene,Olegas Vasilecas
Publisher : IOS Press
Page : 400 pages
File Size : 48,6 Mb
Release : 2013
Category : Computers
ISBN : 9781614991601
Conference held July 8-11, 2012, in Vilnius, Lithuania.
Author : Jan Chomicki,Gunter Saake
Publisher : Springer Science & Business Media
Page : 442 pages
File Size : 44,6 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461556435
Time is ubiquitous in information systems. Almost every enterprise faces the problem of its data becoming out of date. However, such data is often valu able, so it should be archived and some means to access it should be provided. Also, some data may be inherently historical, e.g., medical, cadastral, or ju dicial records. Temporal databases provide a uniform and systematic way of dealing with historical data. Many languages have been proposed for tem poral databases, among others temporal logic. Temporal logic combines ab stract, formal semantics with the amenability to efficient implementation. This chapter shows how temporal logic can be used in temporal database applica tions. Rather than presenting new results, we report on recent developments and survey the field in a systematic way using a unified formal framework [GHR94; Ch094]. The handbook [GHR94] is a comprehensive reference on mathematical foundations of temporal logic. In this chapter we study how temporal logic is used as a query and integrity constraint language. Consequently, model-theoretic notions, particularly for mula satisfaction, are of primary interest. Axiomatic systems and proof meth ods for temporal logic [GHR94] have found so far relatively few applications in the context of information systems. Moreover, one needs to bear in mind that for the standard linearly-ordered time domains temporal logic is not re cursively axiomatizable [GHR94]' so recursive axiomatizations are by necessity incomplete.
Author : Papajorgji, Petraq
Publisher : IGI Global
Page : 313 pages
File Size : 41,9 Mb
Release : 2015-09-25
Category : Computers
ISBN : 9781466688421
The integration of recent technological advances into modern business processes has allowed for greater efficiency and productivity. However, while such improvements are immensely beneficial, the modeling and coordination of these activities offers a unique set of challenges that must be addressed. Automated Enterprise Systems for Maximizing Business Performance is a pivotal reference source for the latest scholarly research on the modeling and application of automated business systems. Featuring extensive coverage on a variety of topics relating to the design, implementation, and current developments of such systems, this book is an essential reference source for information system practitioners, business managers, and advanced-level students seeking the latest research on achievements in this field. This publication features timely, research-based chapters within the context of business systems including, but not limited to, enterprise security, mobile technology, and techniques for the development of system models.
Author : Hele-Mai Haav,Ahto Kalja
Publisher : Springer Science & Business Media
Page : 350 pages
File Size : 53,9 Mb
Release : 2002-11-30
Category : Computers
ISBN : 1402010389
Databases and database systems in particular, are considered as kerneIs of any Information System (IS). The rapid growth of the web on the Internet has dramatically increased the use of semi-structured data and the need to store and retrieve such data in a database. The database community quickly reacted to these new requirements by providing models for semi-structured data and by integrating database research to XML web services and mobile computing. On the other hand, IS community who never than before faces problems of IS development is seeking for new approaches to IS design. Ontology based approaches are gaining popularity, because of a need for shared conceptualisation by different stakeholders of IS development teams. Many web-based IS would fail without domain ontologies to capture meaning of terms in their web interfaces. This volume contains revised versions of 24 best papers presented at the th 5 International Baltic Conference on Databases and Information Systems (BalticDB&IS'2002). The conference papers present original research results in the novel fields of IS and databases such as web IS, XML and databases, data mining and knowledge management, mobile agents and databases, and UML based IS development methodologies. The book's intended readers are researchers and practitioners who are interested in advanced topics on databases and IS.
Author : Prof Emmanuel Stefanakis Phd
Publisher : CreateSpace
Page : 371 pages
File Size : 48,9 Mb
Release : 2014-08-28
Category : Geodatabases
ISBN : 1500298514
The aim of this textbook is to present Geographic Information Systems (GIS) from a technological perspective. Emphasis is given to the core of these systems, which is the Geographic Database (GDB) along with the corresponding Database Management System (GDBMS). These two components are largely responsible for the performance and efficiency of a GIS. The fundamental methods and algorithms to analyze the geographic data are also at the heart of the debate.
Author : Tarmo Robal,Hele-Mai Haav,Jaan Penjam,Raimundas Matulevičius
Publisher : Springer Nature
Page : 346 pages
File Size : 40,6 Mb
Release : 2020-08-11
Category : Computers
ISBN : 9783030576721
This book constitutes the refereed proceedings of the 14th International Baltic Conference on Databases and Information Systems, DB&IS 2020, held in Tallinn, Estonia, in June 2020.* The 22 revised papers presented were carefully reviewed and selected from 52 submissions. The papers are centered around topics like architectures and quality of information systems, artificial intelligence in information systems, data and knowledge engineering, enterprise and information systems engineering, security of information systems. *The conference was held virtully due to the COVID-19 pandemic.
Author : Siau, Keng
Publisher : IGI Global
Page : 342 pages
File Size : 48,9 Mb
Release : 2007-04-30
Category : Computers
ISBN : 9781599042916
"This book presents the latest research ideas and topics on databases and software development. It provides a representation of top notch research in all areas of database and information systems development"--Provided by publisher.
Author : Paul Beynon-Davies
Publisher : Bloomsbury Publishing
Page : 610 pages
File Size : 46,7 Mb
Release : 2017-04-25
Category : Computers
ISBN : 9780230001077
Most modern-day organizations have a need to record data relevant to their everyday activities and many choose to organise and store some of this information in an electronic database. Database Systems provides an essential introduction to modern database technology and the development of database systems. This new edition has been fully updated to include new developments in the field, and features new chapters on: e-business, database development process, requirements for databases, and distributed processing. In addition, a wealth of new examples and exercises have been added to each chapter to make the book more practically useful to students, and full lecturer support will be available online.
Author : David T. Bourgeois
Publisher : Unknown
Page : 167 pages
File Size : 48,6 Mb
Release : 2014
Category : Economics
ISBN : OCLC:1000380366
"Information Systems for Business and Beyond introduces the concept of information systems, their use in business, and the larger impact they are having on our world."--BC Campus website.
Author : András Benczúr,Bernhard Thalheim,Tomáš Horváth
Publisher : Springer
Page : 299 pages
File Size : 40,7 Mb
Release : 2018-07-28
Category : Computers
ISBN : 9783319983981
This book constitutes the proceedings of the 22nd European Conference on Advances in Databases and Information Systems, ADBIS 2018, held in Budapest, Hungary, in September 2018. The 17 regular papers presented together with two invited papers were carefully selected and reviewed from numerous submissions. The papers are organized in topical sections such as information extraction and integration; data mining and knowledge discovery; indexing, query processing and optimization; data quality and data cleansing; distributed data platforms, including cloud data systems, key-value stores, and big data systems; and streaming data analysis; web, XML and semi-structured databases.
Author : Nick Bassiliades,Mirjana Ivanovic,Margita Kon-Popovska,Yannis Manolopoulos,Themis Palpanas,Goce Trajcevski,Athena Vakali
Publisher : Springer
Page : 0 pages
File Size : 40,8 Mb
Release : 2014-09-08
Category : Technology & Engineering
ISBN : 3319105175
This volume contains the papers of 3 workshops and the doctoral consortium, which are organized in the framework of the 18th East-European Conference on Advances in Databases and Information Systems (ADBIS’2014). The 3rd International Workshop on GPUs in Databases (GID’2014) is devoted to subjects related to utilization of Graphics Processing Units in database environments. The use of GPUs in databases has not yet received enough attention from the database community. The intention of the GID workshop is to provide a discussion on popularizing the GPUs and providing a forum for discussion with respect to the GID’s research ideas and their potential to achieve high speedups in many database applications. The 3rd International Workshop on Ontologies Meet Advanced Information Systems (OAIS’2014) has a twofold objective to present: new and challenging issues in the contribution of ontologies for designing high quality information systems, and new research and technological developments which use ontologies all over the life cycle of information systems. The 1st International Workshop on Technologies for Quality Management in Challenging Applications (TQMCA’2014) focuses on quality management and its importance in new fields such as big data, crowd-sourcing, and stream databases. The Workshop has addressed the need to develop novel approaches and technologies, and to entirely integrate quality management into information system management.
Author : Mārīte Kirikova,Kjetil Nørvåg,George A. Papadopoulos
Publisher : Springer
Page : 0 pages
File Size : 46,5 Mb
Release : 2017-08-25
Category : Computers
ISBN : 3319669168
This book constitutes the proceedings of the 21st European Conference on Advances in Databases and Information Systems, ADBIS 2017, held in Nicosia, Cyprus, in September 2017. The 26 regular papers presented together with one keynote paper and one keynote abstract were carefully selected and reviewed from numerous submissions. The papers are organized in topical sections such as conceptual modeling and human factors; subsequence matching and streaming data; OLAP; graph databases; spatial data management; parallel and distributed data processing; query optimization, recovery, and databases on modern hardware; semantic data processing; and additional database and information systems topics.
Author : Hele-Mai Haav,Ahto Kalja
Publisher : IOS Press
Page : 324 pages
File Size : 45,5 Mb
Release : 2009
Category : Computers
ISBN : 9781586039394
The Eighth International Baltic Conference on Databases and Information Systems took place on June 2–5 2008 in Tallinn, Estonia. This conference is continuing a series of successful bi-annual Baltic conferences on databases and information systems (IS). The aim is to provide a wide international forum for academics and practitioners in the field of databases and modern information systems for exchanging their achievements in this area. The original research results presented in Databases and Information Systems V mostly belong to novel fields of IS and database research such as database technology and the semantic web, ontology-based IS, IS and AI technologies and IS integration. The contribution of Dr. Jari PalomÄki showed how different ontological commitments affect the way we are modeling the world when creating an information system. As semantic technologies have been gaining more attention recently, a special session on semantic interoperability of IS was organized. The invited talks from each Baltic State gave a good insight how semantic interoperability initiatives are developing in each of the Baltic States and how they relate to the European semantic interoperability framework.
Author : Mykola Pechenizkiy,Marek Wojciechowski
Publisher : Springer Science & Business Media
Page : 454 pages
File Size : 46,8 Mb
Release : 2012-08-22
Category : Technology & Engineering
ISBN : 9783642325182
Database and information systems technologies have been rapidly evolving in several directions over the past years. New types and kinds of data, new types of applications and information systems to support them raise diverse challenges to be addressed. The so-called big data challenge, streaming data management and processing, social networks and other complex data analysis, including semantic reasoning into information systems supporting for instance trading, negotiations, and bidding mechanisms are just some of the emerging research topics. This volume contains papers contributed by six workshops: ADBIS Workshop on GPUs in Databases (GID 2012), Mining Complex and Stream Data (MCSD'12), International Workshop on Ontologies meet Advanced Information Systems (OAIS'2012), Second Workshop on Modeling Multi-commodity Trade: Data models and processing (MMT'12), 1st ADBIS Workshop on Social Data Processing (SDP'12), 1st ADBIS Workshop on Social and Algorithmic Issues in Business Support (SAIBS), and the Ph.D. Consortium associated with the ADBIS 2012 conference that report on the recent developments and an ongoing research in the aforementioned areas.
Author : Witold Litwin,Tadeusz Morzy,Gottfried Vossen
Publisher : Unknown
Page : 392 pages
File Size : 53,9 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 3662184540