Visual Database Systems 4 PDF Download

Author: Yannis Ioannidis
Publisher:
ISBN: 9781475769388
Category :
Languages : en
Pages : 400

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Author: Yannis Ioannidis
Publisher: Springer
ISBN: 0387353720
Category : Computers
Languages : en
Pages : 372

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Book Description
In many of nowadays web-based environments for electronic marketing and commerce, that present large multimedia product and service catalogues, it becomes more and more difficult to provide naive end users, such as private consumers or commercial business partners, with intuitive user interfaces to access the large multimedia collections describing the presented products and services. The same holds for marketing managers and other employees responsible for managing and maintaining the large and constantly changing set of multimedia information chunks and fragments contained in these collections. As a consequence, many efforts are devoted to improve the quality of the interaction between users and databases. Virtual Reality (VR) techniques are a promising interaction paradigm particularly suited to novice and/or occasional users. The users are facilitated in the database navigation since the system proposes them an environment that reproduces a real situation and gives the possibility of interacting by manipulating objects that have a direct correspondence with known objects.

Author: Stefano Spaccapietra
Publisher: Springer Science & Business Media
ISBN: 9780412721700
Category : Computers
Languages : en
Pages : 468

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Book Description
Both the way we look at data, through a DBMS, and the nature of data we ask a DBMS to manage have drastically evolved over the last decade, moving from text to images (and to sound to a lesser extent). Visual representations are used extensively within new user interfaces. Powerful visual approaches are being experimented for data manipulation, including the investigation of three dimensional display techniques. Similarly, sophisticated data visualization techniques are dramatically improving the understanding of the information extracted from a database. On the other hand, more and more applications use images as basic data or to enhance the quality and richness of data manipulation services. Image management has opened a wide area of new research topics in image understanding and analysis. The IFIP 2.6 Working Group on Databases strongly believes that a significant mutual enrichment is possible by confronting ideas, concepts and techniques supporting the work of researcher and practitioners in the two areas of visual interfaces to DBMS and DBMS management of visual data. For this reason, IFIP 2.6 has launched a series of conferences on Visual Database Systems. The first one has been held in Tokyo, 1989. VDB-2 was held in Budapest, 1991. This conference is the third in the series. As the preceding editions, the conference addresses researchers and practitioners active or interested in user interfaces, human-computer communication, knowledge representation and management, image processing and understanding, multimedia database techniques and computer vision.

Author: Stefano Spaccapietra
Publisher: Springer
ISBN: 0387349057
Category : Computers
Languages : en
Pages : 435

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Book Description
Both the way we look at data, through a DBMS, and the nature of data we ask a DBMS to manage have drastically evolved over the last decade, moving from text to images (and to sound to a lesser extent). Visual representations are used extensively within new user interfaces. Powerful visual approaches are being experimented for data manipulation, including the investigation of three dimensional display techniques. Similarly, sophisticated data visualization techniques are dramatically improving the understanding of the information extracted from a database. On the other hand, more and more applications use images as basic data or to enhance the quality and richness of data manipulation services. Image management has opened a wide area of new research topics in image understanding and analysis. The IFIP 2.6 Working Group on Databases strongly believes that a significant mutual enrichment is possible by confronting ideas, concepts and techniques supporting the work of researcher and practitioners in the two areas of visual interfaces to DBMS and DBMS management of visual data. For this reason, IFIP 2.6 has launched a series of conferences on Visual Database Systems. The first one has been held in Tokyo, 1989. VDB-2 was held in Budapest, 1991. This conference is the third in the series. As the preceding editions, the conference addresses researchers and practitioners active or interested in user interfaces, human-computer communication, knowledge representation and management, image processing and understanding, multimedia database techniques and computer vision.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Masunaga Yoshifumi
Publisher: World Scientific
ISBN: 981454941X
Category :
Languages : en
Pages : 500

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Book Description
This volume contains three keynote papers and 51 technical papers from contributors around the world on topics in the research and development of database systems, such as Data Modelling, Object-Oriented Databases, Active Databases, Data Mining, Heterogeneous Databases, Distributed Databases, Parallel Query Processing, Multi-Media Databases, Transaction Management Systems, Document Databases, Temporal Databases, Deductive Databases, User Interface, and Advanced Database Applications.

Author: Christian S. Jensen
Publisher: Springer Nature
ISBN: 3030732002
Category : Computers
Languages : en
Pages : 677

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Book Description
The three-volume set LNCS 12681-12683 constitutes the proceedings of the 26th International Conference on Database Systems for Advanced Applications, DASFAA 2021, held in Taipei, Taiwan, in April 2021. The total of 156 papers presented in this three-volume set was carefully reviewed and selected from 490 submissions. The topic areas for the selected papers include information retrieval, search and recommendation techniques; RDF, knowledge graphs, semantic web, and knowledge management; and spatial, temporal, sequence, and streaming data management, while the dominant keywords are network, recommendation, graph, learning, and model. These topic areas and keywords shed the light on the direction where the research in DASFAA is moving towards. Due to the Corona pandemic this event was held virtually.

Author: Eben Merriam Haber
Publisher:
ISBN:
Category :
Languages : en
Pages : 342

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Author: Peter H. Sawyer
Publisher: Springer Science & Business Media
ISBN: 144713818X
Category : Computers
Languages : en
Pages : 367

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Book Description
A brief survey of the major DBMS and HeI conference proceedings over the past 10 years will reveal isolated pockets of research in database user interfaces but little sense of being swept along with the general advances in DBMS technology and Hel. New data models have evolved to meet the needs of different application domains; persistent programming languages are blurring the traditional distinction between data definition and application programming languages; distribution and inter-operability have become issues as have the storage of heterogeneous media types; yet it is still rare to read of the HeI issues raised by these technological innovations being expressly addressed and rarer still to find recognition of the usability problems with longer-established database technologies. There are at least two reasons why this should be surprising: • Database systems are not like other computer systems; existing both as back-ends to other applications and as stand-alone data stores, they are typically slow, deal with very large volumes of data and can involve all sorts of security, confidentiality and even cooperability issues. • Databases are everywhere. Perhaps only word processors and spread sheets are more widespread. In addition, as business cultures change and personal computing continues to mould expectations, end-users find themselves interacting increasingly closely with database systems.

Author: W Kim
Publisher: World Scientific
ISBN: 9814596795
Category : Computers
Languages : en
Pages : 324

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Book Description
This volume is the first in a series which aims to contribute to the wider dissemination of the results of research and development in database systems for non-traditional applications and non-traditional machine organizations. It contains updated versions of selected papers from the First International Symposium on Database Systems for Advanced Applications. Contents:A Framework for the Parallel Evaluation of Recursive Queries in Deductive Databases (R-P Qi & W Bibel)Realization of Composite Relationship Views Utilizing Regular Expressions (H-Y Xu & Y Kambayashi)Seamless Interconnection in Federated Database Systems (D Fang & D McLeod)Case-Based Evolutionary World Model for Electronic Secretaries (K Kanasaki & T L Kunii)Design and Implementation of a Visual Query Language for Historical Databases (E Oomoto & K Tanaka)Intersection Operations in a Multi-Layered Spatial Data Model (D W Embley & G Nagy)Partial Match Retrieval Using Multiple-Key Hashing with Multiple File Copies (K Ramamohanarao et al.)Overview of Functional Disk System (M Kitsuregawa et al.)and other papers Readership: Computer scientists and engineers.