planning - designing - developing IT
Special Interest Group on Systems Analysis and Design

Conference Papers

SIGSAND papers are published in many scientific conferences, including ICIS, AMCIS, HICSS, as well as the dedicated conference – SIGSAND Symposium. The recent conference publications are listed below.

Structured Modeling for Video Databases

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Video information is an important component of multimedia systems such as Digital Library, World-Wide Web (WWW), and Video-On-Demand (VOD)...

Applying Unsupervised Fuzzy C-Prototypes Clustering in Motion-Based Segmentation

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Recent technology in digital video processing has moved to “content-based” storage and retrieval. There is a strong demand to...

The Rise, Fall and Return of Software Industry in Japan

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The Software Industry in Japan grew extraordinarily only in the field of custom software, and fell after the collapse...

Conceptual Design and Development of Information Services

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Due to the development of the internet and cable nets information services are going to be widely used. On...

An EER-Based Conceptual Model and Query Language for Time-Series Data

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Temporal databases provide a complete history of all changes to a database and include the times when changes occurred....

Chrono: A Conceptual Design Framework for Temporal Entities

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Database applications are frequently faced with the necessity of representing time varying information and, particularly in the management of...

Designing Well-Structured Websites: Lessons to Be Learned from Database Schema Methodology

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In this paper we argue that many of the problems one may experience while visiting websites today may be...

The Temporal Set-Theory, Tropology and Their Application in Spatiotemporal Modelling

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In this paper we briefly introduce the basics of a proposed temporal set theory together with the associated tropology....

Formalizing the Informational Content of Database User Interfaces

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The work described in this paper addresses the problem of modelling the informational content of a graphical user interface...

TimeCube-Efficient Storage, Access and Analysis of Temporal (Historical) Data

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This paper introduces TimeCube-a technology product specifically designed for the analysis of master type data or dimensional data (such...