Implementation of Automatic Lock Determination in C++-Based OODBMSs
In most C++-based OODBMSs, the concurrency control has been implemented by using the locking mechanism. However, application programmers for...
Inference of Aggregate Relationships through Database Reverse Engineering
This paper presents a process to improve the reverse engineering of relational databases. Our process extracts the current aggregate...
Do We Need Information Modeling for the Information Highway?
Web sites, intranet and the internet are getting larger and more complex. Users have a frustating time finding the...
Implementing Class Library and Index for Managing Spatio-Temporal Data
This paper describes a way of implementing a spatio-temporal conceptual data model which we have proposed as a class...
A Spatiotemporal Data Management Method Using Inverse Differential Script
According to popularization of the geographic information system (GIS), temporal data management has become very important. When GIS is...
Extracting Event Semantics from Video Data Based on Real World Database
Video is considered the most effective medium for capturing events. There are two major approaches of representing video contents:...
Structured Modeling for Video Databases
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
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
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
Due to the development of the internet and cable nets information services are going to be widely used. On...
