Structure-Based Queries over the World Wide Web
With the increasing importance of the World Wide Web as an information repository, how to locate documents of interest...
Implementing Sequoia 2000 Benchmark on Shusse-Uo and Its Performance
As an ODBMS, Shusse-Uo is built on Network Of Workstations (NOW). In Shusse-Uo, a storage manager based on distributed...
A Spatiotemporal Query Processor Based on Simplicial Representation
In spatial databases, efficient filtering of spatial objects using some index is a key issue to improve the retrieval...
Proposition of an Identification Service on a Hybrid WLAN with Mobiles Stations
This article describes the identification protocol on a hybrid Wireless Local Area Network (WLAN) with mobile and fixed stations....
A Dynamic Navigation System Based on User’s Geographical Situation
With remarkable advances of portable computers, users can move around various places with computers in order to achieve their...
Summary of Panel Discussion: Future of Mobile Computing — Convergence of Research and Applications
In the panel discussion session of International Workshop on Mobile Data Access, an enthusiastic audience was invited to join...
A Web Solution to Concurrency Awareness in Shared Data Spaces
Computer Supported Collaborative Work (CSCW) must present a shared workspace to co-operating users. This implies having a suitable engine...
Structured Message Management for Group Interaction
In a collaborative working environment, process automation is necessary in the sense that (a) to show a flow of...
Group Activity Database for Groupware Evolution
This paper proposes a new type of database for collaborative work. Known types of databases for collaborative work are...
Timestamps to Detect R-W Conflicts in Mobile Computing
In mobile computing, it is desirable to allow read and write accesses to occur on replicated copies of the...
