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ISWC
1998
IEEE
15 years 10 months ago
Development of a Commercially Successful Wearable Data Collection System
Symbol Technologies has completed a unique accomplishment; it has created a commercially successful Wearable Computer. The success of this product is directly due to a structured ...
Robert Stein, Stephen Ferrero, Margaret Hetfield, ...
SIGIR
1996
ACM
15 years 10 months ago
A Deductive Data Model for Query Expansion
We present a deductive data model for concept-based query expansion. It is based abstraction levels: the conceptual, the expression and the occurrence level. Concepts and their re...
Kalervo Järvelin, Jaana Kristensen, Timo Niem...
OOIS
1997
Springer
15 years 10 months ago
Object-Oriented Design of a Database Engine for Multidimensional Discrete Data
Multidimensional discrete data (MDD), i.e. arrays of arbitrary size, dimension and base type, occur in a variety of application elds. The object-oriented DBMS RasDaMan2 provides d...
Paula Furtado, Roland Ritsch, Norbert Widmann, Pet...
CIKM
1994
Springer
15 years 10 months ago
Intelligent Caching: Selecting, Representing, and Reusing Data in an Information Server
Accessing information sources to retrieve data requested by a user can be expensive, especially when dealing with distributed information sources. One way to reduce this cost is t...
Yigal Arens, Craig A. Knoblock
IDS
1994
128views Database» more  IDS 1994»
15 years 10 months ago
Virtual Environments for Data Sharing and Visualisation - Populated Information Terrains
The Concept of Populated Information Terrains (PITS) aims to extend database technology with key ideas from the new fields of Virtual Reality (VR) and Computer Supported Cooperativ...
Steve Benford, John A. Mariani