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ECIS
2003
15 years 5 months ago
An empirical investigation of determinants to buy application services from ASPs
The Application Service Provider (ASP) is a pivotal point in the organization of information systems, since it brings up a new paradigm: “make, buy or rent”. An ASP is a compa...
Vincenzo Morabito
ICDE
2008
IEEE
395views Database» more  ICDE 2008»
17 years 4 months ago
PermJoin: An Efficient Algorithm for Producing Early Results in Multi-join Query Plans
This paper introduces an efficient algorithm for Producing Early Results in Multi-join query plans (PermJoin, for short). While most previous research focuses only on the case of ...
Justin J. Levandoski, Mohamed E. Khalefa, Mohamed ...
ICDE
2008
IEEE
142views Database» more  ICDE 2008»
16 years 5 months ago
A Motion-Aware Approach to Continuous Retrieval of 3D Objects
Abstract-- With recent advances in mobile computing technologies, mobile devices can now render 3D objects realistically. Many users of these devices such as tourists, mixed-realit...
Mohammed Eunus Ali, Rui Zhang, Egemen Tanin, Lars ...
ICDE
2003
IEEE
149views Database» more  ICDE 2003»
16 years 5 months ago
Indexing Weighted-Sequences in Large Databases
We present an index structure for managing weightedsequences in large databases. A weighted-sequence is defined as a two-dimensional structure where each element in the sequence i...
Haixun Wang, Chang-Shing Perng, Wei Fan, Sanghyun ...
GIS
2003
ACM
16 years 5 months ago
Attribute space visualization of demographic change
This paper introduces an approach for closer integration of selforganizing maps into the visualization of spatio-temporal phenomena in GIS. It is proposed to provide a more explic...
André Skupin, Ron Hagelman
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