3291 search results - page 614 / 659 » Technology and Challenges of M-Commerce |
154
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
We study the representation, derivation and utilization of a special kind of constraints in multidatabase systems. A major challenge is when component database schemas are schemat...
231
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KELSI
2004
Springer
15 years 11 months ago
2004
Springer
There is an overwhelming increase in submissions to genomic databases, posing a problem for database maintenance, especially regarding annotation of fields left blank during submi...
150
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KES
2004
Springer
15 years 11 months ago
2004
Springer
ConceptNet is a very large semantic network of commonsense knowledge suitable for making various kinds of practical inferences over text. ConceptNet captures a wide range of common...
168
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KR
2004
Springer
15 years 11 months ago
2004
Springer
Abstract The emerging area of intelligent unmanned aerial vehicle (UAV) research has shown rapid development in recent years and offers a great number of research challenges for ar...
169
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SEM
2004
Springer
15 years 11 months ago
2004
Springer
The emergence of portable computers and wireless technologies has introduced new challenges for middleware. Mobility brings new requirements and is becoming a key characteristic. M...