2520 search results - page 316 / 504 » Knowledge Management Challenges in Knowledge Discovery Syste... |
191
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IJCAI
1997
15 years 8 months ago
1997
When dealing with narrative texts, a system must possess a strong domain theory, and especially knowledge about situations occurring in the world. Otherwise the system must envisa...
178
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ELPUB
2006
ACM
16 years 1 months ago
2006
ACM
Among the new possibilities that the Semantic Web has enabled, the authoring task is considered as a key moment for semantic representation of knowledge to enhance publishing need...
304
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GIS
2008
ACM
16 years 8 months ago
2008
ACM
The pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) enable people to conveniently log the location histories they visited with spatio-temporal data. T...
174
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SIGMOD
2004
ACM
16 years 7 months ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
216
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PUK
2001
15 years 8 months ago
2001
The sales of customisable products and services over the internet is a challenging task within the area of electronic commerce. In this chapter we will present a case study which s...