2121 search results - page 62 / 425 » Indexing Incomplete Databases |
142
Voted
SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
Document representation and indexing is a key problem for document analysis and processing, such as clustering, classification and retrieval. Conventionally, Latent Semantic Index...
114
Voted
SIGMOD
2002
ACM
16 years 2 months ago
2002
ACM
This work is a proposal for a database index structure that has been specifically designed to support the evaluation of XPath queries. As such, the index is capable to support all...
150
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DEXA
2009
Springer
15 years 8 months ago
2009
Springer
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
108
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ER
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. The development of index structures that allow e cient retrieval of spatial objects has been a topic of interest in the last decades. Most of these structures have been d...
112
Voted
AAAI
2007
15 years 4 months ago
2007
The Closed-World Assumption (CWA) on databases expresses that an atom not in the database is false. A more appropriate assumption for databases that are sound but partially incomp...