1192 search results - page 68 / 239 » Subject Index |
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Exact substring matching queries on large data collections can be answered using q-gram indices, that store for each occurring q-byte pattern an (ordered) posting list with the po...
119
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MM
2010
ACM
15 years 2 days ago
2010
ACM
The design and implementation of a search engine for lecture webcasts is described. A searchable text index is created allowing users to locate material within lecture videos foun...
120
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MM
2010
ACM
15 years 2 days ago
2010
ACM
TalkMiner is a search engine for lecture webcasts. Lecture videos are processed to recover a set of distinct slide images and OCR is used to generate a list of indexable terms fro...
109
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SIGMOD
2010
ACM
14 years 10 months ago
2010
ACM
Tuning tools attempt to configure a database to achieve optimal performance for a given workload. Selecting an optimal set of physical structures is computationally hard since it ...
118
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EDBT
2012
ACM
13 years 2 months ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...