13461 search results - page 2438 / 2693 » Generalization with Taxonomic Information |
129
click to vote
SIGMOD
2002
ACM
16 years 1 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
120
click to vote
SIGMOD
2001
ACM
16 years 1 months ago
2001
ACM
The bit-sliced index (BSI) was originally defined in [ONQ97]. The current paper introduces the concept of BSI arithmetic. For any two BSI's X and Y on a table T, we show how ...
124
click to vote
SIGMOD
2001
ACM
16 years 1 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
109
Voted
PODS
2008
ACM
16 years 1 months ago
2008
ACM
In the study of data exchange one usually assumes an openworld semantics, making it possible to extend instances of target schemas. An alternative closed-world semantics only move...
118
click to vote
EDBT
2008
ACM
16 years 1 months ago
2008
ACM
There has been much recent interest in on-line data mining. Existing mining algorithms designed for stored data are either not applicable or not effective on data streams, where r...