7285 search results - page 1275 / 1457 » On Challenges for Information Management Technology |
180
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INFOSCALE
2007
ACM
15 years 8 months ago
2007
ACM
— Since sequential patterns may exist in multiple sequence databases, we propose algorithm PropagatedMine+ to efficiently discover multi-domain sequential patterns. Prior works ...
184
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INFOSCALE
2007
ACM
15 years 8 months ago
2007
ACM
— To address the rapid growth of the Internet, modern Web search engines have to adopt distributed organizations, where the collection of indexed documents is partitioned among s...
184
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INFOSCALE
2007
ACM
15 years 8 months ago
2007
ACM
— The concept of Cumulated Anomaly (CA), which describes a new type of database anomalies, is addressed. A typical CA intrusion is that when a user who is authorized to modify da...
149
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IQIS
2007
ACM
15 years 8 months ago
2007
ACM
Approximate join is an important part of many data cleaning and integration methodologies. Various similarity measures have been proposed for accurate and efficient matching of st...
151
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ECSCW
2001
15 years 8 months ago
2001
We present a field study of an organisation which designs and constructs precision mechatronic devices, which typically integrate electronics, mechanical assemblies, computer hardw...