2421 search results - page 35 / 485 » Integrity Assurance Technique Using Determinant Approach |
VLDB
1994
ACM
14 years 3 months ago
1994
ACM
One important step in integrating heterogeneous databases is matching equivalent attributes: Determining which fields in two databasesrefer to the samedata. The meaning of informa...
EDBT
2002
ACM
14 years 11 months ago
2002
ACM
With the emergence of applications that require content-based similarity retrieval, techniques to support such a retrieval paradigm over database systems have emerged as a critica...
IWPC
2002
IEEE
14 years 3 months ago
2002
IEEE
Studying how a software system has evolved over time is difficult, time consuming, and costly; existing techniques are often limited in their applicability, are hard to extend, a...
HICSS
2005
IEEE
14 years 4 months ago
2005
IEEE
Since 9/11, intelligence agencies in the United States have expanded experimentation and use of data mining and analysis techniques to combat terrorism. These efforts have generat...
CIKM
2003
Springer
14 years 4 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...