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PODS
1999
ACM
160views Database» more  PODS 1999»
13 years 12 months ago
Queries with Incomplete Answers over Semistructured Data
Semistructured data occur in situations where information lacks a homogeneous structure and is incomplete. Yet, up to now the incompleteness of information has not been re ected b...
Yaron Kanza, Werner Nutt, Yehoshua Sagiv
ICDE
2008
IEEE
2751views Database» more  ICDE 2008»
15 years 7 months ago
Skyline Query Processing for Incomplete Data
Recently, there has been much interest in processing skyline queries for various applications that include decision making, personalized services, and search pruning. Skyline queri...
Justin J. Levandoski, Mohamed E. Khalefa, Mohamed ...
EUSFLAT
2007
105views Fuzzy Logic» more  EUSFLAT 2007»
13 years 9 months ago
SPoID: Do Not Throw Meaningful Incomplete Sequences Away!
Industrial databases often contain a large amount of unfilled information. During the knowledge discovery process one processing step is often necessary in order to remove these ...
Céline Fiot, Anne Laurent, Maguelonne Teiss...
FOIKS
2006
Springer
13 years 11 months ago
The Nested List Normal Form for Functional and Multivalued Dependencies
The Nested List Normal Form is proposed as a syntactic normal form for semantically well-designed database schemata obtained from any arbitrary finite nesting of records and lists....
Sven Hartmann, Sebastian Link
SLP
1997
102views more  SLP 1997»
13 years 9 months ago
Compositionality of Normal Open Logic Programs
Compositionality of programsis an important concern in knowledge representation and software development. In the context of Logic Programming, up till now, the issue has mostly be...
Sofie Verbaeten, Marc Denecker, Danny De Schreye