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EDBTW
2006
Springer
14 years 16 days ago
Semantically Correct Query Answers in the Presence of Null Values
For several reasons a database may not satisfy a given set of integrity constraints (ICs), but most likely most of the information in it is still consistent with those ICs; and cou...
Loreto Bravo, Leopoldo E. Bertossi
ELPUB
2006
ACM
14 years 16 days ago
E-Publishing Portal: A New Approach to Faculty Outreach
The recent journal price increases and state-wide budget cuts have forced librarians at the University of Maryland (UMD) to make outright cancellations to journals. The implementa...
Nedelina Tchangalova, David Cooper
ASIACRYPT
2001
Springer
14 years 16 days ago
Autocorrelation Coefficients and Correlation Immunity of Boolean Functions
Abstract. We apply autocorrelation and Walsh coefficients for the investigation of correlation immune and resilient Boolean functions. We prove new lower bound for the absolute ind...
Yuriy Tarannikov, Peter Korolev, Anton Botev
ICALP
2000
Springer
14 years 14 days ago
Graph Transformations on the UML Metamodel
The Unified Modeling Language UML is a rich language so that it seem not feasible to give a single semantics for the complete language in one ste In order to define the semantics,...
Martin Gogolla
KONVENS
2000
14 years 13 days ago
Processing Self Corrections
Speech repairs occur often in spontaneous spoken dialogues. The ability to detect and correct those repairs is necessary for any spoken language system. We present a framework to ...
Jörg Spilker, Martin Klarner, Günther G&...