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» On the complexity of exchanging
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PODS
2010
ACM
223views Database» more  PODS 2010»
15 years 5 months ago
Characterizing schema mappings via data examples
Schema mappings are high-level specifications that describe the relationship between two database schemas; they are considered to be the essential building blocks in data exchange...
Bogdan Alexe, Phokion G. Kolaitis, Wang Chiew Tan
157
Voted
EUROCRYPT
2008
Springer
15 years 5 months ago
Isolated Proofs of Knowledge and Isolated Zero Knowledge
We introduce a new notion called -isolated proofs of knowledge ( -IPoK). These are proofs of knowledge where a cheating prover is allowed to exchange up to bits of communication wi...
Ivan Damgård, Jesper Buus Nielsen, Daniel Wi...
157
Voted
DAGSTUHL
2007
15 years 5 months ago
07431 Executive Summary - Computational Issues in Social Choice
Computational social choice is an interdisciplinary eld of study at the interface of social choice theory and computer science, with knowledge owing in either direction. On the o...
Ulle Endriss, Jérôme Lang, Francesca ...
158
Voted
IIWAS
2007
15 years 5 months ago
User Data Privacy in Web Services Context Using Semantic Desktop - SemanticLIFE Case Study
The growing number of Web Services technologies and their use have revolutionized the web. Web Services will play an important role in the next web generation (i.e. Semantic Web) ...
Mansoor Ahmed, Amin Andjomshoaa, A. Min Tjoa
229
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SYRCODIS
2008
184views Database» more  SYRCODIS 2008»
15 years 5 months ago
Towards Cost-based Query Optimization in Native XML Database Management Systems
In the last few years, XML became a de-facto standard for the exchange of structured and semi-structured data. The database research community took this development into account b...
Andreas M. Weiner, Christian Mathis, Theo Här...