Sciweavers

1778 search results - page 214 / 356
» The Theory of Probabilistic Databases
Sort
View
ICDE
2004
IEEE
111views Database» more  ICDE 2004»
16 years 6 months ago
Modeling Uncertainties in Publish/Subscribe Systems
In the publish/subscribe paradigm, information providers disseminate publications to all consumers who have expressed interest by registering subscriptions. This paradigm has foun...
Haifeng Liu, Hans-Arno Jacobsen
KDD
2009
ACM
216views Data Mining» more  KDD 2009»
16 years 5 months ago
Finding a team of experts in social networks
Given a task T , a pool of individuals X with different skills, and a social network G that captures the compatibility among these individuals, we study the problem of finding X ,...
Theodoros Lappas, Kun Liu, Evimaria Terzi
DEXAW
2002
IEEE
151views Database» more  DEXAW 2002»
15 years 9 months ago
Domain-Independent eNegotiation Design: Prospects, Methods, and Challenges
Designing electronic markets is still a rather intricate process. eNegotiation - and thereby trading rules - embody the core of the institution ”electronic market”. Although s...
Dirk Neumann, Christof Weinhardt
ICDT
2010
ACM
149views Database» more  ICDT 2010»
15 years 9 months ago
Mapping Polymorphism
We examine schema mappings from a type-theoretic perspective and aim to facilitate and formalize the reuse of mappings. Starting with the mapping language of Clio, we present a ty...
Ryan Wisnesky, Mauricio Hernandez, Lucian Popa
ER
2006
Springer
99views Database» more  ER 2006»
15 years 8 months ago
Ontology with Likeliness and Typicality of Objects in Concepts
Ontologies play an indispensable role in the Semantic Web by specifying the definitions of concepts and individual objects. However, most of the existing methods for constructing o...
Ching-man Au Yeung, Ho-fung Leung