Sciweavers

2060 search results - page 410 / 412
» What, where and who
Sort
View
PODS
2011
ACM
238views Database» more  PODS 2011»
12 years 9 months ago
Beyond simple aggregates: indexing for summary queries
Database queries can be broadly classified into two categories: reporting queries and aggregation queries. The former retrieves a collection of records from the database that mat...
Zhewei Wei, Ke Yi
ATAL
2011
Springer
12 years 6 months ago
Commitments with regulations: reasoning about safety and control in REGULA
Commitments provide a flexible means for specifying the business relationships among autonomous and heterogeneous agents, and lead to a natural way of enacting such relationships...
Elisa Marengo, Matteo Baldoni, Cristina Baroglio, ...
CRYPTO
2011
Springer
207views Cryptology» more  CRYPTO 2011»
12 years 6 months ago
Secure Computation on the Web: Computing without Simultaneous Interaction
Secure computation enables mutually suspicious parties to compute a joint function of their private inputs while providing strong security guarantees. Amongst other things, even i...
Shai Halevi, Yehuda Lindell, Benny Pinkas
DGO
2011
237views Education» more  DGO 2011»
12 years 6 months ago
Modeling digital preservation capabilities in enterprise architecture
The rising awareness of the challenges of preserving information over the long term has led to a wealth of initiatives developing economic models, methods, tools, systems, guideli...
Christoph Becker, Gonçalo Antunes, Jos&eacu...
JAIR
2012
254views Hardware» more  JAIR 2012»
11 years 8 months ago
Completeness Guarantees for Incomplete Ontology Reasoners: Theory and Practice
To achieve scalability of query answering, the developers of Semantic Web applications are often forced to use incomplete OWL 2 reasoners, which fail to derive all answers for at ...
Bernardo Cuenca Grau, Boris Motik, Giorgos Stoilos...