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» A Calculus for Data Mapping
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CN
2006
114views more  CN 2006»
14 years 10 months ago
Contour maps: Monitoring and diagnosis in sensor networks
Large-scale sensor networks impose energy and communication constraints, thus it is difficult to collect data from each individual sensor node and process it at the sink. In this ...
Xiaoqiao Meng, Thyaga Nandagopal, Li Li, Songwu Lu
ACSAC
2009
IEEE
15 years 4 months ago
SecureMR: A Service Integrity Assurance Framework for MapReduce
—MapReduce has become increasingly popular as a powerful parallel data processing model. To deploy MapReduce as a data processing service over open systems such as service orient...
Wei Wei, Juan Du, Ting Yu, Xiaohui Gu
AMW
2009
14 years 11 months ago
Checking Containment of Schema Mappings (Preliminary Report)
In data exchange, data are materialised from a source schema to a target schema, according to suitable source-to-target constraints. Constraints are also expressed on the target sc...
Andrea Calì, Riccardo Torlone
POPL
1989
ACM
15 years 1 months ago
How to Make ad-hoc Polymorphism Less ad-hoc
raction that a programming language provides influences the structure and algorithmic complexity of the resulting programs: just imagine creating an artificial intelligence engine ...
Philip Wadler, Stephen Blott
IJRR
2002
159views more  IJRR 2002»
14 years 9 months ago
Mapping Partially Observable Features from Multiple Uncertain Vantage Points
This paper presents a technique for mapping partially observable features from multiple uncertain vantage points. The problem of concurrent mapping and localization (CML) is state...
John J. Leonard, Richard J. Rikoski, Paul M. Newma...