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PODS
2008
ACM
141views Database» more  PODS 2008»
16 years 6 months ago
On the complexity of deriving schema mappings from database instances
We introduce a theoretical framework for discovering relationships between two database instances over distinct and unknown schemata. This framework is grounded in the context of ...
Pierre Senellart, Georg Gottlob
ICWS
2009
IEEE
16 years 3 months ago
An Approach to Composing Web Services with Context Heterogeneity
The potential benefits of Web services composition heavily rely on semantic interoperability, i.e., the ability to exchange data meaningfully amongst Web services. Context heterog...
Xitong Li, Stuart E. Madnick, Hongwei Zhu 0002, Yu...
WKDD
2010
CPS
217views Data Mining» more  WKDD 2010»
16 years 1 months ago
Two-round Multi-Party Contract Signing
—A multi-party contract signing (MPCS) protocol allows a set of parties to exchange messages with each other to reach a state in which either each of them has a pre-agreed contra...
Xiangdong Li, Qiusheng Zheng
CBMS
2009
IEEE
16 years 1 months ago
HL7 healthcare information management using aspect-oriented programming
Given the heterogeneity of healthcare software systems, data from each system is often incompatible inhibiting interoperability. To enable the sharing and exchange of healthcare i...
Jennifer Munnelly, Siobhán Clarke
ICASSP
2008
IEEE
16 years 1 months ago
Distributed average consensus in sensor networks with quantized inter-sensor communication
— The paper studies distributed average consensus in sensor networks, when the sensors exchange quantized data at each time step. We show that randomizing the exchanged sensor da...
Soummya Kar, José M. F. Moura