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VLDB
2007
ACM
137views Database» more  VLDB 2007»
16 years 4 months ago
Improving Data Quality: Consistency and Accuracy
Two central criteria for data quality are consistency and accuracy. Inconsistencies and errors in a database often emerge as violations of integrity constraints. Given a dirty dat...
Gao Cong, Wenfei Fan, Floris Geerts, Xibei Jia, Sh...
EDBT
2004
ACM
120views Database» more  EDBT 2004»
16 years 4 months ago
Efficient Schema-Based Revalidation of XML
Abstract. As XML schemas evolve over time or as applications are integrated, it is sometimes necessary to validate an XML document known to conform to one schema with respect to an...
Mukund Raghavachari, Oded Shmueli
EDBT
2006
ACM
191views Database» more  EDBT 2006»
16 years 4 months ago
Parallelizing Skyline Queries for Scalable Distribution
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
Ping Wu, Caijie Zhang, Ying Feng, Ben Y. Zhao, Div...
PERCOM
2008
ACM
16 years 3 months ago
Structured decomposition of adaptive applications
We describe an approach to automate certain highlevel implementation decisions in a pervasive application, allowing them to be postponed until run time. Our system enables a model...
Justin Mazzola Paluska, Hubert Pham, Umar Saif, Gr...
ICCD
2006
IEEE
185views Hardware» more  ICCD 2006»
16 years 1 months ago
An accurate Energy estimation framework for VLIW Processor Cores
— In this paper, we present a comprehensive energy estimation framework for software executing on Very Long Instruction Word (VLIW) processor cores. The proposed energy model is ...
Sourav Roy, Rajat Bhatia, Ashish Mathur