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FCS
2006
15 years 7 months ago
Formal Representation and Transformation of DTDs to Sem-ODM Semantic Schemas
Abstract. Many projects have investigated the issue of storing XML in traditional database systems and exporting data in traditional databases as XML documents. However, they paid ...
Li Yang, Naphtali Rishe
TMC
2010
139views more  TMC 2010»
15 years 4 months ago
Optimize Storage Placement in Sensor Networks
—Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. Storage nodes are introdu...
Bo Sheng, Qun Li, Weizhen Mao
SDM
2010
SIAM
181views Data Mining» more  SDM 2010»
15 years 3 months ago
Efficient Nonnegative Matrix Factorization with Random Projections
The recent years have witnessed a surge of interests in Nonnegative Matrix Factorization (NMF) in data mining and machine learning fields. Despite its elegant theory and empirical...
Fei Wang, Ping Li
142
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CIKM
2009
Springer
15 years 9 months ago
A framework for semantic link discovery over relational data
Discovering links between different data items in a single data source or across different data sources is a challenging problem faced by many information systems today. In partic...
Oktie Hassanzadeh, Anastasios Kementsietsidis, Lip...
CAISE
2008
Springer
15 years 7 months ago
SpreadMash: A Spreadsheet-Based Interactive Browsing and Analysis Tool for Data Services
Abstract. Spreadsheets are one of the most popular end-users programming environment. Although spreadsheets provide an interactive interface for data manipulation and analysis, the...
Woralak Kongdenfha, Boualem Benatallah, Rég...