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176
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WMASH
2004
ACM
15 years 9 months ago
2004
ACM
With the wide spread growth of mobile computing devices and local area wireless networks, wireless network providers have started to target the users with value-added services bas...
144
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ADBIS
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. Query reformulation techniques based on semantic knowledge have been used in two ways in database management systems, namely for query optimization and for data integrati...
139
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AH
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. The PageRank algorithm demonstrates the significance of the computation of document ranking of general importance or authority in Web information retrieval. However, doi...
149
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CCS
2004
ACM
15 years 9 months ago
2004
ACM
Comparing the expressive power of access control models is recognized as a fundamental problem in computer security. Such comparisons are generally based on simulations between di...
137
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CIKM
2004
Springer
15 years 9 months ago
2004
Springer
The proliferation of XML as a standard for data representation and exchange in diverse, next-generation Web applications has created an emphatic need for effective XML data-integr...