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ICWS
2009
IEEE
14 years 4 months ago
Adaptive Prefetching Scheme Using Web Log Mining in Cluster-Based Web Systems
The main memory management has been a critical issue to provide high performance in web cluster systems. To overcome the speed gap between processors and disks, many prefetch sche...
Heung Ki Lee, Baik Song An, Eun Jung Kim
SIGMOD
1992
ACM
111views Database» more  SIGMOD 1992»
13 years 11 months ago
Performance Evaluation of Extended Storage Architectures for Transaction Processing
: The use of non-volatile semiconductor memory within an extended storage hierarchy promises significant performance improvements for transaction processing. Although page-addressa...
Erhard Rahm
HICSS
2002
IEEE
91views Biometrics» more  HICSS 2002»
14 years 9 days ago
Evaluation of User Search in a Web-Database
The number of Web-databases has exploded during the last years. In order to justify the development of new information resources, it is essential to know if the use of existing re...
Joan C. Nordbotten, Svein Nordbotten
SIGMOD
2009
ACM
189views Database» more  SIGMOD 2009»
14 years 7 months ago
Query segmentation using conditional random fields
A growing mount of available text data are being stored in relational databases, giving rise to an increasing need for the RDBMSs to support effective text retrieval. In this pape...
Xiaohui Yu, Huxia Shi
CHI
2005
ACM
14 years 7 months ago
Digital backchannels in shared physical spaces: experiences at an academic conference
There are a variety of digital tools for enabling people who are physically separated by time and space to communicate and collaborate. Widespread use of some of these tools, such...
Joseph F. McCarthy, Danah Boyd