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FAST
2010
15 years 7 months ago
Tracking Back References in a Write-Anywhere File System
Many file systems reorganize data on disk, for example to defragment storage, shrink volumes, or migrate data between different classes of storage. Advanced file system features s...
Peter Macko, Margo I. Seltzer, Keith A. Smith
AAAI
2008
15 years 7 months ago
Adapting ADtrees for High Arity Features
ADtrees, a data structure useful for caching sufficient statistics, have been successfully adapted to grow lazily when memory is limited and to update sequentially with an increme...
Robert Van Dam, Irene Langkilde-Geary, Dan Ventura
AAAI
2007
15 years 7 months ago
Single Document Summarization with Document Expansion
Existing methods for single document summarization usually make use of only the information contained in the specified document. This paper proposes the technique of document expa...
Xiaojun Wan, Jianwu Yang
FAST
2010
15 years 7 months ago
Black-Box Problem Diagnosis in Parallel File Systems
We focus on automatically diagnosing different performance problems in parallel file systems by identifying, gathering and analyzing OS-level, black-box performance metrics on eve...
Michael P. Kasick, Jiaqi Tan, Rajeev Gandhi, Priya...
AAAI
2008
15 years 7 months ago
An Interaction-Based Approach to Computational Epidemiology
Christopher L. Barrett, Stephen Eubank, Madhav V. ...