Sciweavers

1733 search results - page 179 / 347
» Self-Similarity in File Systems
Sort
View
USENIX
1994
15 years 6 months ago
A Better Update Policy
y-filled data block results in a delayed write,Abstract while a modification that fills a block results in an immediate, although asynchronous, write. TheSome file systems can dela...
Jeffrey C. Mogul
SIGMOD
2002
ACM
121views Database» more  SIGMOD 2002»
16 years 4 months ago
The Design and Performance Evaluation of Alternative XML Storage Strategies
This paper studies five strategies for storing XML documents including one that leaves documents in the file system, three that use a relational database system, and one that uses...
Feng Tian, David J. DeWitt, Jianjun Chen, Chun Zha...
ICALT
2003
IEEE
15 years 10 months ago
Evaluating the Role of a Shared Document-Based Annotation Tool in Learner-Centered Collaborative Learning
This study presents a shared document-based annotation tool, EDUCOSM. Usefulness of the system is empirically evaluated in a real-life collaborative learning context. Relationship...
Petri Nokelainen, Jaakko Kurhila, Miikka Miettinen...
COOPIS
2002
IEEE
15 years 9 months ago
Supporting Peer-to-Peer User Communities
The paper describes a design of a peer-to-peer system which is being developed currently to support file and service (help, advise) sharing in research groups and groups of learner...
Julita Vassileva
PDIS
1994
IEEE
15 years 8 months ago
Exposing I/O Concurrency with Informed Prefetching
Informed prefetching provides a simple mechanism for I/O-intensive, cache-ineffective applications to efficiently exploit highly-parallel I/O subsystems such as disk arrays. This ...
R. Hugo Patterson, Garth A. Gibson