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MOBISYS
2007
ACM
14 years 8 months ago
Surface street traffic estimation
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...
Jungkeun Yoon, Brian Noble, Mingyan Liu
EUROSYS
2007
ACM
14 years 6 months ago
hFS: a hybrid file system prototype for improving small file and metadata performance
Two oft-cited file systems, the Fast File System (FFS) and the Log-Structured File System (LFS), adopt two sharply different update strategies—update-in-place and update-out-of-...
Zhihui Zhang, Kanad Ghose
JCDL
2004
ACM
116views Education» more  JCDL 2004»
14 years 2 months ago
Lost in memories: interacting with photo collections on PDAs
We developed two browsers to support large personal photo collections on PDAs. Our first browser is based on a traditional, folder-based layout that utilizes either the user’s m...
Susumu Harada, Mor Naaman, Yee Jiun Song, QianYing...
WWW
2009
ACM
14 years 9 months ago
Collaborative filtering for orkut communities: discovery of user latent behavior
Users of social networking services can connect with each other by forming communities for online interaction. Yet as the number of communities hosted by such websites grows over ...
WenYen Chen, Jon-Chyuan Chu, Junyi Luan, Hongjie B...
SAC
2006
ACM
14 years 2 months ago
Automatic structured query transformation over distributed digital libraries
Structured data and complex schemas are becoming the main way to represent the information many Digital Libraries provide, thus impacting the services they offer. When searching i...
M. Elena Renda, Umberto Straccia