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COOPIS
2004
IEEE
13 years 11 months ago
Paradigms for Decentralized Social Filtering Exploiting Trust Network Structure
Recommender systems, notably collaborative and hybrid information filtering approaches, vitally depend on neighborhood formation, i.e., selecting small subsets of most relevant pee...
Cai-Nicolas Ziegler, Georg Lausen
PVLDB
2010
168views more  PVLDB 2010»
13 years 5 months ago
Transforming XML Documents as Schemas Evolve
Database systems often use XML schema to describe the format of valid XML documents. Usually, this format is determined when the system is designed. Sometimes, in an already funct...
Jarek Gryz, Marcin Kwietniewski, Stephanie Hazlewo...
ELPUB
2007
ACM
13 years 11 months ago
The Digital Scholar's Workbench
In this paper I present the reasoning behind the development of a new end-to-end publishing system for academic writers. The story starts with investigating digital preservation o...
Ian Barnes
JSCIC
2008
101views more  JSCIC 2008»
13 years 7 months ago
An Improved Sharp Interface Method for Viscoelastic and Viscous Two-Phase Flows
We introduce a robust method for computing viscous and viscoelastic two-phase bubble and drop motions. Our method utilizes a coupled level-set and volume-of-fluid technique for upd...
P. A. Stewart, N. Lay, Mark Sussman, Mitsuhiro Oht...
SIGIR
2005
ACM
14 years 29 days ago
On evaluation of adaptive topic tracking systems
Summative evaluation methods for supervised adaptive topic tracking systems convolve the effect of system decisions on present utility with the effect on future utility. This pa...
Tamer Elsayed, Douglas W. Oard