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COORDINATION
2000
Springer
15 years 3 months ago
OpenSpaces: An Object-Oriented Framework for Reconfigurable Coordination Spaces
Abstract. Tuple spaces have turned out to be one of the most fundamental abstractions for coordinating communicating agents. At the same time, researchers continue to propose new v...
Stéphane Ducasse, Thomas Hofmann, Oscar Nie...
ECRA
2002
180views more  ECRA 2002»
14 years 11 months ago
vCOM: Electronic commerce in a collaborative virtual world
Existing e-commerce applications on the web provide the users a relatively simple, browser-based interface to access available products. Customers are not provided with the same s...
Xiaojun Shen, T. Radakrishnan, Nicolas D. Georgana...
SIGMOD
2007
ACM
147views Database» more  SIGMOD 2007»
15 years 11 months ago
Extending relational query optimization to dynamic schemas for information integration in multidatabases
This paper extends relational processing and optimization to the FISQL/FIRA languages for dynamic schema queries over multidatabases. Dynamic schema queries involve the creation a...
Catharine M. Wyss, Felix I. Wyss
BCI
2009
IEEE
15 years 6 months ago
On the Performance of SVD-Based Algorithms for Collaborative Filtering
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
Manolis G. Vozalis, Angelos I. Markos, Konstantino...
TMI
2010
133views more  TMI 2010»
14 years 10 months ago
Synthetic Magnetic Resonance Imaging Revisited
—Synthetic magnetic resonance (MR) imaging is an approach suggested in the literature to predict MR images at different design parameter settings from at least three observed MR ...
Ranjan Maitra, John J. Riddles