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BCI
2009
IEEE
16 years 1 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...
ICEIS
2008
IEEE
16 years 1 months ago
Service Engineering for the Internet of Services
Abstract. The Internet and the Web have extended traditional business networks by allowing a Web of different digital resources to work together to create value for organizations. ...
Jorge Cardoso, Konrad Voigt, Matthias Winkler
ACISICIS
2007
IEEE
16 years 1 months ago
A Framework to Detect Deviations During Process Enactment
People enacting processes deviate from the process definition for a variety of different reasons, the consequences of which may be either positive or negative. Detecting deviation...
Sean Thompson, Torab Torabi, Purva Joshi
HICSS
2003
IEEE
120views Biometrics» more  HICSS 2003»
16 years 5 days ago
A Primitive Study of Logrolling in e-Negotiation
e-Negotiation involves two or more agents multilaterally bargaining for mutual gain, using information technologies in a cooperative problem-solving (CPS) environment. This paper ...
Patrick C. K. Hung
KR
2010
Springer
15 years 11 months ago
I Don't Want to Think About it Now: Decision Theory with Costly Computation
Computation plays a major role in decision making. Even if an agent is willing to ascribe a probability to all states and a utility to all outcomes, and maximize expected utility,...
Joseph Y. Halpern