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WWW
2007
ACM
16 years 7 months ago
Modeling user behavior in recommender systems based on maximum entropy
We propose a model for user purchase behavior in online stores that provide recommendation services. We model the purchase probability given recommendations for each user based on...
Tomoharu Iwata, Kazumi Saito, Takeshi Yamada
DEXAW
2009
IEEE
129views Database» more  DEXAW 2009»
16 years 1 months ago
Pattern-Based Approach for Logical Traffic Isolation Forensic Modelling
— The use of design patterns usually changes the approach of software design and makes software development relatively easy. This paper extends work on a forensic model for Logic...
Innocentia Dlamini, Martin Olivier, Sihle Sibiya
SAC
2006
ACM
16 years 24 days ago
Service-oriented grid computation for large-scale parameter estimation in complex environmental modeling
Complex environmental modeling often involves a large number of unknown physical and ecological parameters. Parameter estimation is one of the most difficult steps in many modelin...
Kejing He, Shoubin Dong, Li Zheng
ACMICEC
2003
ACM
104views ECommerce» more  ACMICEC 2003»
16 years 3 days ago
Document exchange model for augmenting added value of B2B collaboration
In this paper we present a B2B integration project, which aims to augment the added value of services instead of improving efficiency by automating processes. This paper introduce...
Koichi Hayashi, Riichiro Mizoguchi
ATAL
2008
Springer
15 years 8 months ago
A Hybrid Reputation Model Based on the Use of Organizations
In this paper we present a hybrid reputation model focused on organizational structures that attempts to solve problems associated with both centralized and decentralized reputatio...
Viviane Torres da Silva, Ramón Hermoso, Rob...