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WECWIS
2005
IEEE
201views ECommerce» more  WECWIS 2005»
15 years 10 months ago
A Categorization of Collaborative Business Process Modeling Techniques
Business Process Modeling (BPM) is one of the key factors in defining service-oriented solutions for business collaborations. Like in traditional software engineering there is a n...
Stephan Roser, Bernhard Bauer
SAC
2005
ACM
15 years 10 months ago
Scalable security and accounting services for content-based publish/subscribe systems
Content-based publish/subscribe systems offer an interaction scheme that is appropriate for a variety of large scale dynamic applications. However, widespread use of these systems...
Himanshu Khurana
HIP
2005
Springer
168views Cryptology» more  HIP 2005»
15 years 10 months ago
Leveraging the CAPTCHA Problem
Efforts to defend against automated attacks on e-commerce services have led to a new security protocol known as a CAPTCHA, a challenge designed to exploit gaps in the perceptual a...
Daniel P. Lopresti
SIGECOM
2004
ACM
127views ECommerce» more  SIGECOM 2004»
15 years 10 months ago
HYRIWYG: leveraging personalization to elicit honest recommendations
This paper presents HYRIWYG (How You Rate Influences What You Get), a reputation system applicable to Internet Recommendation Systems (RS). The novelty lies in the incentive mecha...
Ana Cristina Bicharra Garcia, Martin Ekstrom, Hans...
SIGECOM
2004
ACM
150views ECommerce» more  SIGECOM 2004»
15 years 10 months ago
Experimental study of market reputation mechanisms
We experimentally compare low-information, high-information and self-reporting reputation mechanisms. The results indicate players strategically reacted to the reputation mechanis...
Kay-Yut Chen, Tad Hogg, Nathan Wozny