Challenge to Credentials Committee
نویسندگان
چکیده
منابع مشابه
Discovery Challenge Workshop and Challenge Organization Workshop Chairs Challenge Organizing Committee Programm Committee
This year’s Discovery Challenge was dedicated to solving of the video lecture recommendation problems, based on the data collected at VideoLectures.Net site. Challenge had two tasks: task 1 in which new-user/newitem recommendation problem was simulated, and the task 2 which was a simulation of the clickstream-based recommendation. In this overview we present challenge datasets, tasks, evaluatio...
متن کاملA Novel Approach to Hide Credentials
Credentials are useful in many applications. For example, automated trust negotiation can be attained through the exchange of credentials. However, credentials endure all kinds of attacks during the transport while credentials bring us a lot of benefits. At the same time, how to store credentials is still a key problem to manage trust management systems. Good credential-storage design can great...
متن کاملLimits to Anonymity When Using Credentials
This paper identifies certain privacy threats that apply to anonymous credential systems. The focus is on timing attacks that apply even if the system is cryptographically secure. The paper provides some simple heuristics that aim to mitigate the exposure to the threats and identifies directions for further research.
متن کاملAnonymous k -Show Credentials
Privacy-preserving digital credentials are cryptographic tools that allow a user to prove a predicate about his/her identity or qualifications, without the verifying party learning additional information beyond the status of that predicate. The Identity Mixer (Idemix) [CL01] is a framework providing such credentials. In Idemix, we can distinguish two types of credentials: (1) one-time show cred...
متن کاملOffline Personal Credentials
Personal documents and certificates that are not transferable between individuals are common and essential means in every day life, e.g., driver’s licenses, insurance certificates, etc. At the same time, personal documents are privacy critical as they tend to fully identify their owners, e.g., photo, address, etc. We are interested in personal offline credentials, i.e., secure, non-transferable...
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ژورنال
عنوان ژورنال: Journal of Veterinary Internal Medicine
سال: 1990
ISSN: 0891-6640,1939-1676
DOI: 10.1111/j.1939-1676.1990.tb00873.x