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ECCC
2010
111views more  ECCC 2010»
14 years 12 months ago
Pseudorandom Generators for Group Products
We prove that the pseudorandom generator introduced in [INW94] fools group products of a given finite group. The seed length is O(log n log 1 ), where n the length of the word and...
Michal Koucký, Prajakta Nimbhorkar, Pavel P...
ENDM
2007
64views more  ENDM 2007»
14 years 11 months ago
The complexity of the Weight Problem for permutation groups
Given a metric d on a permutation group G, the corresponding weight problem is to decide whether there exists an element g ∈ G such that d(g, e) = k for some k ∈ N. In this pa...
Peter J. Cameron, Taoyang Wu
CN
2010
164views more  CN 2010»
14 years 12 months ago
Attribute-based on-demand multicast group setup with membership anonymity
In many applications, it is desired to dynamically establish temporary multicast groups for secure message delivery. It is also often the case that the group membership informatio...
Shucheng Yu, Kui Ren, Wenjing Lou
GROUP
2010
ACM
14 years 9 months ago
Enhancing group recommendation by incorporating social relationship interactions
Group recommendation, which makes recommendations to a group of users instead of individuals, has become increasingly important in both the workspace and people's social acti...
Mike Gartrell, Xinyu Xing, Qin Lv, Aaron Beach, Ri...
SIGCOMM
2010
ACM
14 years 12 months ago
PhoneNet: a phone-to-phone network for group communication within an administrative domain
Te-Yuan Huang, Kok-Kiong Yap, Ben Dodson, Monica S...