340 search results - page 47 / 68 » Computationally Private Information Retrieval with Polylogar... |
190
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SIGMOD
2009
ACM
15 years 12 months ago
2009
ACM
We are experiencing a new Social Web, where people share, communicate, commiserate, and conflict with each other. As evidenced by systems like Wikipedia, twitter, and delicious.co...
177
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GIS
2008
ACM
16 years 25 days ago
2008
ACM
Cyberinfrastructure integrates information and communication technologies to enable high-performance, distributed, and collaborative knowledge discovery, and promises to revolutio...
WWW
2004
ACM
16 years 13 days ago
2004
ACM
In ongoing research, a collaborative peer network application is being proposed to address the scalability limitations of centralized search engines. Here we introduce a local ada...
WWW
2004
ACM
16 years 13 days ago
2004
ACM
Peer-To-Peer (P2P) networks like Gnutella improve some shortcomings of Conventional Search Engines (CSE) such as centralized and outdated indexing by distributing the search engin...
98
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ATAL
2007
Springer
15 years 6 months ago
2007
Springer
In this paper we develop a novel probabilistic model of computational trust that explicitly deals with correlated multi-dimensional contracts. Our starting point is to consider an...