469 search results - page 93 / 94 » Physical Search Problems Applying Economic Search Models |
ECCC
2011
13 years 15 days ago
2011
A family of permutations in Sn is k-wise independent if a uniform permutation chosen from the family maps any distinct k elements to any distinct k elements equally likely. Effici...
SIGIR
2009
ACM
14 years 19 days ago
2009
ACM
As an indispensable technique in the field of Information Filtering, Recommender System has been well studied and developed both in academia and in industry recently. However, mo...
IPPS
2008
IEEE
14 years 16 days ago
2008
IEEE
Peer-to-peer (P2P) networks based on consistent hashing functions have an inherent load uneven distribution problem. Things are even worse in unstructured P2P systems. The objecti...
CIVR
2007
Springer
14 years 8 days ago
2007
Springer
Ensuring the uniqueness of trademark images and protecting their identities are the most important objectives for the trademark registration process. To prevent trademark infringe...
EDBT
2009
ACM
14 years 27 days ago
2009
ACM
Materialized views (MV) can significantly improve the query performance of relational databases. In this paper, we consider MVs to optimize complex scenarios where many heterogen...