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SIGIR
2008
ACM
15 years 4 months ago
Detecting synonyms in social tagging systems to improve content retrieval
Collaborative tagging used in online social content systems is naturally characterized by many synonyms, causing low precision retrieval. We propose a mechanism based on user pref...
Maarten Clements, Arjen P. de Vries, Marcel J. T. ...
CLEF
2010
Springer
15 years 5 months ago
CoReMo System (Contextual Reference Monotony) - Lab Report for PAN at CLEF 2010
In this paper a new approach is shown for a very fast monolingual external plagiarism detection system based on an altered n-gram concept (contextual n-gram), a new high precision ...
Diego Antonio Rodríguez Torrejón, Jo...
TCC
2009
Springer
130views Cryptology» more  TCC 2009»
16 years 5 months ago
How Efficient Can Memory Checking Be?
We consider the problem of memory checking, where a user wants to maintain a large database on a remote server but has only limited local storage. The user wants to use the small ...
Cynthia Dwork, Moni Naor, Guy N. Rothblum, Vinod V...
SIGMETRICS
2008
ACM
181views Hardware» more  SIGMETRICS 2008»
15 years 4 months ago
Counter braids: a novel counter architecture for per-flow measurement
Fine-grained network measurement requires routers and switches to update large arrays of counters at very high link speed (e.g. 40 Gbps). A naive algorithm needs an infeasible amo...
Yi Lu, Andrea Montanari, Balaji Prabhakar, Sarang ...