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2003
13 years 11 months ago
Natural Language Processing in Information Retrieval
Many Natural Language Processing (NLP) techniques have been used in Information Retrieval. The results are not encouraging. Simple methods (stopwording, porter-style stemming, etc...
Thorsten Brants
ISCAS
2003
IEEE
82views Hardware» more  ISCAS 2003»
14 years 3 months ago
On the feasibility of application of class E RF power amplifiers in UMTS
This paper investigates the feasibility of the application of class E RF power amplifiers in UMTS. A typical class E circuit has been designed and simulated, in conjunction with ...
Dusan M. Milosevic, Johan van der Tang, Arthur H. ...
KBSE
2003
IEEE
14 years 3 months ago
Fault Localization With Nearest Neighbor Queries
We present a method for performing fault localization using similar program spectra. Our method assumes the existence of a faulty run and a larger number of correct runs. It then ...
Manos Renieris, Steven P. Reiss
STOC
2003
ACM
178views Algorithms» more  STOC 2003»
14 years 10 months ago
Uniform hashing in constant time and linear space
Many algorithms and data structures employing hashing have been analyzed under the uniform hashing assumption, i.e., the assumption that hash functions behave like truly random fu...
Anna Östlin, Rasmus Pagh
WSNA
2003
ACM
14 years 3 months ago
Asymptotically optimal time synchronization in dense sensor networks
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
An-Swol Hu, Sergio D. Servetto