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IJWIS
2007
117views more  IJWIS 2007»
15 years 7 months ago
Patterns and transitions of query reformulation during web searching
— Purpose: To investigate and identify the patterns of interaction between searchers and search engine during Web searching. Design: We examined 2,465,145 interactions from 534,5...
Bernard J. Jansen, Mimi Zhang, Amanda Spink
AUTOMATICA
2005
137views more  AUTOMATICA 2005»
15 years 7 months ago
Multivariable frequency-response curve fitting with application to modal parameter estimation
This paper presents a computational approach for the frequency-domain identification of multivariable, discrete-time transfer function models based on a cost function minimization...
P. Verboven, P. Guillaume, B. Cauberghe
TCSV
2008
152views more  TCSV 2008»
15 years 7 months ago
Animation Key-Frame Extraction and Simplification Using Deformation Analysis
Three-dimensional animating meshes have been widely used in the computer graphics and video game industries. Reducing the animating mesh complexity is a common way of overcoming th...
Tong-Yee Lee, Chao-Hung Lin, Yu-Shuen Wang, Tai-Gu...
JANCL
2007
86views more  JANCL 2007»
15 years 7 months ago
Constructive knowledge: what agents can achieve under imperfect information
We propose a non-standard interpretation of Alternating-time Temporal Logic with imperfect information, for which no commonly accepted semantics has been proposed yet. Rather than ...
Wojciech Jamroga, Thomas Ågotnes
JCM
2007
78views more  JCM 2007»
15 years 7 months ago
Blind CFO Estimators for OFDM/OQAM Systems With Null Subcarriers
— This paper deals with the problem of blind carrier-frequency offset (CFO) estimation in OFDM systems based on offset quadrature amplitude modulation (OFDM/OQAM) with null subca...
Tilde Fusco, Mario Tanda