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VTC
2007
IEEE
110views Communications» more  VTC 2007»
15 years 10 months ago
Spatially Interpolated OFDM with Channel Estimation for Fast Fading Channels
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
Peter Klenner, Karl-Dirk Kammeyer
ACCV
2007
Springer
15 years 10 months ago
An FPGA-Based Smart Camera for Gesture Recognition in HCI Applications
Smart camera is a camera that can not only see but also think and act. A smart camera is an embedded vision system which captures and processes image to extract application-specifi...
Yu Shi, Timothy Tsui
ATAL
2007
Springer
15 years 10 months ago
Interactions between market barriers and communication networks in marketing systems
We investigate a framework where agents search for satisfying products by using referrals from other agents. Our model of a mechanism for transmitting word-of-mouth and the result...
Ian N. Durbach, Jan H. Hofmeyr
CLEAR
2007
Springer
154views Biometrics» more  CLEAR 2007»
15 years 10 months ago
Tsinghua Face Detection and Tracking for CLEAR 2007 Evaluation
This paper presents the algorithm and evaluation results of a face detection and tracking system. A tree-structured multi-view face detector trained by Vector Boosting is used as t...
Yuan Li, Chang Huang, Haizhou Ai
119
Voted
CLEF
2007
Springer
15 years 10 months ago
Question Answering with Joost at CLEF 2007
We describe our system for the monolingual Dutch and multilingual English to Dutch QA tasks. First, we present a brief overview of our QA-system, which makes heavy use of syntacti...
Gosse Bouma, Geert Kloosterman, Jori Mur, Gertjan ...