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AVSS
2005
IEEE
16 years 16 days ago
A multi-feature object association framework for overlapped field of view multi-camera video surveillance systems
This work describes a data fusion technique to improve performances in objects localization and tracking for automatic video surveillance systems. The developed strategy is design...
Stefano Piva, Alessandro Calbi, Daniele Angiati, C...
TRUSTBUS
2005
Springer
16 years 11 days ago
A Multilateral Secure Payment System for Wireless LAN Hotspots
Beginning with the adoption of the de-facto standard for wireless LAN communications IEEE 802.11 in 1999 we can observe a continuous growth of public wireless LAN hotspots that pro...
Stephan Groß, Sabine Lein, Sandra Steinbrech...
ECWEB
2004
Springer
177views ECommerce» more  ECWEB 2004»
16 years 8 days ago
Analysis of Mobile Business Processes for the Design of Mobile Information Systems
Abstract. The adoption of mobile technologies into companies frequently follows a technology -driven approach without precise knowledge about the potential benefits that may be rea...
André Köhler, Volker Gruhn
ISCAS
2003
IEEE
120views Hardware» more  ISCAS 2003»
16 years 5 days ago
Combining adaptive smoothing and decision-directed channel estimation schemes for OFDM WLAN systems
In this paper, a new channel estimation method for OFDM WLAN systems is proposed. This proposal mainly consists of smoothing filtering and decision-directed tracking loop schemes,...
Hsuan-Yu Liu, Yi-Hsin Yu, Chien-Jen Hung, Temg-Yin...
MTDT
1999
IEEE
68views Hardware» more  MTDT 1999»
15 years 11 months ago
Unbalanced Cache Systems
The new concept of an unbalanced, hierarchicallydivided cache memory system is introduced and analyzed. This approach generalizes existing cache structures by allowing different m...
David L. Rhodes, Wayne Wolf