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SIGMOD
2003
ACM
94views Database» more  SIGMOD 2003»
15 years 10 months ago
The sensor spectrum: technology, trends, and requirements
Though physical sensing instruments have long been used in astronomy, biology, and civil engineering, the recent emergence of wireless sensor networks and RFID has spurred a renai...
Joseph M. Hellerstein, Wei Hong, Samuel Madden
PERVASIVE
2005
Springer
15 years 3 months ago
Collaborative Sensing in a Retail Store Using Synchronous Distributed Jam Signalling
The retail store environment is a challenging application area for Pervasive Computing technologies. It has demanding base conditions due to the number and complexity of the interd...
Albert Krohn, Tobias Zimmer, Michael Beigl, Christ...
WISEC
2010
ACM
15 years 3 months ago
Privacy-preserving computation of benchmarks on item-level data using RFID
Currently, companies are about to optimize their internal processes by monitoring items they handle with Radio Frequency Identification (RFID). However, there is a risk that sens...
Florian Kerschbaum, Nina Oertel, Leonardo Weiss Fe...
MOBICOM
2010
ACM
14 years 10 months ago
Physical-layer identification of UHF RFID tags
In this work, we study physical-layer identification of passive UHF RFID tags. We collect signals from a population of 70 tags using a purpose-built reader and we analyze time dom...
Davide Zanetti, Boris Danev, Srdjan Capkun
CEC
2009
IEEE
15 years 1 months ago
Optimising efficiency and gain of small meander line RFID antennas using ant colony system
Radio Frequency IDentification (RFID) technology is increasingly being used to uniquely identify objects. An important component of RFID systems is the design of the antenna - whic...
Andrew Lewis, Gerhard Weiß, Marcus Randall, ...