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EEE
2004
IEEE
15 years 3 months ago
An Efficient, Secure and Delegable Micro-Payment System
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
Vishwas Patil, R. K. Shyamasundar
ICASSP
2010
IEEE
14 years 12 months ago
Multipass strategies for improving accuracy in a voice search application
This paper describes a set of techniques for improving the performance of automated voice search services intended for mobile users accessing these services over a range of portab...
Tianhe Zhang, Richard Rose, Jean Dahan
INFOCOM
2012
IEEE
13 years 2 months ago
Secure top-k query processing via untrusted location-based service providers
Abstract—This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosiv...
Rui Zhang 0007, Yanchao Zhang, Chi Zhang
MOBICOM
2010
ACM
14 years 12 months ago
Indoor localization without the pain
While WiFi-based indoor localization is attractive, the need for a significant degree of pre-deployment effort is a key challenge. In this paper, we ask the question: can we perfo...
Krishna Chintalapudi, Anand Padmanabha Iyer, Venka...
IROS
2008
IEEE
137views Robotics» more  IROS 2008»
15 years 6 months ago
Universal web interfaces for robot control frameworks
— Developers and end-users have to interface robotic systems for control and feedback. Such systems are typically co-engineered with their graphical user interfaces. In the past,...
Jan Koch, Max Reichardt, Karsten Berns