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CHI
2009
ACM
16 years 5 months ago
A comparative study of speech and dialed input voice interfaces in rural India
In this paper we present a study comparing speech and dialed input voice user interfaces for farmers in Gujarat, India. We ran a controlled, between-subjects experiment with 45 pa...
Neil Patel, Sheetal K. Agarwal, Nitendra Rajput, A...
CHI
2006
ACM
16 years 4 months ago
Design of a role-playing game to study the trajectories of health care workers in an operating room
Drawing on an ethnographic study of hospital work in an operating room, we present the design and implementation of a web-based role-playing application of a master schedule. We s...
Elisa Mattarelli, Kelly J. Fadel, Suzanne P. Weisb...
HICSS
2005
IEEE
134views Biometrics» more  HICSS 2005»
15 years 10 months ago
A Non-Exact Approach and Experiment Studies on the Combinatorial Auction Problem
In this paper we formulate a combinatorial auction brokering problem as a set packing problem and apply a simulated annealing heuristic with hybrid local moves to solve the proble...
Yunsong Guo, Andrew Lim, Brian Rodrigues, Yi Zhu
ISCIS
2004
Springer
15 years 10 months ago
A Study on Answering a Data Mining Query Using a Materialized View
One of the classic data mining problems is discovery of frequent itemsets. This problem particularly attracts database community as it resembles traditional database querying. In t...
Maciej Zakrzewicz, Mikolaj Morzy, Marek Wojciechow...
CEC
2005
IEEE
15 years 6 months ago
Making soccer kicks better: a study in particle swarm optimization and evolution strategies
Biomechanics is a science of examining the internal and external forces on the human body. In biomechanics, forward dynamics simulation models can be used to study optimal control ...
Namrata Khemka, Christian Jacob, Gerald Cole