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ICPR
2000
IEEE
14 years 11 months ago
Data Condensation in Large Databases by Incremental Learning with Support Vector Machines
An algorithmfor data condensation using support vector machines (SVM's)is presented. The algorithm extracts datapoints lying close to the class boundaries,whichform a much re...
Pabitra Mitra, C. A. Murthy, Sankar K. Pal
CHI
2009
ACM
14 years 11 months ago
On being supple: in search of rigor without rigidity in meeting new design and evaluation challenges for HCI practitioners
In this paper, we argue that HCI practitioners are facing new challenges in design and evaluation that can benefit from the establishment of commonly valued use qualities, with as...
Katherine Isbister, Kristina Höök
CHI
2009
ACM
14 years 11 months ago
Acquiring a professional "second life": problems and prospects for the use of virtual worlds in business
The current surge of interest in virtual worlds suggests they are poised to make an evolutionary leap to the workplace, as instant messaging did a decade ago. In recent work we ha...
Jason B. Ellis, Katherine Bessière, Wendy A...
CHI
2009
ACM
14 years 11 months ago
Visualization and interaction techniques for mobile devices
This paper presents ongoing work toward the development of one-handed interaction techniques for mobile devices with a small touch-screen. This work comprises three main parts: th...
Anne Roudaut
CHI
2008
ACM
14 years 10 months ago
Quickdraw: the impact of mobility and on-body placement on device access time
We investigate the effect of placement and user mobility on the time required to access an on-body interface. In our study, a wrist-mounted system was significantly faster to acce...
Daniel Ashbrook, James Clawson, Kent Lyons, Thad S...