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UIST
2004
ACM
15 years 12 months ago
Navigating documents with the virtual scroll ring
We present a technique for scrolling through documents that is simple to implement and requires no special hardware. This is accomplished by simulating a hardware scroll ring—a ...
Tomer Moscovich, John F. Hughes
SBIA
2004
Springer
15 years 11 months ago
An Experiment on Handshape Sign Recognition Using Adaptive Technology: Preliminary Results
This paper presents an overview of current work on the recognition of sign language and a prototype of a simple editor for a small subset of the Brazilian Sign Language, LIBRAS. Ha...
Hemerson Pistori, João José Neto
ICDAR
2003
IEEE
15 years 11 months ago
Automatic Thresholding of Gray-level Using Multi-stage Approach
A multi-stage approach is presented for thresholding document images, along with its application. The proposed method is based on two stages. Global thresholding is used in first ...
Sue Wu, Adnan Amin
SIGIR
2003
ACM
15 years 11 months ago
Generating hierarchical summaries for web searches
Hierarchies provide a means of organizing, summarizing and accessing information. We describe a method for automatically generating hierarchies from small collections of text, and...
Dawn J. Lawrie, W. Bruce Croft
VTS
2002
IEEE
162views Hardware» more  VTS 2002»
15 years 11 months ago
Self-Testing Second-Order Delta-Sigma Modulators Using Digital Stimulus
Single-bit second-order delta-sigma modulators are commonly used in high-resolution ADCs. Testing this type of modulator requires a high-resolution test stimulus, which is diffic...
Chee-Kian Ong, Kwang-Ting (Tim) Cheng