Recent ethnographic studies of workplace practices indicate that the ways people actually work usually differ fundamentally from the ways organizations describe that work in man...
article Free AccessUsing collaborative filtering to weave an information tapestry Authors: David Goldberg Xerox PARC, Palo Alto, CA Xerox PARC, Palo Alto, CAView Profile , David...
One of the most common modes of accessing information in the World Wide Web is surfing from one document to another along hyperlinks. Several large empirical studies have reveal...
Article The information visualizer, an information workspace Share on Authors: Stuart K. Card Xerox Palo Alto Research Center, Palo Alto, California Xerox Palo Alto Research Cen...
A key constraint on the effectiveness of window-based human-computer interfaces is that the display screen is too small for many applications. This results in “window thrashing,...
Photoconductive and photovoltaic properties of Al/PPV/ITO sandwich devices were investigated by measuring steady-state photocurrents resulting from illumination through the Al e...
Article Free Access Share on Life, death, and lawfulness on the electronic frontier Authors: James Pitkow Xerox Palo Alto Research Center, 3333 Coyote Hill Road, Palo Alto, CA X...
The quantum efficiency for photoproduction of electrons and holes in vitreous selenium has been measured at room temperature for photon energies between 2.0 and 3.1 eV. Electron...
Recognizing patterns with temporal context is important for such tasks as speech recognition, motion detection and signature verification. We propose an architecture in which ti...