Scalable Distributed Data Structures (SDDS) store data in a file of key-based records distributed over many storage sites. The number of storage sites utilized grows and shrinks w...
In this paper, we outline the next major evolution of the Internet architecture, where support for mobility is not the exception but the typical case. We show which parts of the I...
PLANDoc, a system under joint development by Columbia and Bellcore, documents the activity of planning engineers as they study telephone routes. It takes as input a trace of the e...
Most evaluations of web-based information systems are done with respect to their effectiveness in supporting users in finding and exploring the information they need. We believe (...
We present a “heads-up” shorthand for entering text on a stylus-based computer very rapidly. The innovations are that (i) the stylus need never be lifted from the surface, and...