In this paper we investigate algorithms and lower bounds for summarization problems over a single pass data stream. In particular we focus on histogram construction and K-center c...
Peer-to-peer (p2p) systems are attracting increasing attention as an efficient means of sharing data among large, diverse and dynamic sets of users. The widespread use of XML as a...
The visualizations of the Whyline are presented, which focus on supporting the exploration a source code and how it executes. The visualization is concise, simple to navigate, and...
—In this paper we examine techniques for increasing the effective bandwidth of the microprocessor offchip interconnect. We focus on mechanisms that are orthogonal to other techni...
The environment is affected by our collective behavior, yet many visualizations of energy saving behavior focus on personal actions, or simple, unidimensional comparisons between ...
Catherine Grevet, Jennifer Mankoff, Scott D. Ander...