The Internet makes it possible to share and manipulate a vast quantity of information efficiently and effectively, but the rapid and chaotic growth experienced by the Net has gener...
Abstract Information agents are cooperative agents whose main goal is to collaborate and assist task agents like mobile agents in obtaining information from heterogeneous data sour...
Lito Perez Cruz, Arkady B. Zaslavsky, David Squire
We propose a new formulation of the clustering problem that differs from previous work in several aspects. First, the goal is to explicitly output a collection of simple and meani...
Abstract. In this work we investigate several issues in order to improve the performance of probabilistic estimation trees (PETs). First, we derive a new probability smoothing that...
Abstract. Walden’s Paths is a suite of tools that supports the creation and presentation of linear hypermedia paths—targeted collections that enable authors to reorganize and c...
Unmil Karadkar, Andruid Kerne, Richard Furuta, Lui...