منابع مشابه
Current events
This section carries events of interest to the synchrotron radiation community. Works intended for this section should be sent direct to the Current-Events Editor Australia and Japan heard a wide range of talks covering many aspects of the effects of radiation on protein crystals and other biological samples. Session topics included the basic physics and chemistry of radiation damage processes,...
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The integration of a peer-to-peer instant messaging system into visual analytic software allows automatic extraction of significant analytic events, such as inference drawing, causality determination, or hypothesis generation, during the course of an analysis. It does so by examining the textual communications between collaborators and marking those analytic events which are determined to be si...
متن کاملModeling Current Events
Enormous amounts of information are produced every day, all over the world. but very little of it is true. In this paper, we describe the modeling component of a current events analysis system that combines statistical and Knowledge-Based approaches to natural language analysis with new modeling and architecting techniques to produce a Knowledge-Structured Virtual Subject World. This Multi-User...
متن کاملCurrent transients in single nanoparticle collision events.
Electrochemical hydrazine oxidation and proton reduction occur at a significantly higher rate at Pt than at Au or C electrodes. Thus, the collision and adhesion of a Pt particle on a less active Au or C electrode leads to a large current amplification by electrocatalysis at single nanoparticles (NPs). At low particle concentrations, the collision of Pt NPs was characterized by current transient...
متن کاملViewpoint and Topic Modeling of Current Events
There are multiple sides to every story, and while statistical topic models have been highly successful at topically summarizing the stories in corpora of text documents, they do not explicitly address the issue of learning the different sides, the viewpoints, expressed in the documents. In this paper, we show how these viewpoints can be learned completely unsupervised and represented in a huma...
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 2004
ISSN: 0273-0979
DOI: 10.1090/s0273-0979-04-01006-7