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Heather D. Pfeiffer

Researcher at New Mexico State University

Publications -  40
Citations -  409

Heather D. Pfeiffer is an academic researcher from New Mexico State University. The author has contributed to research in topics: Knowledge representation and reasoning & Context (language use). The author has an hindex of 9, co-authored 40 publications receiving 405 citations. Previous affiliations of Heather D. Pfeiffer include University of California, Irvine.

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Journal ArticleDOI

Twitter, information sharing and the London riots?

TL;DR: This article analyzed 600,000 tweets and retweets about the riots for evidence that Twitter was used as a central organizational tool to promote illegal group action and found that irrelevant tweets died out and that Twitter users retweeted to show support for their beliefs in others' commentaries.
BookDOI

Conceptual Structures at Work

TL;DR: An examination of the relations among critical esthetics, ethics and logic in Peirce’s system suggests a possible account of the logic of creative discovery, which Peirces identified as abductive inference.

Collaborative and Social Tagging Networks

TL;DR: In this paper, the authors gather a series of international perspectives on the practice of social tagging of documents within a community context, and present a collection of annotated and annotated documents.