{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/41261"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/41261","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Identifying word categories for diffusion studies in an email social network","abstract":"To better understand the sources of information workers' productivity in relation to email social network characteristics, we identify four distinct word categories in a corporate email corpus based on diffusive and informative characteristics. The four categories are \"common - everyday\", \"common - specialized\", \"event\", and \"clique\" words. Common - everyday words exhibit no diffusive or informative characteristics and are used regularly in everyday communication. Common - specialized words also exhibit no diffusive characteristics, but are hypothesized to be specialized vocabulary used infrequently in everyday communication. Event words are diffusive pieces of information that reach a majority of the population rapidly and are likely triggered by events. Clique words are diffusive pieces of information that reach only a small portion of the population and exhibit characteristics of exclusive, specialized knowledge shared among groups. These four categories can help future studies assess whether social networks determine information diffusion and whether information diffusion is associated with roductivity.","abstract_html":"To better understand the sources of information workers' productivity in relation to email social network characteristics, we identify four distinct word categories in a corporate email corpus based on diffusive and informative characteristics. The four categories are "common - everyday", "common - specialized", "event", and "clique" words. Common - everyday words exhibit no diffusive or informative characteristics and are used regularly in everyday communication. Common - specialized words also exhibit no diffusive characteristics, but are hypothesized to be specialized vocabulary used infrequently in everyday communication. Event words are diffusive pieces of information that reach a majority of the population rapidly and are likely triggered by events. Clique words are diffusive pieces of information that reach only a small portion of the population and exhibit characteristics of exclusive, specialized knowledge shared among groups. These four categories can help future studies assess whether social networks determine information diffusion and whether information diffusion is associated with roductivity.","abstract_has_math":false,"creators":["Choe, Timothy (Timothy S.)"],"institution":"Massachusetts Institute of Technology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.","school":null,"contributors":[],"advisors":["Erik Brynjolfsson and Sinan Aral."],"committee_chairs":[],"committee_members":[],"year":2006,"date_issued":"2006","date_published":"2006","updated_at":"2026-07-22T22:22:25Z","subjects":["Electrical Engineering and Computer Science."],"languages":["eng"],"rights":["M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission."],"rights_urls":["http://dspace.mit.edu/handle/1721.1/7582"],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/1721.1/41261","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Erik Brynjolfsson and Sinan Aral."]},{"key":"dc:contributor.department","label":"Department","values":["Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science."]},{"key":"dc:contributor.other","label":"Dc Contributor Other","values":["Massachusetts Institute of Technology. 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They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission."]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://dspace.mit.edu/handle/1721.1/7582"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/1721.1/41261"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Thesis (M. 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Clique words are diffusive pieces of information that reach only a small portion of the population and exhibit characteristics of exclusive, specialized knowledge shared among groups. These four categories can help future studies assess whether social networks determine information diffusion and whether information diffusion is associated with roductivity."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["M.Eng."]},{"key":"dc:title","label":"Title","values":["Identifying word categories for diffusion studies in an email social network"]}]}],"canonical_facts":{"dc:contributor.advisor":["Erik Brynjolfsson and Sinan Aral."],"dc:contributor.department":["Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science."],"dc:contributor.other":["Massachusetts Institute of Technology. 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Common - specialized words also exhibit no diffusive characteristics, but are hypothesized to be specialized vocabulary used infrequently in everyday communication. Event words are diffusive pieces of information that reach a majority of the population rapidly and are likely triggered by events. Clique words are diffusive pieces of information that reach only a small portion of the population and exhibit characteristics of exclusive, specialized knowledge shared among groups. These four categories can help future studies assess whether social networks determine information diffusion and whether information diffusion is associated with roductivity."],"dc:description.degree":["M.Eng."],"dc:identifier.uri":["http://hdl.handle.net/1721.1/41261"],"dc:language.iso":["eng"],"dc:publisher":["Massachusetts Institute of Technology"],"dc:rights":["M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission."],"dc:rights.uri":["http://dspace.mit.edu/handle/1721.1/7582"],"dc:subject":["Electrical Engineering and Computer Science."],"dc:title":["Identifying word categories for diffusion studies in an email social network"],"dc:type":["Thesis"]},"updated_at":"2026-07-22T22:22:25Z"}