311 Dataset
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下载链接：
https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/EGPPPL
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资源简介：
This is a version of the 311 dataset used in the following paper:
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<i><a href="https://github.com/ViDA-NYU/data-polygamy/" target="_blank">Data Polygamy: The Many-Many Relationships among Urban Spatio-Temporal Data Sets, F. Chirigati, H. Doraiswamy, T. Damoulas, and J. Freire. In Proceedings of the 2016 ACM SIGMOD International Conference on Management of Data (SIGMOD), 2016</a></i>
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The dataset includes records from 311, a telephone number that provides non-emergency services to New York City, from 2003 to 2014.
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The original data is available at the <a href="https://data.cityofnewyork.us/d/erm2-nwe9?category=Social-Services&view_name=311-Service-Requests-from-2010-to-Present" target="_blank">NYC Open Data portal</a>.
提供机构：
Harvard Dataverse
创建时间：
2016-04-13
