RESEARCH2018-03-05T16:13:17+00:00

Our goal in this project is to develop a scalable infrastructure that automates, to a large extent, the process of discovering, organizing, and extracting data from hidden-Web sources.

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  • Kien Pham, Aécio Santos, and Juliana Freire. Learning to Discover Domain-specific Web Content. WSDM 2018
  • Kien Pham, Aècio Santos, Juliana Freire. Understanding website behavior based on user agent. Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval 2016

Generating community-sourced disease data

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  • B. Ray, R. Chunara. Predicting Acute Respiratory Infections from Participatory Data. 2016. International Society for Disease Surveillance Conference. Atlanta, USA.
  • B. Ray, E. Ghedin, R. Chunara Network Inference from Multimodal data: A Review of Approaches from Infectious Disease Transmission 2016. JBI
  • B. Ray, R. Chunara. Integrating Genomic Data in a Community-based Multi-modal Viral Transmission Model for Network Inference. 2015. NIPS Workshop on Machine Learning for Healthcare. Montréal, Canada

An open-source scientific workflow and provenance management system that supports data exploration and visualization.

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Urbane

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Related Papers

  • Urbane: A 3D Framework to Support Data Driven Decision Making in Urban Development. Nivan Ferreira, Marcos Lage, Harish Doraiswamy, Huy T. Vo, Luc Wilson, Heidi Werner, Muchan Park, Claudio Silva. VAST ’15: Proc. IEEE Conf. on Visual Analytics Science and Technology, 2015, 97-104

  • Topology-based Catalogue Exploration Framework for Identifying View-Enhanced Tower Designs. Harish Doraiswamy, Nivan Ferreira, Marcos Lage, Huy T. Vo, Luc Wilson, Heidi Werner, Muchan Park, Claudio Silva. ACM Transactions on Graphics (SIGGRAPH Asia ’15), 34(6), 2015, 230:1-230:13

  • Urban Pulse: Capturing the Rhythm of Cities. Fabio Miranda, Harish Doraiswamy, Marcos Lage, Kai Zhao, Bruno Gonçalves, Luc Wilson, Mondrian Hsieh, and Claudio Silva. IEEE Transactions on Visualization and Computer Graphics (IEEE SciVis ’16), 23(1), 2016, 791-800

Spatial Query Processing

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Related Papers

  • A GPU-Based Index to Support Interactive Spatio-Temporal Queries over Historical Data. Harish Doraiswamy, Huy T. Vo, Claudio Silva, and Juliana Freire. ICDE ’16: Proc. Intl. Conf. on Data Engineering, 2016, 1086-1097

  • A Unified Index for Spatio-Temporal Keyword Queries.Tuan-Anh Hoang-Vu, Huy T. Vo, and Juliana Freire. CIKM ‘16: Proc. ACM Intl. Conf. on Information and Knowledge Management, 2016, 135-144

  • GPU Rasterization for Real-Time Spatial Aggregation over Arbitrary Polygons. Eleni Tzirita Zacharatou, Harish Doraiswamy, Anastasia Ailamaki, Claudio T. Silva, and Juliana Freire. PVLDB, 2017, to appear

Urban Data Analysis

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Related Papers

  • Visual Exploration of Big Spatio-Temporal Urban Data: A Study of New York City Taxi Trips. Nivan Ferreira, Jorge Poco, Huy T. Vo, Juliana Freire, and Claudio T. Silva. IEEE Transactions on Visualization and Computer Graphics (IEEE VAST ’13), 19(12), 2013, 2149-2158
  • Using Topological Analysis to Support Event-Guided Exploration in Urban Data. Harish Doraiswamy, Nivan Ferreira, Theodoros Damoulas, Juliana Freire, and Claudio Silva. IEEE Transactions on Visualization and Computer Graphics (IEEE SciVis ’14), 20(12), 2014, 2634-2643
  • Riding from Urban Data to Insight Using New York City Taxis. Juliana Freire, Claudio Silva, Huy Vo, Harish Doraiswamy, Nivan Ferreira, and Jorge Poco. IEEE Data Engineering Bulletin, 37(4), 2014, 43-55
  • Exploring Traffic Dynamics in Urban Environments Using Vector-Valued Functions. Jorge Poco, Harish Doraiswamy, Huy T. Vo, Joao L. D. Comba, Juliana Freire, and Claudio Silva. Computer Graphics Forum (EuroVis ’15), 34(3), 2015, 161-170
  • Anonymizing NYC Taxi Data: Does It Matter? Marie Douriez, Harish Doraiswamy, Claudio Silva, and Juliana Freire. DSAA ’16: Proc. IEEE Intl. Conf. on Data Science and Advanced Analytics, 2016, 140-148
  • Data Polygamy: The Many-Many Relationships among Urban Spatio-Temporal Data Sets. Fernando Chirigati, Harish Doraiswamy, Theodoros Damoulas, Juliana Freire. SIGMOD ’16: Proc. Intl. Conf. on Management of Data, 2016, 1011-1025
  • Querying and Exploring Polygamous Relationships in Urban Spatio-Temporal Data Sets. Yeuk-Yin Chan, Fernando Chirigati, Harish Doraiswamy, Claudio Silva and Juliana Freire. SIGMOD ’17: Proc. Intl. Conf. on Management of Data, 2017, 1643–1646

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