Jagan Sankaranarayanan

According to our database, Jagan Sankaranarayanan authored at least 58 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

Opportunistic package delivery as a service on road networks.

Debajyoti Ghosh, Jagan Sankaranarayanan, Kiran Khatter, Hanan Samet

GeoInformatica, January, 2024

2023

In-Path Oracles for Road Networks.

Debajyoti Ghosh, Jagan Sankaranarayanan, Kiran Khatter, Hanan Samet

ISPRS Int. J. Geo Inf., July, 2023

Progressive Partitioning for Parallelized Query Execution in Google's Napa.

Jun'ichi Tatemura, Tao Zou, Jagan Sankaranarayanan, Yanlai Huang, Jim Chen, Yupu Zhang, Kevin Lai, Hao Zhang, Gokul Nath Babu Manoharan, Goetz Graefe, Divyakant Agrawal, Brad Adelberg, Shilpa Kolhar, Indrajit Roy

Proc. VLDB Endow., 2023

Cross-lingual Text Clustering in a Large System.

Nicole R. Schneider, Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 2023 7th International Conference on Natural Language Processing and Information Retrieval, 2023

2021

Napa: Powering Scalable Data Warehousing with Robust Query Performance at Google.

Ankur Agiwal, Kevin Lai, Gokul Nath Babu Manoharan, Indrajit Roy, Jagan Sankaranarayanan, Hao Zhang, Tao Zou, Jim Chen, Min Chen, Ming Dai, Thanh Do, Haoyu Gao, Haoyan Geng, Raman Grover, Bo Huang, Yanlai Huang, Adam Li, Jianyi Liang, Tao Lin, Li Liu, Yao Liu, Xi Mao, Maya Meng, Prashant Mishra, Jay Patel, Rajesh Sr, Vijayshankar Raman, Sourashis Roy, Mayank Singh Shishodia, Tianhang Sun, Justin Tang, Jun'ichi Tatemura, Sagar Trehan, Ramkumar Vadali, Prasanna Venkatasubramanian, Joey Zhang, Kefei Zhang, Yupu Zhang, Zeleng Zhuang, Goetz Graefe, Divy Agrawal, Jeffrey F. Naughton, Sujata Kosalge, Hakan Hacigümüs

Proc. VLDB Endow., 2021

2020

Habit2vec: Trajectory Semantic Embedding for Living Pattern Recognition in Population.

Hancheng Cao, Fengli Xu, Jagan Sankaranarayanan, Yong Li, Hanan Samet

IEEE Trans. Mob. Comput., 2020

Enhancing local live tweet stream to detect news.

Hong Wei, Jagan Sankaranarayanan, Hanan Samet

GeoInformatica, 2020

2019

Understanding Metropolitan Crowd Mobility via Mobile Cellular Accessing Data.

Hancheng Cao, Jagan Sankaranarayanan, Jie Feng, Yong Li, Hanan Samet

ACM Trans. Spatial Algorithms Syst., 2019

DeLLe: Detecting Latest Local Events from Geotagged Tweets.

Hong Wei, Hao Zhou, Jagan Sankaranarayanan, Sudipta Sengupta, Hanan Samet

Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Analytics for Local Events and News, 2019

2018

Residual Convolutional LSTM for Tweet Count Prediction.

Hong Wei, Hao Zhou, Jagan Sankaranarayanan, Sudipta Sengupta, Hanan Samet

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Detecting latest local events from geotagged tweet streams.

Hong Wei, Hao Zhou, Jagan Sankaranarayanan, Sudipta Sengupta, Hanan Samet

Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

DOS: a spatial system offering extremely high-throughput road distance computations.

Shangfu Peng, Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

2017

Measuring Spatial Influence of Twitter Users by Interactions.

Hong Wei, Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 1st ACM SIGSPATIAL Workshop on Analytics for Local Events and News, 2017

Finding and Tracking Local Twitter Users for News Detection.

Hong Wei, Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

2016

ACM SIGSPATIAL 2015 conference report: the 23rd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2015) Seattle, Washington, USA - November 3-6, 2015.

Michael Gertz, Matthias Renz, Jagan Sankaranarayanan

ACM SIGSPATIAL Special, 2016

SPDO: High-throughput road distance computations on Spark using Distance Oracles.

Shangfu Peng, Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

2014

Highlights from ACM SIGSPATIAL GIS 2014: the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (Dallas, Texas, November 4-7, 2014).

Jagan Sankaranarayanan

ACM SIGSPATIAL Special, 2014

Reading news with maps by exploiting spatial synonyms.

Hanan Samet, Jagan Sankaranarayanan, Michael D. Lieberman, Marco D. Adelfio, Brendan C. Fruin, Jack M. Lotkowski, Daniele Panozzo, Jon Sperling, Benjamin E. Teitler

Commun. ACM, 2014

MISO: souping up big data query processing with a multistore system.

Jeff LeFevre, Jagan Sankaranarayanan, Hakan Hacigümüs, Jun'ichi Tatemura, Neoklis Polyzotis, Michael J. Carey

Proceedings of the International Conference on Management of Data, 2014

Opportunistic physical design for big data analytics.

Jeff LeFevre, Jagan Sankaranarayanan, Hakan Hacigümüs, Jun'ichi Tatemura, Neoklis Polyzotis, Michael J. Carey

Proceedings of the International Conference on Management of Data, 2014

WeiboStand: capturing Chinese breaking news using Weibo "tweets".

Cheng Fu, Hanan Samet, Jagan Sankaranarayanan

Proceedings of the 7th ACM SIGSPATIAL International Workshop on Location-Based Social Networks, 2014

SMILE: A Data Sharing Platform for Mobile Apps in the Cloud.

Jagan Sankaranarayanan, Hakan Hacigümüs, Haopeng Zhang, Mohamed Sarwat

Proceedings of the 17th International Conference on Extending Database Technology, 2014

2013

PhotoStand: A Map Query Interface for a Database of News Photos.

Hanan Samet, Marco D. Adelfio, Brendan C. Fruin, Michael D. Lieberman, Jagan Sankaranarayanan

Proc. VLDB Endow., 2013

Odyssey: A Multi-Store System for Evolutionary Analytics.

Hakan Hacigümüs, Jagan Sankaranarayanan, Jun'ichi Tatemura, Jeff LeFevre, Neoklis Polyzotis

Proc. VLDB Endow., 2013

Exploiting Opportunistic Physical Design in Large-scale Data Analytics

Jeff LeFevre, Jagan Sankaranarayanan, Hakan Hacigümüs, Jun'ichi Tatemura, Neoklis Polyzotis

CoRR, 2013

Indexing methods for moving object databases: games and other applications.

Hanan Samet, Jagan Sankaranarayanan, Michael Auerbach

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

Towards a workload for evolutionary analytics.

Jeff LeFevre, Jagan Sankaranarayanan, Hakan Hacigümüs, Jun'ichi Tatemura, Neoklis Polyzotis

Proceedings of the Second Workshop on Data Analytics in the Cloud, 2013

A platform for seamless context transfers in the mobile cloud.

Jagan Sankaranarayanan, Hakan Hacigümüs

Proceedings of the 12th International ACM Workshop on Data Engineering for Wireless and Mobile Access, 2013

Cost exploration of data sharings in the cloud.

Samer Al-Kiswany, Hakan Hacigümüs, Ziyang Liu, Jagan Sankaranarayanan

Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

Online Document Clustering Using GPUs.

Benjamin E. Teitler, Jagan Sankaranarayanan, Hanan Samet, Marco D. Adelfio

Proceedings of the New Trends in Databases and Information Systems, 2013

2012

TweetPhoto: photos from news tweets.

Brendan C. Fruin, Hanan Samet, Jagan Sankaranarayanan

Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012

2011

COSMOS: A Platform for Seamless Mobile Services in the Cloud.

Jagan Sankaranarayanan, Hakan Hacigümüs, Jun'ichi Tatemura

Proceedings of the 12th IEEE International Conference on Mobile Data Management, 2011

Identification of live news events using Twitter.

Alan Jackoway, Hanan Samet, Jagan Sankaranarayanan

Proceedings of the 2011 International Workshop on Location Based Social Networks, 2011

Max-margin clustering: Detecting margins from projections of points on lines.

Raghuraman Gopalan, Jagan Sankaranarayanan

Proceedings of the 24th IEEE Conference on Computer Vision and Pattern Recognition, 2011

2010

Query Processing Using Distance Oracles for Spatial Networks.

Jagan Sankaranarayanan, Hanan Samet

IEEE Trans. Knowl. Data Eng., 2010

Roads Belong in Databases.

Jagan Sankaranarayanan, Hanan Samet

IEEE Data Eng. Bull., 2010

Images in News.

Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Geotagging with local lexicons to build indexes for textually-specified spatial data.

Michael D. Lieberman, Hanan Samet, Jagan Sankaranarayanan

Proceedings of the 26th International Conference on Data Engineering, 2010

Determining the spatial reader scopes of news sources using local lexicons.

Gianluca Quercini, Hanan Samet, Jagan Sankaranarayanan, Michael D. Lieberman

Proceedings of the 18th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2010

Geotagging: using proximity, sibling, and prominence clues to understand comma groups.

Michael D. Lieberman, Hanan Samet, Jagan Sankaranarayanan

Proceedings of the 6th Workshop on Geographic Information Retrieval, 2010

2009

Path Oracles for Spatial Networks.

Jagan Sankaranarayanan, Hanan Samet, Houman Alborzi

Proc. VLDB Endow., 2009

Distance Oracles for Spatial Networks.

Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 25th International Conference on Data Engineering, 2009

TwitterStand: news in tweets.

Jagan Sankaranarayanan, Hanan Samet, Benjamin E. Teitler, Michael D. Lieberman, Jon Sperling

Proceedings of the 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2009

Spatio-textual spreadsheets: geotagging via spatial coherence.

Michael D. Lieberman, Hanan Samet, Jagan Sankaranarayanan, Jon Sperling

Proceedings of the 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2009

2008

Scalable network distance browsing in spatial databases.

Hanan Samet, Jagan Sankaranarayanan, Houman Alborzi

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

Augmenting spatio-textual search with an infectious disease ontology.

Michael D. Lieberman, Jagan Sankaranarayanan, Hanan Samet, Jon Sperling

Proceedings of the 24th International Conference on Data Engineering Workshops, 2008

A Fast Similarity Join Algorithm Using Graphics Processing Units.

Michael D. Lieberman, Jagan Sankaranarayanan, Hanan Samet

Proceedings of the 24th International Conference on Data Engineering, 2008

NewsStand: a new view on news.

Benjamin E. Teitler, Michael D. Lieberman, Daniele Panozzo, Jagan Sankaranarayanan, Hanan Samet, Jon Sperling

Proceedings of the 16th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2008

2007

A fast all nearest neighbor algorithm for applications involving large point-clouds.

Jagan Sankaranarayanan, Hanan Samet, Amitabh Varshney

Comput. Graph., 2007

STEWARD: architecture of a spatio-textual search engine.

Michael D. Lieberman, Hanan Samet, Jagan Sankaranarayanan, Jon Sperling

Proceedings of the 15th ACM International Symposium on Geographic Information Systems, 2007

Knowledge discovery using the sand spatial browser.

Hanan Samet, Adam M. Phillippy, Jagan Sankaranarayanan

Proceedings of the 8th Annual International Conference on Digital Government Research, 2007

STEWARD: demo of spatio-textual extraction on the web aiding the retrieval of documents.

Hanan Samet, Michael D. Lieberman, Jagan Sankaranarayanan, Jon Sperling

Proceedings of the 8th Annual International Conference on Digital Government Research, 2007

2006

A Fast k-Neighborhood Algorithm for Large Point-Clouds.

Jagan Sankaranarayanan, Hanan Samet, Amitabh Varshney

Proceedings of the 3rd Symposium on Point Based Graphics, 2006

Enabling Query Processing on Spatial Networks.

Jagan Sankaranarayanan, Houman Alborzi, Hanan Samet

Proceedings of the 22nd International Conference on Data Engineering, 2006

Distance join queries on spatial networks.

Jagan Sankaranarayanan, Houman Alborzi, Hanan Samet

Proceedings of the 14th ACM International Symposium on Geographic Information Systems, 2006

2005

Efficient query processing on spatial networks.

Jagan Sankaranarayanan, Houman Alborzi, Hanan Samet

Proceedings of the 13th ACM International Workshop on Geographic Information Systems, 2005

2004

Importing Abstract Spatial Data into the SAND Database System.

Hanan Samet, Frantisek Brabec, Jagan Sankaranarayanan

Proceedings of the 2004 Annual National Conference on Digital Government Research, 2004

2003

Accessing Diverse Geo-Referenced Data Sources with the SAND Spatial DBMS.

Jagan Sankaranarayanan, Egemen Tanin, Hanan Samet, Frantisek Brabec

Proceedings of the 2003 Annual National Conference on Digital Government Research, 2003