Jonathan Ledlie - Publications

Journal Publications

Jonathan Ledlie, Jun-geun Park, Dorothy Curtis, André Cavalcante, Leonardo Camara, Afonso Costa, and Robson Vieira, Molé: a Large-Scale, User-Generated Positioning Engine, Journal of Location Based Services, Volume 6, Number 2, 2012 (pdf).
Jonathan Ledlie, Billy Odero, Einat Minkov, Imre Kiss, Joseph Polifroni, Crowd Translator: On Building Localized Speech Recognizers through Micropayments, SIGOPS Operating Systems Review, Volume 43, Issue 4, 2009 (pdf).

Conference Publications

Álvaro Fialho, André Cavalcante, Afonso Costa, Jonathan Ledlie, Classifying and Using Motion in Organic Indoor Positioning, In Proceedings of the International Conference on Indoor Positioning and Indoor Navigation (IPIN), Sydney, Australia, November 2012 (pdf).
Jun-geun Park, Ami Patel, Dorothy Curtis, Jonathan Ledlie, Seth Teller, Online Pose Classification and Walking Speed Estimation using Handheld Devices, In Proceedings of the Fourteenth ACM International Conference on Ubiquitous Computing (UbiComp), Pittsburg, PA, September 2012 (pdf).
Jonathan Ledlie, Jun-geun Park, Dorothy Curtis, André Cavalcante, Leonardo Camara, Afonso Costa, and Robson Vieira, Molé: a Large-Scale, User-Generated Positioning Engine, In Proceedings of the International Conference on Indoor Positioning and Indoor Navigation (IPIN), Guimarães, Portugal, September 2011 (Best Paper Award) (pdf, talk).
Jun-geun Park, Dorothy Curtis, Seth Teller, Jonathan Ledlie, Implications of Device Diversity for Organic Localization, In Proceedings of IEEE INFOCOM 2011, Shanghai, China, April 2011 (pdf).
Jay Chen, Russell Power, Lakshmi Subramanian, Jonathan Ledlie, Design and Implementation of Offline Education Web Portals, In Proceedings of the 20th World Wide Web Conference (WWW), Web for Emerging Regions Track, Hyderabad, India, March 2011 (pdf).
Thom Haddow, Sing Wang Ho, Jonathan Ledlie, Cristian Lumezanu, Moez Draief, and Peter Pietzuch, On the Feasibility of Bandwidth Detouring on the Internet, In Proceedings of Passive and Active Measurement Conference (PAM), Atlanta, GA, March 2011 (pdf).
Billy Odero, Brian Omwenga, Pauline Githinji, Mokeira Masita-Mwangi, and Jonathan Ledlie, Tangaza: Frugal Group Messaging through Speech and Text, In Proceedings of Computing for Development (DEV), London, England, December 2010 (pdf).
Einat Minkov, Ben Charrow, Jonathan Ledlie, Seth Teller, Tommi Jaakkola, Collaborative Future Event Recommendation, In Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM), Toronto, Canada, October 2010 (pdf).
Jun-geun Park, Ben Charrow, Dorothy Curtis, Jonathan Battat, Einat Minkov, Jamey Hicks, Seth Teller, Jonathan Ledlie, Growing an Organic Indoor Location System, In Proceedings of the Eighth International Conference of Mobile Systems, Applications, and Services (MobiSys), San Francisco, CA, June 2010 (pdf).
Jonathan Ledlie, Paul Gardner, and Margo Seltzer, Network Coordinates in the Wild, In Proceedings of the Fourth USENIX Symposium on Network Systems Design and Implementation (NSDI), Cambridge, MA, April 2007 (pdf, tech report, html).
Ian Rose, Rohan Murty, Peter Pietzuch, Jonathan Ledlie, Mema Roussopoulos, and Matt Welsh, Cobra: Content-based Filtering and Aggregation of Blogs and RSS Feeds, In Proceedings of the Fourth USENIX Symposium on Network Systems Design and Implementation (NSDI), Cambridge, MA, April 2007 (pdf).
Jonathan Ledlie, Peter Pietzuch, and Margo Seltzer, Stable and Accurate Network Coordinates, In Proceedings of ICDCS 2006, Lisbon, Portugal, July 2006 (pdf, tech report).
Peter Pietzuch, Jonathan Ledlie, Jeffrey Shneidman, Mema Roussopoulos, Matt Welsh, and Margo Seltzer, Network-Aware Operator Placement for Stream-Processing Systems, In Proceedings of the 22nd International Conference on Data Engineering (ICDE), Atlanta, GA, April 2006 (pdf).
Jonathan Ledlie and Margo Seltzer, Distributed, Secure Load Balancing with Skew, Heterogeneity,and Churn, In Proceedings of IEEE INFOCOM 2005, March 2005 (pdf).
Daniel Ellard, Jonathan Ledlie, Pia Malkani, Margo Seltzer, Passive NFS Tracing of Email and Research Workloads, In Proceedings of the Second Annual USENIX File and Storage Technologies Conference, San Francisco, CA, March 2003 (pdf

Workshop Publications

Johannes Schmid, Dorothy Curtis, Tobias Gädeke, Jonathan Ledlie, Improving Sparse Organic WiFi Localization with Inertial Sensors, In Proceedings of the Workshop on Positioning, Navigation, and Communication (WPNC), Dresden, Germany, March 2012. (pdf).
Jonathan Ledlie, "Huzzah for my thing:" Evaluating a Pilot of a Mobile Service in Kenya, In Proceedings of Qual Meets Quant (QMQ), London, England, December 2010 (pdf).
Jonathan Ledlie, Billy Odero, Einat Minkov, Imre Kiss, Joseph Polifroni, Crowd Translator: On Building Localized Speech Recognizers through Micropayments, In Proceedings of Networked Systems for Developing Regions (NSDR), Big Sky, Montana, October 2009 (pdf, talk).
Jonathan Ledlie, Billy Odero, and Nathan Eagle, Including Local Entrepreneurs in ICT4D, In Proceedings of the CCC Workshop on Computer Science and Global Development, Berkeley, CA, August 2009 (pdf).
Sing Wang Ho, Thom Haddow, Jonathan Ledlie, Moez Draief, and Peter Pietzuch, Deconstructing Internet Paths: An Overlay for AS-Level Detour Routing, In Proceedings of IPTPS 2009, Boston, MA, April 2009 (pdf).
Jonathan Ledlie, Nathan Eagle, Matthew Tierney, Mark Adler, Harri Hansen, and Jamey Hicks, Mosoko: a mobile marketplace for developing regions, In Proceedings of Designing Interactive Systems for Communities in the Developing World, Cape Town, South Africa, February 2008 (pdf).
Jonathan Ledlie, Peter Pietzuch, Michael Mitzenmacher, and Margo Seltzer, Wired Geometric Routing, In Proceedings of IPTPS 2007, Bellevue, WA, February 2006 (pdf).
Peter Pietzuch, Jonathan Ledlie, Michael Mitzenmacher, and Margo Seltzer, Network-Aware Overlays with Network Coordinates, In Proceedings of IWDDS, Lisbon, Portugal, July 2006 (pdf, html).
Peter Pietzuch, Jonathan Ledlie, and Margo Seltzer, Supporting Network Coordinates on PlanetLab, In Proceedings of WORLDS 2005, San Francisco, CA, December 2005 (pdf).
Jonathan Ledlie, Chaki Ng, David Holland, Kiran-Kumar Muniswamy-Reddy, Uri Braun, and Margo Seltzer, Provenance-Aware Sensor Data Storage, In Proceedings of NetDB, Tokyo, Japan, April 2005 (pdf).
Peter Pietzuch, Jeffrey Shneidman, Jonathan Ledlie, Matt Welsh, Margo Seltzer, and Mema Roussopoulos, Evaluating DHT-Based Service Placement for Stream-Based Overlays, In Proceedings of IPTPS 2005, Ithaca, NY, February 2005 (pdf)
Jonathan Ledlie, Jeff Shneidman, Matt Welsh, Mema Roussopoulos, and Margo Seltzer, Open Problems in Data Collection Networks, In Proceedings of European SIGOPS, September 2004 (pdf)
Jonathan Ledlie, Jeff Shneidman, Margo Seltzer, and John Huth, Scooped, Again, In Proceedings of IPTPS 2003, Berkeley, CA, February 2003 (pdf).
Jonathan Ledlie, Jacob Taylor, Laura Serban, and Margo Seltzer, Self-Organization in Peer-to-Peer Systems, In Proceedings of European SIGOPS, September 2002 (pdf).

Theses

Jonathan Ledlie, A Locality-Aware Approach to Distributed Systems, Ph.D. Thesis, Harvard University, September 2007 (pdf).
Jonathan Ledlie, Damelo! An Explicitly Co-Locating Web Cache File System, Master's Thesis at the University of Wisconsin-Madison, December 2000 (pdf).

Technical Reports and Non-Refereed Publications

Seth Teller, Jonathan Battat, Ben Charrow, Dorothy Curtis, Russell Ryan, Jonathan Ledlie, Jamey Hicks, Organic Indoor Location Discovery<, MIT CSAIL Technical Report TR-2008-075, December 2008 (pdf).

Jonathan Ledlie, File System Support for Low-Bandwidth Thumbnails, Nokia Research Technical Report NRC-TR-2008-004, May 2008 (pdf).
Jonathan Ledlie, Peter Pietzuch, and Margo Seltzer, Proxy Network Coordinates, Imperial College Department of Computing Technical Report 2008/4, January 2008 (pdf).
Margo Seltzer, Kiran-Kumar Muniswamy-Reddy, David Holland, Uri Braun, and Jonathan Ledlie, Provenance-Aware Storage Systems, Harvard University Computer Science Technical Report TR-18-05, July 2005 (pdf).

Jeff Shneidman, Peter Pietzuch, Jonathan Ledlie, Mema Roussopoulos, Margo Seltzer, Matt Welsh, Hourglass: An Infrastructure for Connecting Sensor Networks and Applications, Harvard University Computer Science Technical Report TR-21-04, May 2004 (pdf)
Jonathan Ledlie, Jeff Shneidman, Matthew Amis, Michael Mitzenmacher, and Margo Seltzer, Reliability- and Capacity-based Selection in Distributed Hash Tables, Harvard University Computer Science Technical Report, September 2003 (pdf)
Daniel Ellard, Jonathan Ledlie, and Margo Seltzer, The Utility of File Names, Harvard University Computer Science Technical Report TR-05-03, March 2003 (pdf).
Daniel Ellard, Jonathan Ledlie, Pia Malkani, and Margo Seltzer, Everything You Always Wanted to Know About NFS Trace Analysis,But Were Afraid to Ask, Harvard University Computer Science Technical Report TR-06-02, June 2002 (pdf)
Jonathan Ledlie, Laura Serban, and Dafina Toncheva, Scaling Filename Queries in a Large-Scale Distributed FileSystem, Harvard University Technical Report TR-03-02, January 2002 (pdf).
Matthew McCormick, Jonathan Ledlie, and Omer Zaki, Adaptively Scheduling Processes on a Simultaneous Multithreading Processor, University of Wisconsin-Madison Computer Architecture Project, December 2000 (pdf).
Justin Forrester and Jonathan Ledlie, X-Join and the Benefits of Free Work, University of Wisconsin-Madison Databases Project, May 2000 (pdf)