Sachithra Hemachandra

According to our database, Sachithra Hemachandra authored at least 13 papers between 2011 and 2022.

Collaborative distances:

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

2022

Language Understanding for Field and Service Robots in a Priori Unknown Environments.

Matthew R. Walter, Siddharth Patki, Andrea F. Daniele, Ethan Fahnestock, Felix Duvallet, Sachithra Hemachandra, Jean Oh, Anthony Stentz, Nicholas Roy, Thomas M. Howard

Field Robotics, March, 2022

2017

Generalized Grounding Graphs: A Probabilistic Framework for Understanding Grounded Commands.

Thomas Kollar, Stefanie Tellex, Matthew R. Walter, Albert Huang, Abraham Bachrach, Sachithra Hemachandra, Emma Brunskill, Ashis Gopal Banerjee, Deb Roy, Seth J. Teller, Nicholas Roy

CoRR, 2017

2015

Learning semantic maps from natural language.

Sachithra Hemachandra

PhD thesis, 2015

Information-theoretic dialog to improve spatial-semantic representations.

Sachithra Hemachandra, Matthew R. Walter

Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

Learning models for following natural language directions in unknown environments.

Sachithra Hemachandra, Felix Duvallet, Thomas M. Howard, Nicholas Roy, Anthony Stentz, Matthew R. Walter

Proceedings of the IEEE International Conference on Robotics and Automation, 2015

2014

A framework for learning semantic maps from grounded natural language descriptions.

Matthew R. Walter, Sachithra Hemachandra, Bianca Homberg, Stefanie Tellex, Seth J. Teller

Int. J. Robotics Res., 2014

Inferring Maps and Behaviors from Natural Language Instructions.

Felix Duvallet, Matthew R. Walter, Thomas M. Howard, Sachithra Hemachandra, Jean Oh, Seth J. Teller, Nicholas Roy, Anthony Stentz

Proceedings of the Experimental Robotics, 2014

A summary of team MIT's approach to the virtual robotics challenge.

Russ Tedrake, Maurice F. Fallon, Sisir Karumanchi, Scott Kuindersma, Matthew E. Antone, Toby Schneider, Thomas M. Howard, Matthew R. Walter, Hongkai Dai, Robin Deits, Michael Fleder, Dehann Fourie, Riad I. Hammoud, Sachithra Hemachandra, P. Ilardi, Claudia Pérez-D'Arpino, Sudeep Pillai, Andres Valenzuela, Cecilia Cantu, C. Dolan, I. Evans, S. Jorgensen, J. Kristeller, Julie A. Shah, Karl Iagnemma, Seth J. Teller

Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Learning spatial-semantic representations from natural language descriptions and scene classifications.

Sachithra Hemachandra, Matthew R. Walter, Stefanie Tellex, Seth J. Teller

Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Information Theoretic Question Asking to Improve Spatial Semantic Representations.

Sachithra Hemachandra, Matthew R. Walter, Seth J. Teller

Proceedings of the 2014 AAAI Fall Symposia, Arlington, Virginia, USA, November 13-15, 2014, 2014

2013

Learning Semantic Maps from Natural Language Descriptions.

Matthew R. Walter, Sachithra Hemachandra, Bianca Homberg, Stefanie Tellex, Seth J. Teller

Proceedings of the Robotics: Science and Systems IX, Technische Universität Berlin, Berlin, Germany, June 24, 2013

2012

Towards Enabling a Robot to Effectively Assist People in Human-Occupied Environments.

Sachithra Hemachandra, Ross Finman, Sudeep Pillai, Seth J. Teller, Matthew R. Walter

Proceedings of the Designing Intelligent Robots, 2012

2011

Following and interpreting narrated guided tours.

Sachithra Hemachandra, Thomas Kollar, Nicholas Roy, Seth J. Teller

Proceedings of the IEEE International Conference on Robotics and Automation, 2011