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Sachithra Hemachandra
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Books and Theses
- 2015
- [b1]Sachithra Hemachandra:
Learning semantic maps from natural language. Massachusetts Institute of Technology, Cambridge, MA, USA, 2015
Journal Articles
- 2022
- [j2]Matthew R. Walter
, Siddharth Patki
, Andrea F. Daniele
, Ethan Fahnestock
, Felix Duvallet
, Sachithra Hemachandra
, Jean Oh
, Anthony Stentz, Nicholas Roy
, Thomas M. Howard
:
Language Understanding for Field and Service Robots in a Priori Unknown Environments. Field Robotics 2(1): 1191-1231 (2022) - 2014
- [j1]Matthew R. Walter, Sachithra Hemachandra, Bianca Homberg, Stefanie Tellex, Seth J. Teller:
A framework for learning semantic maps from grounded natural language descriptions. Int. J. Robotics Res. 33(9): 1167-1190 (2014)
Conference and Workshop Papers
- 2015
- [c9]Sachithra Hemachandra, Felix Duvallet, Thomas M. Howard, Nicholas Roy, Anthony Stentz, Matthew R. Walter:
Learning models for following natural language directions in unknown environments. ICRA 2015: 5608-5615 - [c8]Sachithra Hemachandra, Matthew R. Walter:
Information-theoretic dialog to improve spatial-semantic representations. IROS 2015: 5115-5121 - 2014
- [c7]Sachithra Hemachandra, Matthew R. Walter, Seth J. Teller:
Information Theoretic Question Asking to Improve Spatial Semantic Representations. AAAI Fall Symposia 2014 - [c6]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:
A summary of team MIT's approach to the virtual robotics challenge. ICRA 2014: 2087 - [c5]Sachithra Hemachandra, Matthew R. Walter, Stefanie Tellex, Seth J. Teller:
Learning spatial-semantic representations from natural language descriptions and scene classifications. ICRA 2014: 2623-2630 - [c4]Felix Duvallet, Matthew R. Walter, Thomas M. Howard, Sachithra Hemachandra, Jean Oh, Seth J. Teller, Nicholas Roy, Anthony Stentz:
Inferring Maps and Behaviors from Natural Language Instructions. ISER 2014: 373-388 - 2013
- [c3]Matthew R. Walter, Sachithra Hemachandra, Bianca Homberg, Stefanie Tellex, Seth J. Teller:
Learning Semantic Maps from Natural Language Descriptions. Robotics: Science and Systems 2013 - 2012
- [c2]Sachithra Hemachandra, Ross Finman, Sudeep Pillai, Seth J. Teller, Matthew R. Walter:
Towards Enabling a Robot to Effectively Assist People in Human-Occupied Environments. AAAI Spring Symposium: Designing Intelligent Robots 2012 - 2011
- [c1]Sachithra Hemachandra, Thomas Kollar, Nicholas Roy, Seth J. Teller:
Following and interpreting narrated guided tours. ICRA 2011: 2574-2579
Informal and Other Publications
- 2021
- [i3]Matthew R. Walter, Siddharth Patki, Andrea F. Daniele, Ethan Fahnestock, Felix Duvallet, Sachithra Hemachandra, Jean Oh, Anthony Stentz, Nicholas Roy, Thomas M. Howard:
Language Understanding for Field and Service Robots in a Priori Unknown Environments. CoRR abs/2105.10396 (2021) - 2017
- [i2]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:
Generalized Grounding Graphs: A Probabilistic Framework for Understanding Grounded Commands. CoRR abs/1712.01097 (2017) - 2015
- [i1]Sachithra Hemachandra, Felix Duvallet, Thomas M. Howard, Nicholas Roy, Anthony Stentz, Matthew R. Walter:
Learning Models for Following Natural Language Directions in Unknown Environments. CoRR abs/1503.05079 (2015)
Coauthor Index
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