Soumya Ghosh
About Me
I am a first year PhD Student at Brown. I work on developing statistical models for explaining images
and text. My advisor is Erik Sudderth.
Before Brown I spent a few years in beautiful Boulder getting my master's degree from the University of Colorado. Going further back, I went to the University of Bombay (KJSCE, for those who know/care) as an undergrad.
Publications
Journals
- Ghosh Soumya, Stepinski Tomasz,Vilalta Ricardo. Automatic Annotation of Planetary Surfaces with Geomorphic Labels. IEEE Transactions on Geoscience and Remote Sensing. Volume 47,Issue 11.
- Stepinski Tomasz,Vilalta Ricardo,Ghosh Soumya. Machine Learning Tools for Automatic Mapping of Martian Landforms. IEEE Intelligent Systems, Volume 22,Number 6, Nov/Dec 2007.[preprint]
Refreed Conferences
- Ghosh Soumya, Pfeiffer Joseph, Mulligan Jane. A General Framework for Reconciling Multiple Weak segmentations of an Image.
(oral) 2009 IEEE Workshop on Applications of Computer Vision(WACV 2009).[pdf]
- Bethard Steven ,Ghosh Soumya,Martin James,Sumner Tamara. Topic Model Methods for Automatically Identifying Out-Of-Scope Resources. Joint Conference on Digital Libraries (JCDL-2009).[pdf]
- Ghosh Soumya,Srinivasan Soundar,Andrews Burton. Using Weak Supervision in Learning Gaussian Mixture Models. International Joint Conference on Neural Networks (IJCNN-2009).[pdf]
- Stepinski Tomasz,Ghosh Soumya,Vilalta Ricardo. Machine Learning for Automated Mapping of Planetary Surfaces. 19th Conference on Innovative Applications of Artificial Intelligence (AAAI/IAAI-2007).[pdf][ppt]
- Ghosh Soumya,Stepinski Tomasz,Vilalta Ricardo. Automatic Mapping of Martian Landforms Using Segmentation-Based Classification. 38th Lunar and Planetary Science Conference (LPSC-2007).[pdf]
- Stepinski Tomasz,Ghosh Soumya,Vilalta Ricardo. Automatic Recognition of Landforms on Mars Using Terrain Segmentation and Classification. 9th International Conference on Discovery Science (DS-2006).[pdf]
Talks and Presentations
People I have wroked with in the past
- Jane Mulligan,Greg Grudic and Joseph Pfeiffer(now at Purdue)) at CU,Boulder's Intelleigence in Action lab on vision based autonomus robot navigation in unstructured outdoor environments.
- Jim Martin and Steven Bethard(now at Stanford) of the CU NLP group on Topic Modeling of digital libraries, for automatic scope and relevance identification.
- Soundar Srinivasan and Burt Andrews of Bosch Research on incorporating prior knowledge during training finite mixture models.
- Tomasz Stepinski of the Lunar and Planetary Institute and Ricardo Vilalta (of UH) on automatic mapping of planetary surfaces.
Contact
- sghosh@cs.brown.edu
- Box 1910, Computer Science Department
- Brown University
- Providence, RI 02912
- 401-863-7600 (voice)
- 401-863-7657 (fax)
