Ayan Das Assistant Professor Department of Computer Science and Engineering Indian Institute of Technology (Indian School of Mines) Dhanbad Address : Room No. 524, Fifth Floor, Central Library Building,                   IIT (ISM) Dhanbad, Jharkhand 826 004, INDIA. Email:       ayandas [at] iitism.ac.in      [CV]

About

Research Interests

• Natural Language Processing
• Machine Learning
• Information Retrieval

Education

• 2020:   PhD in Computer Science and Engineering from Indian Institute of Technology Kharagpur


• 2013:   M.Tech. in Computer Science and Engineering from Indian Institute of Technology Kharagpur


• 2008:   B.Tech. in Computer Science and Engineering from National Institute of Technology, Durgapur

Publications

Journals

1. Ayan Das, Sudeshna Sarkar
   A Survey of the Model Transfer Approaches to Cross-Lingual Dependency Parsing
   ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), 2020.


2. Ayan Das, Sudeshna Sarkar
   Transform, Combine, and Transfer: Delexicalized Transfer Parser for Low-resource Languages
   ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), 2019.

Conference

1. Alapan Kuila, Ayan Das, Sudeshna Sarkar
   A Graph Convolution Network-based System for Technical Domain Identification
   17th International Conference on Natural Language Processing (ICON), 2020, Patna, India.


2. Ayan Das, Sudeshna Sarkar
   A little perturbation makes a difference: Treebank augmentation by perturbation improves transfer parsing
   16th International Conference on Natural Language Processing (ICON), 2019, Hyderabad, India.


3. Ayan Das, Affan Zaffar, Sudeshna Sarkar
   Delexicalized transfer parsing for low-resource languages using transformed and combined treebanks
   CoNLL 2017 Shared Task: Multilingual Parsing from Raw Text to Universal Dependencies, 2017, Vancouver, Canada.


4. Ayan Das, Raghuveer Chanda, Smriti Agrawal, Sourangshu Bhatacharya
   Distributed Weighted Parameter Averaging for SVM Training on Big Data
   Distributed Machine Learning workshop, AAAI 2017, San Francisco, USA.


5. Ayan Das, Agnivo Saha, Sudeshna Sarkar
   Development of a Bengali parser by cross-lingual transfer from Hindi
   6th Workshop on South and Southeast Asian Natural language (WSSANLP), COLING 2016, Osaka, Japan.


6. Ayan Das, Pranay Yerra, Sudeshna Sarkar
   A study of attention-based Neural Machine Translation models on Indian Languages
   6th Workshop on South and Southeast Asian Natural language (WSSANLP), COLING 2016, Osaka, Japan.


7. Ayan Das, Agnivo Saha, Sudeshna Sarkar
   Cross-lingual transfer parsing from Hindi to Bengali using delexicalization and chunking
   13th International Conference on Natural Language Processing (ICON), 2016, Varanasi, India.


8. Ayan Das, Sudeshna Sarkar
   Word Sense Disambiguation in Bengali applied to Bengali-Hindi Machine Translation
   10th International Conference on Natural Language Processing (ICON), 2013, Noida, India.

Work Experience

• Birla Institute of Technology and Science Pilani (Hyderabad campus)
Designation:   Assistant Professor
Department:   Computer Science and Information Systems
Duration:   December 2020 - December 2021 (1 years)


• Tata Consultancy Services
Designation:   Assistant Systems Engineer
Duration:   June 2008 - July 2011 (3 years)

Activities

• Information Retrieval
• Machine Learning
• Pattern Recognition
• Computer Vision

Students