Specialization

Machine Learning, Deep Learning, IoT

Email

raj.roul@thapar.edu

Contact No.:-

9834112291

Google Scholar ID:-

https://scholar.google.com/citations?hl=en&user=uWs8xfwAAAAJ

Educational Qualifications:-

M.C.A     NIT, Jamshedpur        
M.E.       College of Engineering, Guindy, Anna University    
Ph.D.      BITS Pilani    

Academic Experience :-
Assistant Professor, TIET, Patiala, since from Oct. 2018
• Visiting Assistant Professor, TIET, Patiala, Jan 2018 to Oct. 2018
• Lecturer, BITS Pilani, Goa, Oct 2008 to Dec 2017.
• Lecturer, SVCE, Chennai, Aug. 2006 to Oct 2008.
• Lecturer, SMIT, Chennai, Jan 2005 to July 2006.
• Lecturer, SITAMS, A. P, July 1998 to June 2003.
Current membership in professional organizations
• IEEE and its Computer Society

Honours and awards:-
• Received Rs. 50,000 from Microsoft research to present a paper in Takamatsu, Japan.
• Qualified GATE-2001.
Service activities (within and outside of the institution)
• Founder Warden, Boys Hostel in SMIT, A. P, from July 1998 to June 2003.
 

Ph.D. Student Supervising
1. Mrs. Ravneet Kaur
Title: Combining Probabilistic Data Structure with Deep learning for IoT applications.
2. Mrs. Kudratdeep Aulakh
Title: Smart Education System for Improving Student Engagement using Machine Learning.
3. Mrs. Navpreet
Title: Smart Transportation system using Deep Learning Techniques

Postgraduate Dissertation Supervised at BITS Pilani, Goa
1. Mr.Ishant Mangrulkar [M.E Software System - 2012]
Title: Deep Learning and its Applications on Text data
2. Mr.Kaushil Shanbhag [M.E Software System - 2012]
Title: Understanding Deep Learning in the domain of Text Summarization

Undergraduate Theses Supervised at BITS Pilani, Goa
1. Mr. A.V. Saith Reddy [MSc. Tech, Information Systems – 2016]
Title: Study on Different Feature Selection Techniques
2. Mr. Onkar S Samant [MSc. Tech, Information Systems – 2016]
Title: Deep Learning in the domain of Big Data Analysis
3. Mr. Ishaan Bansal [EEE/ E&I – 2014]
Title: Importance of Deep Learning in the domain of Text Clustering
4. Mr. Aditya Nelluri [MSc. Tech, Information Systems – 2014]
Title: Semi-Supervised Clustering using Deep Learning

Postgraduate Theses Supervised at BITS Pilani, Goa
1. Mr. Mayank Kumar Kameshbhai Desai [M.E Software System - 2014]
Title: Study and Compare Multilayer ELM with other Classifiers
2. Viraj Patel [M.E Software System - 2015]
Title: Deep Learning Feature Space for Text Clustering and Classification
 

Journal Publications
1. R.K.Roul, Impact of Multilayer ELM Feature Mapping Technique on Supervised and Semi-supervised learning Algorithms, Soft Computing, Springer, Vol 26, No. 1, pp.423-437, January-2022, (SCI Index, Impact factor: 3.732)
2. R.K.Roul, Topic Modelling Combined with Classification Technique for extractive Multi-document Text Summarization, Soft Computing, Springer, Vol 25, No. 2, pp.1113-1127, July-2020, (SCI Index, Impact factor: 3.732)
3. R. K. Roul and J.K.Sahoo, A Novel Approach for Ranking Web Documents based on Query-Optimized Personalized PageRank, International Journal of Data Science and Analytics, Vol 11, No 1, 37-55, August-2020, (Scopus)
4. R.K.Roul and Kushagr Arora, A nifty review to text summarization-based recommendation system for electronic products, Soft Computing, Springer, Vol 23, No 4, pp. 13183-13204, April-2019 (SCI Index, Impact factor: 3.732)
5. R.K.Roul, Suitability, and Importance of Deep Learning Feature Space in the Domain of Text Categorization, International Journal of Computational Intelligence Studies, Inderscience, Vol. 8, No. 1/2, pp. 73-102, Feb-2019 (DBLP)
6. R.K.Roul, Detecting Spam Web Pages using Multilayer Extreme Learning Machine: International Journal of Big Data Intelligence, Inderscience, Vol 5, No.1/2, pp. 49-61, Jan-2018, (DBLP)
7. R.K.Roul, An Effective Approach for Semantic-based Clustering and Topic-based Ranking of Web Documents, International Journal of Data Science and Analytics, Springer, March-2018, https://doi.org/10.1007/s41060-018-0112-3, (Scopus)
8. R.K.Roul and J.K.Sahoo, An Effective Topic-based Ranking Technique for Categorized Research Articles, International Journal of Computational Systems Engineering, Inderscience, Vol. 4, No. 1, 2018,(DBLP)
9. R.K.Roul, S.R. Asthana and G Kumar, Study on suitability and importance of multilayer extreme learning machine for classification of text data, Soft Computing, Springer, Vol 21, No 15, pp. 4239-4256, August-2017(SCI Index, Impact factor: 3.732))
10. R.K.Roul, S.R. Asthana, Mit Shah, and Dhurvesh Parikh, Detection of spam web pages using content and link-based approach, Indian Academy of Sciences, Springer, Vol. 41, No. 2, pp. 193-202, February-2016 (SCI Index, impact factor: 1.214)
11. R.K.Roul, S.R. Asthana and G Kumar, Spam Web Page detection using combined content and link features, International Journal of Data mining Modelling and Management, Inderscience, Vol 8, No.3, pp. 209-222, Sep-2016 (Scopus)
12. R.K.Roul and S.K.Sahay, Cluster Labeling using Chi-Square Based Keyword Ranking and Mutual Information Score: A Hybrid Approach, International Journal of Intelligence Systems Design and Computing, Inderscience, Vol. 1, No. 2, pp.145-167, February-2017

13. R.K.Roul, Ashish Nanda, Viraj Patel, and S.K.Sahay, Extreme Learning Machines in the Field of Text Classification, International Journal of Computer & Information Science, Vol. 16, No 3, pp 34-43, July-2015
14. Shashank Gugnani and R.K.Roul, Triple Indexing: An Efficient Technique for Fast Phrase Query Evaluation, International Journal of Computer Application, Vol 87, No 13, pp. 9-13, Feb-2014
15. R.K.Roul, A Novel Approach for Web Document Classification, International Journal of Computer Science & Engineering Technology, Vol 4, No 8, pp. 1118- 1125, Aug-2013
16. R.K.Roul and S.K.Sahay, An Effective Approach for Web Document Classification using Association Analysis of Data Mining, International Journal of Computer Science & Engineering Technology, Vol 3, No 10, pp. 483-492, Aug-2012
17. R.K.Roul and S.K.Sahay, An Effective Information Retrieval for Ambiguous Query, Asian Journal of Computer Science and Information Technology, Vol 2, No 3, pp. 26- 30, Sep-2012

Conference Publications
1. R.K.Roul and J.K.Sahoo, A Novel Modified Harmonic Mean combined with cohesion score for multi-document text summarization, 18 th ICDCIT-2022, KIIT, Bhubaneswar, Vol 13145, pp. 227-244, LNCS, Springer(Scopus)
2. R.K.Roul, Multi-document Text Summarization using Semantic Word and Sentence Similarity: A Combined Approach, 18 th ICON-2021, NIT Silchar, ACL(Scopus)
3. R.K.Roul, Study and Understanding the Significance of Multilayer-ELM feature space, 8 th , BDA-2020, IIIT Hyderabad, Vol 12581, pp. 28-48, LNCS, Springer(Scopus)
4. R.K.Roul and J.K.Sahoo, Study the significance of ML-ELM using Combined Pagerank and Content-based Feature Selection, 16 th ICDCIT-2020, KIIT, Bhubaneswar, Vol 12582, pp. 299-307, LNCS, Springer(Scopus)
5. R.K.Roul, P. Joshi, and J. K. Sahoo, Abstractive Text Summarization using Enhanced Attention Model, 11 th IHCI-2019, IIT, Jodhpur, Vol.11886, pp.63-76 LNCS, Springer (Scopus)
6. R.K.Roul, Deep Learning in the Domain of Near-Duplicate Document Detection, 7th BDA-2019, Ahmadabad University, Vol.11932, pp.439-459, LNCS, Springer (Scopus)
7. Shriya Gupta, Jajati Sahoo, and R.K Roul, Authorship Identification using Recurrent Neural Networks, 3 rd ICISDM-2019, University of Houston, Texas, USA, pp. 133-137, doi.org/10.1145/3325917.3325935, ACM (Scopus)
8. R.K.Roul, S. Merhotra, Y.Pengulia, and J. K. Sahoo, A New Approach for Multi-document Text Summarization using Topic Modeling, 15 th ICDCIT-2019, KIIT, Bhubaneswar, Volume 11319, pp 212-221, LNCS, Springer (Scopus)
9. R.K.Roul and J. K. Sahoo, Sentiment Analysis and Extractive Summarization based Recommendation System, 5 th ICCIDM-2018, UCE, Burla, Odisha, Pages 473-487, 2020, Springer (Scopus)
10. R.K.Roul and J. K. Sahoo, Near-Duplicate Document Detection using Semantic-based Similarity Measure: A Novel Approach, 5 th ICCIDM-2018, UCE, Burla, Odisha, Pages 543-558, 2020, Springer (Scopus)
11. R.K.Roul and Kushagr Arora, A Modified Cosine-Similarity based Log Kernel for Support Vector Machines in the Domain of Text Classification, 14 th ICON-2017, Jadavpur university, Kolkotta, pages 338-347, 2016 NLP Association of India (NLPAI) (Scopus)
12. R.K.Roul and Amit Aggarwal, Importance of the Feature Space of Deep Learning, 9th FIRE-2017, IISC Bangalore, pp 25-28, DOI: 10.1145/3158354.3158359, ACM (Scopus)
13. R.K.Roul, J. K. Sahoo and Rohan Goel, Deep Learning in the domain of multi-document text summarization, 7 th PReMI-2017, ISI, Kolkata, LNCS, Springer Volume 10597, pp 575-581, doi.org/10.1007/978-3-319-69900-4_73 (Scopus)

14. R.K.Roul and J. K. Sahoo, Document Labeling using Source-LDA combined with Correlation Matrix, 4 th ICCIDM-2017, UCE, Burla, Odisha, Vol. 711, pp. 697-707, AISC, Springer (Scopus)
15. R.K.Roul and J. K. Sahoo, Text Categorization Using a Novel Feature Selection Technique Combined with ELM, 5 th ICACNI-2017, NIT, Goa, AISC, Vol.709, pp. 217-228, Springer (Scopus)
16. R.K.Roul, J. K. Sahoo and Kushagr Arora, Query-Optimized PageRank: A Novel Approach, 4 th ICCIDM-2017, UCE, Burla, Odisha, Vol. 711, pp. 673-683, AISC, Springer (Scopus)
17. Amit Aggarwal and R.K.Roul, A Novel Hierarchical Clustering Algorithm for Online Resources, 5 th ICACNI-2017, NIT, Goa AISC, Vol.708, pp. 467-476, Springer (Scopus)
18. R.K.Roul and S.K.Sahay, Categorizing Text Data using Deep Learning: A Novel Approach, 4 th ICCIDM-2017, Vol. 711, pp. 793-805, UCE, Burla, Odisha, pp.793-805, AISC, Springer (Scopus)
19. R.K.Roul, J. K. Sahoo and Kushagr Arora, Modified TF-IDF Term Weighting Strategies for Text Categorization, 14 th INDICON-2017, IEEE Conference Publications, pp 1-6, DOI:10.1109/INDICON.2017.8487593 (Scopus)
20. R.K.Roul and Pranav Rai, A New Feature selection technique combined with ELM feature space for text classification, 13 th ICON-2016, pages 285–292, 2016 NLP Association of India (NLPAI) (Scopus)
21. R.K.Roul, A.Srivastav, and A.Bhalla, Commonality-Rarity Score Computation, 8 th FIRE-2016, pp 37-41, DOI: http://dx.doi.org/10.1145/3015157.3015165, ACM (Scopus)
22. R.K.Roul and S. K.Sahay, Semi-supervised Clustering using Seeded-kMeans in the feature space of ELM, 13 th INDICON-2016, DOI:10.1109/INDICON.2016.7838892, IEEE (Scopus)
23. R.K.Roul and S. K.Sahay,  Combining Apriori Approach with Support Based Count Technique to Cluster the Web Documents, 3 rd ICCIDM-2016, Advances in Intelligent Systems and Computing, Springer, DOI: 10.1007/978-981-10-3874-7_12 (Scopus)
24. R.K.Roul and J.K.Sahoo, Classification of Research Articles Hierarchically: A New Technique, Author:   3 rd ICCIDM-2016, Advances in Intelligent Systems and Computing, Springer, DOI: 10.1007/978-981-10-3874-7_32 (Scopus)
25. R.K.Roul and S.K.Sahay, K-means and Wordnet based Feature Selection Combine with Extreme Learning Machines for Text Classification, 12 th International Conference on Distributed Computing and Internet Technology (ICDCIT), 2016, Distributed Computing and Internet Technology, LNCS, Springer, Vol.9581, pp 103-112, doi.org/10.1007/978-3-319-28034-9_13 (Scopus)
26. R.K.Roul, Ashish Nanda, Viraj Patel, and S. K.Sahay, Extreme Learning Machines in the Field of Text Classification, 16 th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2015) Takamatsu, Japan, Year: 2015, Pages 1-7, DOI: 10.1109/SNPD.2015.7176204, IEEE Conference Publications (Scopus)
27. R.K.Roul, S.Varshneya, Ashu Kalra, and S. K. Sahay, A Novel Modified Apriori Approach for Web Document Clustering, 2 nd ICCIDM - Volume 3, Smart Innovation, Systems and Technologies 33, DOI 10.1007/978-81-322-2202-6_14, Springer India-2015 (Scopus)
28. R.K.Roul, Shashank Gugnani, and Mit Shah, Clustering Based Feature Selection using Extreme Learning Machines for Text classification, 12 th INDICON-2015, DOI: 10.1109/INDICON.2015.7443788, IEEE Conference Publications, pp 1-6 (received the best paper award) (Scopus)
29. Shashank Gugnani, Tushar Bihany, and R.K. Roul, Importance of Extreme Learning Machine in the field of Query Classification, 9 th ICIIS-2014, DOI:10.1109/ICIINFS.2014.7036627, IEEE Conference Publications, pp 1-6. (Scopus)
30. R.K.Roul and Ishaan Bansal, GM-Tree: An Efficient frequent pattern mining technique for dynamic database, 9 th ICIIS-2014, DOI: 10.1109/ICIINFS.2014.7036626, IEEE Conference Publications, pp 1-6. (Scopus)
31. R.K.Roul, S.R.Asthana, and S. K.Sahay, Automated Document Indexing via Intelligent Hierarchical Clustering: A Novel Approach, International Conference on High-Performance Computing and Applications (ICHPCA), Year: 2014, pp: 1 - 6, DOI:10.1109/ICHPCA.2014.7045347, IEEE Conference Publications. (Scopus)
32. R.K.Roul, Sahil Mittal and Pravin Joshi, Efficient Approach for Near Duplicate page detection using textual and conceptual based techniques, 2 nd ICACNI, Advanced Computing, Networking and Informatics, Springer, pp 195-203, 2014 (Scopus)
33. R.K. Roul, O.R. Devanand and S.K. Sahay, Web Document Clustering and Ranking using Tf-Idf based Apriori Approach, International Journal of Computer Application, 2014, Proceedings ICACEA, No. 2, pp 34-39 (received the best paper award)
34. Shashank Gugnani, Tushar Bihany, and R.K. Roul, A Complete Survey on Web Document Ranking, International Journal of Computer Application, 2014, Proceedings ICACEA, No. 2, pp 1-7
35. R.K.Roul and S. K.Sahay, An Effective Approach for Web Document Clustering,   21st International Conference on Interdisciplinary Mathematics, Statistics and Computational Techniques, Dec 15-17, 2012, Punjab University, Chandigarh.