Publications · OSINT Group, IIT Guwahati

2026

Sujit Kumar, Saurabh Kumar, Sanasam Ranbir Singh, "Overcoming structural and similarity barriers: Graph neural network-based contextual reasoning for detecting incongruent and partially misleading news", Neurocomputing. pp. 132522
Sunit Kumar Nandi, Ritesh Ratti, Sanasam Ranbir Singh, Sukumar Nandi, "MVNIDS: A multiview-based network intrusion detection system", J. Inf. Secur. Appl.. pp. 104321
Sujit Kumar, Sanasam Ranbir Singh, "From Headlines and News to Truth: Leveraging LLMs With Cascade Classification and Prompt Tuning for Incongruent News Detection", IEEE Trans. Comput. Soc. Syst.. pp. 2438-2449
Sujit Kumar, Monika Singh, Abhishek Ranjan, Tanveen, Sanasam Ranbir Singh, "Prompt-based Masked Language Modeling for Numerical Reasoning", ACM Trans. Intell. Syst. Technol.. pp. 76:1-76:33
Saurabh Kumar, Dhruvkumar Babubhai Kakadiya, Sanasam Ranbir Singh, Sukumar Nandi, "Sentence-Level Back-Transliteration of Romanized Indian Languages: Performance Analysis and Challenges", LREC. pp. 818-827
Maisang Kamei Salice, Sanasam Ranbir Singh, Priyankoo Sarmah, "Insights from Romanized Manipuri Social Media Text: A Transliteration Corpus and Variation Analysis", LREC. pp. 1878-1888
Telem Joyson Singh, Hemanta Baruah, Sanasam Ranbir Singh, Anindita Talukdar, Nasrin Shahnaz, Okram Jimmy Singh, Priyankoo Sarmah, Pallav Kumar Dutta, Sukumar Nandi, Pranab Duara, "AssamLegalTrans: A Parallel Corpus, Benchmark and Analysis for English-Assamese Machine Translation of Legal Judgments", LREC. pp. 4921-4930
Shifali Agrahari, Abhishek Anand, Shubham Kannaujiya, Sanasam Ranbir Singh, Sujit Kumar, "Osint at SemEval-2026 Task 13: A Distribution-Aware Framework for Machine-Generated Code Detection and Multi-Source Authorship Attribution", SemEval@ACL. pp. 2866-2876
Soumyadeep Jana, Sagar Nishad, Sanasam Ranbir Singh, "Moment-KV: Momentum-Based Decode-Time KV Cache Compression for Long Generation", CoRR.
Soumyadeep Jana, Pulkit Mittal, Sanasam Ranbir Singh, "Mitigating Hallucination in Vision-Language Models through Barrier-Regulated Adaptive Closed-form Steering", CoRR.

2025

Sunit Kumar Nandi, Ritesh Ratti, Sanasam Ranbir Singh, Sukumar Nandi, "Prompt Engineering-Based Network Intrusion Detection System", IEEE Access. pp. 190859-190871
Sujit Kumar, Anant Shankhdhar, Divyam Singal, Bhuvan Aggarwal, Ahaan Sameer Malhotra, Sanasam Ranbir Singh, "Fake news article detection datasets for Hindi language", Lang. Resour. Evaluation. pp. 3153-3188
Teisovi Angami, Mimi Kevichüsa-Ezung, Sanasam Ranbir Singh, Themrichon Tuithung, "Evaluation of the morphological rules for the Tenyidie language: a low-resource language", Lang. Resour. Evaluation. pp. 3189-3214
Sujit Kumar, Shifali Agrahari, Priyank Soni, Aayush Sachdeva, Sanasam Ranbir Singh, "Fake News Detection using Hashtag Context", Pattern Recognit. Lett.. pp. 43-49
Telem Joyson Singh, Sanasam Ranbir Singh, Priyankoo Sarmah, "Distilling Knowledge in Machine Translation of Agglutinative Languages with Backward and Morphological Decoders", ACM Trans. Asian Low Resour. Lang. Inf. Process.. pp. 1:1-1:19
Soumyadeep Jana, Abhrajyoti Kundu, Sanasam Ranbir Singh, "Deep Modality-Disentangled Prompt Tuning for Few-Shot Multimodal Sarcasm Detection", CIKM. pp. 1013-1023
Saurabh Kumar, Dhruvkumar Babubhai Kakadiya, Sanasam Ranbir Singh, "Team IndiDataMiner at IndoNLP 2025: Hindi Back Transliteration - Roman to Devanagari using LLaMa", COLING Workshops. pp. 129-134
Shifali Agrahari, Sanasam Ranbir Singh, "OSINT at GenAI Detection Task 1: Multilingual MGT Detection: Leveraging Cross-Lingual Adaptation for Robust LLMs Text Identification", COLING Workshops. pp. 184-190
Shifali Agrahari, Subhashi Jayant, Saurabh Kumar, Sanasam Ranbir Singh, "EssayDetect at GenAI Detection Task 2: Guardians of Academic Integrity: Multilingual Detection of AI-Generated Essays", COLING Workshops. pp. 299-306
Soumyadeep Jana, Sanasam Ranbir Singh, "Teaching Sarcasm: Few-Shot Multimodal Sarcasm Detection via Distillation to a Parameter-Efficient Student", IJCNLP-AACL (Findings). pp. 1338-1349
Shifali Agrahari, Sujit Kumar, Sanasam Ranbir Singh, "Can You Really Trust That Review? ProtoFewRoBERTa and DetectAIRev: A Prototypical Few-Shot Method and Multi-Domain Benchmark for Detecting AI-Generated Reviews", IJCNLP-AACL (Findings). pp. 2118-2140
Telem Joyson Singh, Sanasam Ranbir Singh, Priyankoo Sarmah, "An Information-Theoretic Approach to Reducing Fertility in LLMs for Manipuri Machine Translation", IJCNLP-AACL (Findings). pp. 2394-2404
Sujit Kumar, Anshul Sharma, Siddharth Hemant Khincha, Gargi Shroff, Sanasam Ranbir Singh, Rahul Mishra 0004, "SciClaimHunt: A Large Dataset for Evidence-based Scientific Claim Verification", IJCNN. pp. 1-10
Telem Joyson Singh, Sanasam Ranbir Singh, Deepen Naorem, Priyankoo Sarmah, "Chain-of-Morphemes Tuning: Injecting Morphology in LLM-based Machine Translation", IJCNN. pp. 1-8
Zhonei i Gwirie, Priyankoo Sarmah, Sanasam Ranbir Singh, "Tonal Coarticulation in Jotsoma Angami Compounds Vs Non-Compounds", O-COCOSDA. pp. 1-6
Saurabh Kumar, Sujit Kumar, Sanasam Ranbir Singh, Sukumar Nandi, "indiDataMiner at SemEval-2025 Task 11: From Text to Emotion: Transformer-Based Models for Emotions Detection in Indian Languages", SemEval@ACL. pp. 2020-2027
Shifali Agrahari, Hemanth Prakash Simhadri, Ashutosh Kumar Verma, Sanasam Ranbir Singh, "Osint at AraGenEval shared task: Fine-Tuned Modeling for Tracking Style Signatures and AI Generation in Arabic Texts", ArabicNLP (Shared Tasks). pp. 82-87
Shifali Agrahari, Sanasam Ranbir Singh, "Tracing Thought: Using Chain-of-Thought Reasoning to Identify the LLM Behind AI-Generated Text", CoRR.
Soumyadeep Jana, Abhrajyoti Kundu, Sanasam Ranbir Singh, "Think Twice Before You Judge: Mixture of Dual Reasoning Experts for Multimodal Sarcasm Detection", CoRR.
Soumyadeep Jana, Abhrajyoti Kundu, Sanasam Ranbir Singh, "Dual Modality-Aware Gated Prompt Tuning for Few-Shot Multimodal Sarcasm Detection", CoRR.
Soumyadeep Jana, Sahil Danayak, Sanasam Ranbir Singh, "AdS: Adapter-state Sharing Framework for Multimodal Sarcasm Detection", CoRR.
Neelesh Kumar Shukla, Sanasam Ranbir Singh, "Inclusion of Role into Named Entity Recognition and Ranking", CoRR.

2024

Deepen Naorem, Sanasam Ranbir Singh, Priyankoo Sarmah, "Improving linear orthogonal mapping based cross-lingual representation using ridge regression and graph centrality", Comput. Speech Lang.. pp. 101640
Jennil Thiyam, Sanasam Ranbir Singh, Prabin Kumar Bora, "Chart classification: a survey and benchmarking of different state-of-the-art methods", Int. J. Document Anal. Recognit.. pp. 19-44
Deepen Naorem, Sanasam Ranbir Singh, Priyankoo Sarmah, "Embarking on a Preliminary Exploration: Cross-Lingual Embedding in English-Manipuri", Int. J. Asian Lang. Process.. pp. 2450007:1-2450007:16
Loitongbam Gyanendro Singh, Sanasam Ranbir Singh, "Sentiment analysis of tweets using text and graph multi-views learning", Knowl. Inf. Syst.. pp. 2965-2985
Loitongbam Gyanendro Singh, Sanasam Ranbir Singh, "Characteristics of opinions in the societal and non-societal domains", Soc. Netw. Anal. Min.. pp. 148
Hemanta Baruah, Sanasam Ranbir Singh, Priyankoo Sarmah, "Transliteration Characteristics in Romanized Assamese Language Social Media Text and Machine Transliteration", ACM Trans. Asian Low Resour. Lang. Inf. Process.. pp. 33:1-33:36
Sujit Kumar, Saurabh Kumar, Sanasam Ranbir Singh, "A Headline-Centric Graph-Based Dual Context Matching Approach for Incongruent News Detection", IEEE Trans. Comput. Soc. Syst.. pp. 5913-5924
Hemanta Baruah, Sanasam Ranbir Singh, Priyankoo Sarmah, "AssameseBackTranslit: Back Transliteration of Romanized Assamese Social Media Text", LREC/COLING. pp. 1627-1637
Shifali Agrahari, Samridhi Bisht, Sanasam Ranbir Singh, "Text Authorship Attribution: Stylometric Insights into Human and LLM-Generated Text", COMAD/CODS (December). pp. 344-346
Monika Singh, Sujit Kumar, Tanveen, Sanasam Ranbir Singh, "ClusterCore at SemEval-2024 Task 7: Few Shot Prompting With Large Language Models for Numeral-Aware Headline Generation", SemEval@NAACL. pp. 1719-1726

2023

Sujit Kumar, Mohan Kumar And Sanasam Ranbir Singh, "Language Independent Fake News Detection Over Social Media Networks Using Centrality Aware Graph Convolution Network", In the Proceedings of the 9th International Conference on Mathematics and Computing, Jan 6-8 2023.
Sujit Kumar, Durgesh Kumar And Sanasam Ranbir Singh, "Gated Recursive and Sequential Deep Hierarchical Encoding for Detecting Incongruent News Articles", IEEE Transactions on Computational Social Systems, 2023.
Jennil Thiyam, Sanasam Ranbir Singh, Prabin Kumar Bora, "Integrated document segmentation and region identification: textual, equation and graphical", Multim. Syst.. pp. 3447-3466
Saurabh Kumar, Sanasam Ranbir Singh, Sukumar Nandi, "IndiSocialFT: Multilingual Word Representation for Indian languages in code-mixed environment", EMNLP (Findings). pp. 3866-3871
Deepen Naorem, Okram Jimmy Singh, Sanasam Ranbir Singh, Priyankoo Sarmah, "English-Manipuri Cross-Lingual Embedding: A Preliminary Study", IALP. pp. 74-79
Telem Joyson Singh, Sanasam Ranbir Singh, Priyankoo Sarmah, "Can Big Models Help Diverse Languages? Investigating Large Pretrained Multilingual Models for Machine Translation of Indian Languages", ICON. pp. 663-669
Sujit Kumar, Rohan Jaiswal, Mohit Ram Sharma, Sanasam Ranbir Singh, "Multiset Dual Summarization for Incongruent News Article Detection", ICON. pp. 779-790
Telem Joyson Singh, Sanasam Ranbir Singh, Priyankoo Sarmah, "Subwords to Word Back Composition for Morphologically Rich Languages in Neural Machine Translation", PACLIC. pp. 691-700
Hemanta Baruah, Sanasam Ranbir Singh, Priyankoo Sarmah, "Assamese Back Transliteration - An Empirical Study Over Canonical and Non-canonical Datasets", PACLIC. pp. 801-808
Sujit Kumar, Aditya Sinha, Soumyadeep Jana, Rahul Mishra 0004, Sanasam Ranbir Singh, "Jack-flood at SemEval-2023 Task 5: Hierarchical Encoding and Reciprocal Rank Fusion-Based System for Spoiler Classification and Generation", SemEval@ACL. pp. 1906-1915
Ritesh Ratti, Sanasam Ranbir Singh, Sukumar Nandi, "Protocol Aware Unsupervised Network Intrusion Detection System", TrustCom. pp. 1524-1531
Ritesh Ratti, Sanasam Ranbir Singh, Sukumar Nandi, "Network based Intrusion Detection using Time aware LSTM Autoencoder", TrustCom. pp. 2570-2578

2022

Bornali Phukon, Anasua Mitra, Sanasam Ranbir Singh, Priyankoo Sarmah, "TEAM: A multitask learning based Taxonomy Expansion approach for Attach and Merge", Findings of the Association for Computational Linguistics: NAACL 2022, 2022, pp 366-378.
Sujit Kumar, Gaurav Kumar, Sanasam Ranbir Singh, "Detecting Incongruent News Articles Using Multi-head Attention Dual Summarization", Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing, 2022, pp 967-977.
Anasua Mitra, Priyesh Vijayan, Sanasam Ranbir Singh, Diganta Goswami, Srinivasan Parthasarathy, and Balaraman Ravindran, "Revisiting Link Prediction on Heterogeneous Graphs with a Multi-view Perspective", 2022 IEEE International Conference on Data Mining (ICDM), 2022, pp 358-367.
Sujit Kumar, Gaurav Kumar, Sanasam Ranbir Singh, "Text Minor at CheckThat! 2022: fake news article detection using RoBERT", Working Notes of CLEF, 2022.
Jennil Thiyam, Sanasam Ranbir Singh, Prabin Kumar Bora, "Effect of attention and triplet loss on chart classification: a study on noisy charts and confusing chart pairs", Journal of Intelligent Information Systems, 2022, pp 1-28.
Anindita Baruah, Sanasam Ranbir Singh, "Investigating political polarization in India through the lens of Twitter", Social Network Analysis and Mining, 2022, volume=12, number=1, pp 97.
Durgesh Kumar, Loitongbam Gyanendro Singh, Sanasam Ranbir Singh, "Hashtag-Based Tweet Expansion for Improved Topic Modeling", IEEE Transactions on Computational Social Systems, 2022.
Laitonjam, Lenin, Sanasam Ranbir Singh, "A Hybrid Machine Transliteration Model Based on Multi-source Encoder--Decoder Framework: English to Manipuri", SN Computer Science, 2022, pp 1-18.
Laitonjam, Lenin, Sanasam Ranbir Singh, "Manipuri--English comparable corpus for cross-lingual studies", Language Resources and Evaluation, 2022, pp 1-37.

2021

Anasua Mitra, Priyesh Vijayan, Sanasam Ranbir Singh, Diganta Goswami, Srinivasan Parthasarathy, Balaraman Ravindran, "Semi-Supervised Deep Learning for Multiplex Networks", ACM SIGKDD 2021, August 2021, pp 1234-1244.
Bornali Phukon, Akash Anil, Sanasam Ranbir Singh, Priyankoo Sarmah, "Synonymy Expansion using Link Prediction Methods: A case study of Assamese WordNet", ACM TALLIP 2021, May 2021, Article No. 15 pp 1-21.
Loitongbam Gyanendro Singh, Sanasam Ranbir Singh, "Empirical study of sentiment analysis tools and techniques on societal topics", Journal of Intelligent Information Systems, 2021, pp 379-407.
Neelakshi Sarma, Sanasam Ranbir Singh, Diganta Goswami, "SwitchNet: Learning to switch for word-level language identification in code-mixed social media text", Natural Language Engineering, 2021, pp 337-359.
Ritesh Ratti, Sukumar Nandi, Sanasam Ranbir Singh, "Online Network Attack Detection using Statistical Features", 2021 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS), 2021, pp 125-130.
Telem Joyson Singh, Sanasam Ranbir Singh and Priyankoo Sarmah, "English-Manipuri Machine Translation: An empirical study of different Supervised and Unsupervised Methods", 2021 International Conference on Asian Language Processing (IALP), 2021, pp 142-147.
Lenin Laitonjam, Sanasam Ranbir Singh, "Manipuri-English Cross-lingual Word Embeddings using a Temporally Aligned Comparable Corpus", 2021 International Conference on Asian Language Processing (IALP), 2021, pp 195-199.
Jennil Thiyam, Ranbir Singh Sanasam, Prabin Bora, "Challenges in chart image classification: A comparative study of different deep learning methods", Proceedings of the 21st ACM Symposium on Document Engineering, 2021, pp 1-4.
Jennil Thiyam, Ranbir Singh Sanasam, Prabin Bora, "Chart classification: an empirical comparative study of different learning models", Proceedings of the Twelfth Indian Conference on Computer Vision, Graphics and Image Processing, 2021, pp 1-9.
Laitonjam, Lenin, Sanasam Ranbir Singh, "Cross-Lingual Embeddings Using a Temporally Aligned Comparable Corpus: A Case Study For Manipuri--English", International Journal of Asian Language Processing, 2021, volume=31, number=03n04, pp 2250008.
Bornali Phukon, Akash Anil, Sanasam Ranbir Singh, Priyankoo Sarmah, "Synonymy Expansion Using Link Prediction Methods: A Case Study of Assamese WordNet", Transactions on Asian and Low-Resource Language Information Processing, 2021, pp 1-21.
Jennil Thiyam, Sanasam Ranbir Singh, and Prabin K. Bora, "Chart classification: an empirical comparative study of different learning models", Proceedings of the Twelfth Indian Conference on Computer Vision, Graphics and Image Processing, pp 1-9.

2020

Akash Anil, Sanasam Ranbir Singh, "Effect of Class Imbalance in Heterogeneous Network Embedding: An Empirical Study", Journal of Informetrics,.
Loitongbam Gyanendro Singh, Akash Anil, Sanasam Ranbir Singh, "SHE: Sentiment Hashtag Embedding Through Multitask learning", IEEE Transactions on Computational Social Systems, Volume: 7(2), 417-424.
Debashis Naskar, Sanasam Ranbir Singh, Durgesh Kumar, Sukumar Nandi, Eva Onaindia De La Rivaherrera, "Emotion Dynamics of Public Opinions on Twitter", ACM Transaction on Information System,.
Loitongbam Gyanendro Singh, Sanasam Ranbir Singh, "Empirical Study of Sentiment Analysis Tools and Techniques on Societal Topics", Journal of Intelligent Information Systems, October 2020.
Loitongbam Gyanendro Singh, Anasua Mitra, Sanasam Ranbir Singh, "Sentiment Analysis of Tweets using Heterogeneous Multi-layer Network Representation and Embedding", The 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP2020), November 2020.
Ritesh Ratti, Sanasam Ranbir Singh, Sukumar Nandi, "Towards implementing fast and scalable Network Intrusion Detection System using Entropy based Discretization Technique", ICCCNT. pp. 1-7
Debashis Naskar, Eva Onaindia, Miguel Rebollo, Sanasam Ranbir Singh, "Predicting emotion dynamics sequence on Twitter via deep learning approach", MoMM. pp. 20-24

2019

Neelakshi Sarma and Sanasam Ranbir Singh and Diganta Goswami, "Influence of social conversational features on language identification in highly multilingual online conversations", Information Processing & Management Volume 56, Issue 1, January 2019, pp 151-166, 2019.
Akash Anil, Shubham Singhal, Piyush Jain, Sanasam Ranbir Singh, Ajay Ladhar, Sandeep Singh and Uppinder Chugh, "Network Sampling Using k-hop Random Walks for Heterogeneous Network Embedding", CODS-COMAD 2019,.
Rajlakshmi Saikia, Sanasam Ranbir Singh and Priyankoo Sarmah, "Effectiveness of using language independent transcribers for spoken language identification for different Indian languages", International Journal of Asian Language Processing (IJALP), Volume 28 Issue 2.
Durgesh Kumar, Sanasam Ranbir Singh, "Prioritized Named Entity Driven LDA for Document Clustering", 8th International Conference on Pattern Recognition and Machine Intelligence (PReMI), pp 294-301.
Akash Anil, Uppindar Chugh, Sanasam Ranbir Singh, "On Applying Meta-path for Network Embedding in Mining Heterogeneous DBLP Network", 8th International Conference on Pattern Recognition and Machine Intelligence (PReMI 2019), pp 249-257.

2018

Akash Anil, Sanasam Ranbir Singh and Ranjan Sarmah, "Mining Heterogeneous Terrorist Attack Network Using Personalized PageRank", Web Intelligence,, vol. 16, no. 1, pp. 37-52, 2018.
Akash Anil, Ajay Ladhar, Sandeep Singh, Uppinder Chugh, and Sanasam Ranbir Singh, "Network Sampling Using K-hop Random Walks for Heterogeneous Network Embedding", Accepted in the 20th International Conference on Asia-Pacific Digital Libraries ICADL-2018, (Withdrawn).
Akash Anil, Uppinder Chugh, and Sanasam Ranbir Singh, "On Applying Meta-path for Network Embedding in Mining Heterogeneous DBLP Network", Accepted in the 20th International Conference on Asia-Pacific Digital Libraries ICADL-2018, (Withdrawn).
Lenin Laitonjam, Loitongbam Gyanendro Singh and Sanasam Ranbir Singh, "Transliteration of English Loanwords and Named-entities to Manipuri: Phoneme vs Grapheme representation", Accepted in International Conference on Asian Language Processing (IALP), 2018.
Neelakshi Sarma, Sanasam Ranbir Singh, Diganta Goswami, "Word Level Language Identification in Assamese-Bengali-Hindi-English Code-Mixed Social Media Text", Accepted in International Conference on Asian Language Processing (IALP), 2018.

2017

Niladri Sett, Saptarshi Basu, Sukumar Nandi, Sanasam Ranbir Singh, "Temporal link prediction in multi-relational network", Journal of World Wide Web, 2017.
Niladri Sett, Devesh, Sanasam Ranbir Singh, Sukumar Nandi, "Exploiting reciprocity toward link prediction", Journal of Knowledge and Information System, Springer, 2017.
Loitongbam Gyanendro Singh, Nagaraj Adiga, Bidisha Sharma, Sanasam Ranbir Singh, S R M Prasanna, "Automatic Pause Marking for Speech Synthesis", IEEE Region Ten Conference (TENCON), 2017.
Loitongbam Gyanendro Singh and Sanasam Ranbir Singh, "Word Polarity Detection using Syllable Features for Manipuri Language", the 21th International Conference on Asian Language Processing (IALP 2017), DOI: 10.1109/IALP.2017.8300580.
Rajlakshmi Saikia, Sanasam Ranbir Singh and Priyankoo Sarmah, "Effect of Language Independent Transcribers on Spoken Language Identification for Different Indian Languages", the 21th International Conference on Asian Language Processing (IALP 2017), DOI: 10.1109/IALP.2017.8300582.

2016

Niladri Sett, Sanasam Ranbir Singh, Sukumar Nandi, "Influence of edge weight on node proximity based link prediction methods: An empirical analysis", Neurocomputing 172, 71-83 (2016).
Akash Anil, S. Ranbir Singh, Ranjan Sarmah, "Personalised PageRank as a Method of Exploiting Heterogeneous Network for Counter Terrorism and Homeland Security", IEEE/WIC/ACM Web Intelligence - 2016,.
Rajlakshmi Saikia and Sanasam Ranbir Singh, "Generating Manipuri English Pronunciation Dictionary Using Sequence Labelling Problem.", The 20th International Conference on Asian Language Processing (IALP 2016),.
Loitongbam Gyanendro Singh, Lenin Laitonjam, Sanasam Ranbir Singh, "Automatic Syllabification for Manipuri language", Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers , pp 349-357,.
Niladri Sett, Subhrendu Chattopadhyay, Sanasam Ranbir Singh, and Sukumar Nandi, "A time agnostic method for predicting dull nodes and links in evolving networks for data cleaning", IEEE/WIC/ACM Web Intelligence - 2016,.
Niladri Sett, Subhrendu Chattopadhyay, Sanasam Ranbir Singh, Sukumar Nandi, "A Time Aware Method for Predicting Dull Nodes and Links in Evolving Networks for Data Cleaning", WI. pp. 304-310

2015

Akash Anil, Durgesh Kumar, Shubhanshu Sharma, Rakesh Singha, Ranjan Sarmah, Nitesh Bhattacharya, Sanasam Ranbir Singh, "Link Prediction using Social Network Analysis over Heterogeneous Terrorist Network", 8th Proceeding of IEEE SocialCom-2015,.

2014

Akash Anil, Niladri Sett, Sanasam Ranbir Singh, "Modeling evolution of a social network using temporalgraph kernels", SIGIR 2014, 1051-1054.

2013

Deepak Mangal, Niladri Sett, Sanasam Ranbir Singh, Sukumar Nandi, "Link prediction on evolving social network using spectral analysis", IEEE ANTS 2013, 1-6.
Ranbir Sanasam, Hema Murthy and Timothy Gonsalves, "Inference Based Query Expansion Using Real Time Implicit Feedback", Chapter?in?Communications in Computer and Information Science, 272:158-172, January 2013.
Pranaw Kumar, Gandhi Annamalai, T. Sajini, Anand Konjengbam, M. Praveen, G. R. Kasthuri, Anil Prabhakar, Shuo Qiao, Sushanta K. Pani, Vishal Maral, S. L. Binil Kumar, Arun Gopi, E. A. Neethu, Bira Chandra Singh, Sanasam Ranbir Singh, Hema A. Murthy, "Seamless integration of common framework Indian language TTSes in various applications", O-COCOSDA/CASLRE. pp. 1-6
Hemant A. Patil, Tanvina B. Patel, Nirmesh J. Shah, Hardik B. Sailor, Raghava Krishnan, G. R. Kasthuri, T. Nagarajan 0001, S. Lilly Christina, Naresh Kumar, Veera Raghavendra, S. Prahallad Kishore, S. R. Mahadeva Prasanna, Nagaraj Adiga, Sanasam Ranbir Singh, Anand Konjengbam, Pranaw Kumar, Bira Chandra Singh, S. L. Binil Kumar, T. G. Bhadran, T. Sajini, Arup Saha, Tulika Basu, K. Sreenivasa Rao, N. P. Narendra, Anil Kumar Sao, Rakesh Kumar, Pranhari Talukdar, Purnendu Acharyaa, Somnath Chandra, Swaran Lata, Hema A. Murthy, "A syllable-based framework for unit selection synthesis in 13 Indian languages", O-COCOSDA/CASLRE. pp. 1-8

2011

Sankara Rao and Ranbir Sanasam, "Proxy: Integrating Client Side Information and Query, Proc. of the Eighth International Workshop on Information Integration on the Web", IIWeb2011, Hyderabad, India, 28th March, 2011.

2010

Ranbir Sanasam, Hema Murthy and Timothy Gonsalves, "Dynamic Query Expansion Based on User's Real Time Implicit Feedback", Proc. of the International Conference on Knowledge Discovery and Information Retrieval, KDIR2010, Valencia, Spain, 26-29 October, 2010.
Ranbir Sanasam, Hema Murthy and Timothy Gonsalves, "Feature Selection for Text Classification Based on Gini Coefficient of Inequality", Proc. of JMLR Fourth International Workshop on Feature Selection in Data Mining, FSDM2010, Hyderabad, India, 21-24 June, 2010.
Sanasam Ranbir Singh, Hema A. Murthy, Timothy A. Gonsalves, "Inference Based Query Expansion Using User's Real Time Implicit Feedback", IC3K. pp. 158-172

2008

Sanasam Ranbir Singh, Hema A. Murthy, Timothy A. Gonsalves, "Determining User's Interest in Real Time", Proc WWW2008, April 21-25, Beijing, China.
Sanasam Ranbir Singh, Hema A. Murthy, Timothy A. Gonsalves, "Effect of Word Density on Measuring Words Association", Proc ACM Compute 2008, Jan 18-20, Bangalore, India.

2007

Sanasam Ranbir Singh, "Estimating the Rate of Web Page Updates", Proceeding of IJCAI-2007, Hyderabad, Jan. 6-12, 2007.

2006

Gourakishwar Ningthoujam, Ranbir Sanasam, Anjana Mahanta and Bhanu Prasad, "An Algorithm for Discovering Frequent Closed Itemsets in a Large Dataset", Journal of Experimental and Theoretical Artificial Intelligence, Volume 18, Issue 4, 2006, pp 481-499.
Ningthoujam Gourakishwar Singh, Sanasam Ranbir Singh, Anjana Kakoti Mahanta, Bhanu Prasad 0001, "An algorithm for discovering the frequent closed itemsets in a large database", J. Exp. Theor. Artif. Intell.. pp. 481-499

2005

Gourakishwar Ningthoujam, Ranbir Sanasam and Anjana Mahanta, "CloseMiner: A new algorithm for discovering frequent close itemsets", IICAI 2005, Pune, December 20-22 2005.
Gourakishwar Ningthoujam, Ranbir Sanasam and Anjana Mahanta, "CloseMiner: Discovering frequent closed itemsets using frequent closed Tidsets", IEEE ICDM 2005, Houston, Texas, USA 27 - 30 November 2005 (Short Paper).
Ningthoujam Gourakishwar Singh, Sanasam Ranbir Singh, Anjana Kakoti Mahanta, "CloseMiner: A New Algorithm for Discovering Frequent Closed Itemsets", IICAI. pp. 2611-2630

2004

Debajyoti Mukhopadhyay and Sanasam Ranbir Singh, "An algorithm for automatic web page clustering", IEEE INDICON 2004, Indian Institute of Technology Kharagpur, Dec. 20-22, 2004.
Ranbir Sanasam, Bidyut Kr. Patra and Debasis Giri, "Mining frequent closed itemsets using conditional frequent pattern tree", IEEE INDICON 2004, Indian Institute of Technology Kharagpur, Dec. 20-22, 2004.

2003

Debajyoti Mukhopadhyay, Debasis Giri and Sanasam Ranbir Singh, "An approach to confidence based page ranking for user oriented Web search", ACM SIGMOD, Vol. 32 (2) June 2003.
Debajyoti Mukhopadhyay, Debasis Giri and Sanasam Ranbir Singh, "User oriented Web page ranking mechanism", ITPC, Katmandu May 23-26 2003.

2002

Anitha Nalluri, Bala Saraswathi A, Bharathi S, Hema A Murthy, Patricia J., Ranbir Singh S., Timothy A Gonsalves, Vidhya M.S., and Vivekanathan K., "Indian Language Support for X-Window System", Proc. ICON-02, pp. 263-272, Mumbai, India.