Natraj Raman

36 papers A* 5A 1B 1C 1Misc 2Journal 19Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Global Graph Counterfactual Explanation: A Subgraph Mapping Approach.
Trans. Mach. Learn. Res.
Yinhan He, Wendy Zheng, Yaochen Zhu, Jing Ma, Saumitra Mishra, Natraj Raman, Ninghao Liu, Jundong Li
2025 J jnl
Monty Hall and Optimized Conformal Prediction to Improve Decision-Making with LLMs.
CoRR
Harit Vishwakarma, Alan Mishler, Thomas Cook, Niccolò Dalmasso, Natraj Raman, Sumitra Ganesh
2025 A* conf
Prune 'n Predict: Optimizing LLM Decision-making with Conformal Prediction.
ICML
Harit Vishwakarma, Alan Mishler, Thomas Cook, Niccolò Dalmasso, Natraj Raman, Sumitra Ganesh
2025 J jnl
Robust and Efficient Fine-tuning of LLMs with Bayesian Reparameterization of Low-Rank Adaptation.
Trans. Mach. Learn. Res.
Vaibhav Seth, Ayan Sengupta, Arinjay Pathak, Aastha A K. Verma, Natraj Raman, Sriram Gopalakrishnan, Niladri Chatterjee, Tanmoy Chakraborty
2024 J jnl
Characterizing Multimodal Long-form Summarization: A Case Study on Financial Reports.
CoRR
Tianyu Cao, Natraj Raman, Danial Dervovic, Chenhao Tan
2024 — conf
DocLLM: A Layout-Aware Generative Language Model for Multimodal Document Understanding.
ACL (1)
Dongsheng Wang, Natraj Raman, Mathieu Sibue, Zhiqiang Ma, Petr Babkin, Simerjot Kaur, Yulong Pei, Armineh Nourbakhsh, Xiaomo Liu
2024 J jnl
DocLLM: A layout-aware generative language model for multimodal document understanding.
CoRR
Dongsheng Wang, Natraj Raman, Mathieu Sibue, Zhiqiang Ma, Petr Babkin, Simerjot Kaur, Yulong Pei, Armineh Nourbakhsh, Xiaomo Liu
2024 J jnl
Global Graph Counterfactual Explanation: A Subgraph Mapping Approach.
CoRR
Yinhan He, Wendy Zheng, Yaochen Zhu, Jing Ma, Saumitra Mishra, Natraj Raman, Ninghao Liu, Jundong Li
2024 J jnl
Robust and Efficient Fine-tuning of LLMs with Bayesian Reparameterization of Low-Rank Adaptation.
CoRR
Ayan Sengupta, Vaibhav Seth, Arinjay Pathak, Natraj Raman, Sriram Gopalakrishnan, Tanmoy Chakraborty
2024 J jnl
Scalable Representation Learning for Multimodal Tabular Transactions.
CoRR
Natraj Raman, Sumitra Ganesh, Manuela Veloso
2024 J jnl
Synthetic Data Applications in Finance.
CoRR
Vamsi K. Potluru, Daniel Borrajo, Andrea Coletta, Niccolò Dalmasso, Yousef El-Laham, Elizabeth Fons, Mohsen Ghassemi, Sriram Gopalakrishnan, Vikesh Gosai, Eleonora Kreacic, Ganapathy Mani, Saheed Obitayo, Deepak Paramanand, Natraj Raman, Mikhail Solonin, Srijan Sood, Svitlana Vyetrenko, Haibei Zhu, Manuela Veloso, Tucker Balch
2023 — conf
Aspect-based Summarization of Legal Case Files using Sentence Classification.
WWW (Companion Volume)
Nikhil E, Anshul Padhi, Pulkit Parikh, Swati Kanwal, Kamalakar Karlapalem, Natraj Raman
2023 A conf
Bayesian Hierarchical Models for Counterfactual Estimation.
AISTATS
Natraj Raman, Daniele Magazzeni, Sameena Shah
2023 J jnl
Bayesian Hierarchical Models for Counterfactual Estimation.
CoRR
Natraj Raman, Daniele Magazzeni, Sameena Shah
2023 A* conf
BizGraphQA: A Dataset for Image-based Inference over Graph-structured Diagrams from Business Domains.
SIGIR
Petr Babkin, William Watson, Zhiqiang Ma, Lucas Cecchi, Natraj Raman, Armineh Nourbakhsh, Sameena Shah
2023 J jnl
Synthetic Text Generation using Hypergraph Representations.
CoRR
Natraj Raman, Sameena Shah
2022 — conf
Detecting Regulation Violations for an Indian Regulatory Body through Multi Label Classification.
WWW (Companion Volume)
Ujwal Narayan, Pulkit Parikh, Kamalakar Karlapalem, Natraj Raman
2022 — conf
SEBI Regulation Biography.
WWW (Companion Volume)
Sathvik Sanjeev Buggana, Deepti Saravanan, Shravya Kanchi, Ujwal Narayan, Shivam Mangale, Lini T. Thomas, Kamalakar Karlapalem, Natraj Raman
2022 A* conf
Structure and Semantics Preserving Document Representations.
SIGIR
Natraj Raman, Sameena Shah, Manuela Veloso
2022 J jnl
Structure with Semantics: Exploiting Document Relations for Retrieval.
CoRR
Natraj Raman, Sameena Shah, Manuela Veloso
2022 J jnl
Synthetic document generator for annotation-free layout recognition.
Pattern Recognit.
Natraj Raman, Sameena Shah, Manuela Veloso
2022 J jnl
WHEN FLUE MEETS FLANG: Benchmarks and Large Pre-trained Language Model for Financial Domain.
CoRR
Raj Sanjay Shah, Kunal Chawla, Dheeraj Eidnani, Agam Shah, Wendi Du, Sudheer Chava, Natraj Raman, Charese Smiley, Jiaao Chen, Diyi Yang
2022 A* conf
When FLUE Meets FLANG: Benchmarks and Large Pretrained Language Model for Financial Domain.
EMNLP
Raj Sanjay Shah, Kunal Chawla, Dheeraj Eidnani, Agam Shah, Wendi Du, Sudheer Chava, Natraj Raman, Charese Smiley, Jiaao Chen, Diyi Yang
2021 Misc conf
Domain-agnostic Document Representation Learning Using Latent Topics and Metadata.
FLAIRS
Natraj Raman, Armineh Nourbakhsh, Sameena Shah, Manuela Veloso
2021 J jnl
Synthetic Document Generator for Annotation-free Layout Recognition.
CoRR
Natraj Raman, Sameena Shah, Manuela Veloso
2020 J jnl
Mapping ESG Trends by Distant Supervision of Neural Language Models.
Mach. Learn. Knowl. Extr.
Natraj Raman, Grace Bang, Armineh Nourbakhsh
2020 J jnl
Robust Document Representations using Latent Topics and Metadata.
CoRR
Natraj Raman, Armineh Nourbakhsh, Sameena Shah, Manuela Veloso
2019 Misc conf
Financial Market Data Simulation Using Deep Intelligence Agents.
PAAMS
Natraj Raman, Jochen L. Leidner
2019 — conf
MultiGraph Attention Network for analyzing Company Relations.
ICCPR
Natraj Raman, Grace Bang, Azadeh Nematzadeh
2018 A* conf
An Extensible Event Extraction System With Cross-Media Event Resolution.
KDD
Fabio Petroni, Natraj Raman, Timothy Nugent, Armineh Nourbakhsh, Zarko Panic, Sameena Shah, Jochen L. Leidner
2017 — conf
A comparison of classification models for natural disaster and critical event detection from news.
IEEE BigData
Timothy Nugent, Fabio Petroni, Natraj Raman, Lucas Carstens, Jochen L. Leidner
2016 — —
Action recognition in depth videos using nonparametric probabilistic graphical models.
Natraj Raman
2016 J jnl
Activity recognition using a supervised non-parametric hierarchical HMM.
Neurocomputing
Natraj Raman, Stephen J. Maybank
2016 B conf
Non-parametric Hidden Conditional Random Fields for action classification.
IJCNN
Natraj Raman, Stephen J. Maybank
2015 J jnl
Action classification using a discriminative multilevel HDP-HMM.
Neurocomputing
Natraj Raman, Stephen J. Maybank
2013 C conf
Action classification using a discriminative non-parametric Hidden Markov Model.
ICMV
Natraj Raman, Stephen J. Maybank, Dell Zhang