Publications
Peer-reviewed research on AI for patent intelligence
12 publications across ACM, Elsevier, IEEE, and SIGIR venues, spanning information retrieval, explainable AI, and large language model evaluation for patent search.
View full profile on Google Scholar2025
Patent Retrieval with Few-Shot Fine-Tuning and Quantized Embeddings
Renukswamy Chikkamath, Linda Andersson, Markus Endres
ICAAI, ACM, Manchester, UK
Rethinking Patent Retrieval with Language Models: Toward Scalable and Efficient Search
Renukswamy Chikkamath, Linda Andersson, Markus Endres
World Patent Information, Elsevier
Enhancing Patent Retrieval Using Automated Patent Summarization
Eleni Kamateri, Michail Salampasis, Renukswamy Chikkamath, Linda Andersson, Markus Endres
PatentSemTech, SIGIR, Italy
2024
ChatGPT vs. Google Gemini: Assessing AI Frontiers for Patent Prior Art Search Using European Search Reports
Renukswamy Chikkamath, Ankit Sharma, Christoph Hewel, Markus Endres
SemTech4STLD, ESWC, Hersonissos, Greece
Decoding Health Informatics Patents: Investigating Topic Models for Patent Information Retrieval
Renukswamy Chikkamath, Zahra Esmaeili, Markus Endres
HINT24, Springer LNNS, India
2023
Explainable Artificial Intelligence for Highlighting and Searching in Patent Text
Renukswamy Chikkamath, Rana Fassahat Ali, Christoph Hewel, Markus Endres
PatentSemTech, SIGIR, Taipei, Taiwan
Is Your Search Query Well-Formed? A Natural Query Understanding for Patent Prior Art Search
Renukswamy Chikkamath, Deepak Rastogi, Mahesh Maan, Markus Endres
World Patent Information, Elsevier
2022
Patent Classification Using BERT-for-Patents on USPTO
Renukswamy Chikkamath, Vishvapalsinhji Ramsinh Parmar, Yusuke Otiefy, Markus Endres
MLNLP, ACM, Sanya, China
PaSA: A Dataset for Patent Sentiment Analysis to Highlight Patent Paragraphs
Renukswamy Chikkamath, Vishvapalsinhji Ramsinh Parmar, Christoph Hewel, Markus Endres
ICAIL, WASET, ACM, Singapore
2021
A Survey on Deep Learning for Patent Analysis
Ralf Krestel, Renukswamy Chikkamath, Christoph Hewel, Julian Risch
World Patent Information, Elsevier
2020
An Empirical Study on Patent Novelty Detection: A Novel Approach Using Machine Learning and Natural Language Processing
Renukswamy Chikkamath, Markus Endres, Lavanya Bayyapu, Christoph Hewel
ANLP 2020, IEEE Digital Library
2016
Concept Detection and Cluster Analysis from Newsfeed: A Singular Value Decomposition Based Approach
Renukswamy Chikkamath, B. Sathish Babu
2nd International Conference on Computational Intelligence and Networks (CINE), IEEE Digital Library