Nikit Srivastava

Research Staff

nikit.srivastava@uni-paderborn.de

Matrix (Chat)

@nikit:chat.dice-research.org

Phone

+49 5251 605185

Office

FU.335

Projects

IDA – Intelligent Data Science Chatbot LOLA – An Open-Source Massively Multilingual Large Language Model PORQUE – Polylingual Hybrid Question Answering SAIL – Sustainable Life-cycle of Intelligent Socio-Technical Systems

Publications

MARS: Multi-hop Adaptive Retrieval and SPARQL Generation for KGQA

By Nikit Srivastava, Daniel Vollmers, René Speck, Nikolaos Karalis, Hamada M. Zahera, Axel-Cyrille Ngonga Ngomo

EKAW 2026, 2026, #inproceedings

Explainable Benchmarking through the Lense of Concept Learning

By Quannian Zhang, Michael Röder, Nikit Srivastava, N'Dah Jean Kouagou, Axel-Cyrille Ngonga Ngomo

Proceedings of the 13th Knowledge Capture Conference 2025, 2025, #inproceedings

NL2LS: LLM-based Automatic Linking of Knowledge Graphs

By Reda Ihtassine, Asep Fajar Firmansyah, Nikit Srivastava, Manzoor Ali, Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif

Proceedings of the 12th Knowledge Capture Conference 2025, K-CAP 2025, The Thirteenth International Conference on Knowledge Capture, December 10 - 12, 2025, Dayton, Ohio, USA, 2025, #inproceedings

LOLA - An Open-Source Massively Multilingual Large Language Model

By Nikit Srivastava, Denis Kuchelev, Tatiana Moteu Ngoli, Kshitij Shetty, Michael Röder, Hamada M. Zahera, Diego Moussallem, Axel-Cyrille Ngonga Ngomo

Proceedings of the 31st International Conference on Computational Linguistics, COLING 2025, Abu Dhabi, UAE, January 19-24, 2025, 2025, #inproceedings

Benchmarking Low-Resource Machine Translation Systems

By Ana Alexandra Morim da Silva, Nikit Srivastava, Tatiana Moteu Ngoli, Michael Röder, Diego Moussallem, Axel-Cyrille Ngonga Ngomo

Proceedings of the The Seventh Workshop on Technologies for Machine Translation of Low-Resource Languages (LoResMT 2024), 2024, #inproceedings

MST5 -- Multilingual Question Answering over Knowledge Graphs

By Nikit Srivastava, Mengshi Ma, Daniel Vollmers, Hamada Zahera, Diego Moussallem, Axel-Cyrille Ngonga Ngomo

To appear, 2024, #article

UniQ-Gen: Unified Query Generation across Multiple Knowledge Graphs

By Daniel Vollmers, Nikit Srivastava, Hamada M. Zahera, Diego Moussallem, Axel-Cyrille Ngonga Ngomo

EKAW 2024, 2024, #inproceedings

Lingua Franca - Entity-Aware Machine Translation Approach for Question Answering over Knowledge Graphs

By Nikit Srivastava, Aleksandr Perevalov, Denis Kuchelev, Diego Moussallem, Axel-Cyrille Ngonga Ngomo, Andreas Both

Proceedings of the 12th Knowledge Capture Conference 2023, K-CAP 2023, Pensacola, FL, USA, December 5-7, 2023, 2023, #inproceedings

Proposal for PORQUE, a Polylingual Hybrid Question Answering System

By Victor Mireles, Artem Revenko, Nikit Srivastava, Daniel Vollmers, Anna Breit, Diego Moussallem

Proceedings of Poster and Demo Track and Workshop Track of the 18th International Conference on Semantic Systems, co-located with 18th International Conference on Semantic Systems (SEMANTiCS 2022), 2022, #inproceedings

COPAAL -- An Interface for Explaining Facts using Corroborative Paths

By Zafar Habeeb Syed, Nikit Srivastava, Michael Röder, Axel-Cyrille Ngonga Ngomo

Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas), 2019, #inproceedings

Finding Datasets in Publications: The University of Paderborn Approach

By Rricha Jalota, Nikit Srivastava, Daniel Vollmers, René Speck, Michael Röder, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo

Rich Search and Discovery for Research Datasets, 2019, #incollection

Open Knowledge Extraction Challenge 2018

By René Speck, Michael Röder, Felix Conrads, Hyndavi Rebba, Catherine Camilla Romiyo, Gurudevi Salakki, Rutuja Suryawanshi, Danish Ahmed, Nikit Srivastava, Mohit Mahajan, Axel-Cyrille Ngonga Ngomo

Semantic Web Evaluation Challenge, 2018, #inproceedings