Dharmen Punjani

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Sören AuerLeibniz University of Hannover, Leibniz TIB, L3S Research CenterVerified email at et-inf.uni-hannover.de
Jens LehmannPrincipal Scientist at Amazon Inc., Honorary Professor at TU DresdenVerified email at amazon.com
Harsh ThakkarData Architect, SchaefflerVerified email at schaeffler.com
Christoph LangeFraunhofer FIT, GermanyVerified email at fit.fraunhofer.de
Maria-Esther VidalProfessor Leibniz University of Hannover, TIB, L3S Research Center; Universidad Simon BolivarVerified email at l3s.de
Ioanna LytraData and Knowledge Engineer, Semantic Web CompanyVerified email at cs.uni-bonn.de
Andreas BothProfessor at Leipzig University of Applied Sciences & Head of Research at DATEV eGVerified email at htwk-leipzig.de
Manolis KoubarakisProfessor, Dept. of Informatics and Telecommunications, National and Kapodistrian University ofVerified email at di.uoa.gr
Kuldeep SinghProduct Manager- Generative-AI and LLMsVerified email at cerence.com
Ricardo UsbeckAssistant Professor (Tenure Track) at Hamburg UniversityVerified email at uni-hamburg.de
Saeedeh D. ShekarpourUniversity of DaytonVerified email at udayton.edu
Konstantina BeretaNational and Kapodistrian University of Athens, MarineTrafficVerified email at di.uoa.gr
Themis BerisResearcher at the National and Kapodistrian University of AthensVerified email at di.uoa.gr
Sankita PatelAssistant Professor of Computer Engineering, SVNIT, SuratVerified email at coed.svnit.ac.in
Devesh JinwalaS V National Institute of Technology, Surat, IndiaVerified email at acm.org

Dharmen Punjani

Research Assistant & Marie Skłodowska-Curie Alumnus ,Dept. of Informatics and Telecommunications

Verified email at di.uoa.gr

Geospatial Linked Data Question Answering NLP Machine Learning


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Why reinvent the wheel: Let's build question answering systems together K Singh, AS Radhakrishna, A Both, S Shekarpour, I Lytra, R Usbeck, ... Proceedings of the 2018 world wide web conference, 1247-1256, 2018	107	2018
Template-based question answering over linked geospatial data D Punjani, K Singh, A Both, M Koubarakis, I Angelidis, K Bereta, T Beris, ... Proceedings of the 12th workshop on geographic information retrieval, 1-10, 2018	48	2018
Two for one: querying property graph databases using SPARQL via gremlinator H Thakkar, D Punjani, J Lehmann, S Auer Proceedings of the 1st ACM SIGMOD Joint International Workshop on Graph Data …, 2018	27	2018
A Stitch in Time Saves Nine--SPARQL querying of Property Graphs using Gremlin Traversals H Thakkar, D Punjani, Y Keswani, J Lehmann, S Auer arXiv preprint arXiv:1801.02911, 2018	24	2018
Towards an integrated graph algebra for graph pattern matching with gremlin H Thakkar, D Punjani, S Auer, ME Vidal Database and Expert Systems Applications: 28th International Conference …, 2017	24	2017
An efficient approach for privacy preserving distributed clustering in semi-honest model using elliptic curve cryptography SJ Patel, D Punjani, DC Jinwala International Journal of Network Security 17 (3), 328-339, 2015	16	2015
QAestro – Semantic-Based Composition of Question Answering Pipelines K Singh, I Lytra, ME Vidal, D Punjani, H Thakkar, C Lange, S Auer Database and Expert Systems Applications: 28th International Conference …, 2017	10	2017
Towards an integrated graph algebra for graph pattern matching with gremlin (extended version) H Thakkar, D Punjani, S Auer, ME Vidal arXiv preprint arXiv:1908.06265, 2019	6	2019
Killing Two Birds with One Stone--Querying Property Graphs using SPARQL via GREMLINATOR H Thakkar, D Punjani, J Lehmann, S Auer arXiv preprint arXiv:1801.09556, 2018	4	2018
Why Reinvent the Wheel ś Let’s Build Question Answering Systems Together K Singh, AS Radhakrishna, A Both, S Shekarpour, I Lytra, R Usbeck, ...	2	2018
EarthQA: A Question Answering Engine for Earth Observation Data Archives D Punjani, E Tsalapati, M Koubarakis EGU23, 2023	1	2023
Benchmarking geospatial question answering engines using the dataset GeoQuestions1089 SA Kefalidis, D Punjani, E Tsalapati, K Plas, M Pollali, M Mitsios, ... ISWC, 2023	1	2023
Bridging the European Earth-Observation and AI Communities for Data-Intensive Innovation A Troumpoukis, I Klampanos, DA Pantazi, E Tsalapati, M Albughdadi, ... 2023 IEEE Ninth International Conference on Big Data Computing Service and …, 2023		2023
Question Answering Engines for Geospatial Knowledge Graphs D Punjani, E Tsalapati Geospatial Data Science: A Hands-on Approach for Building Geospatial …, 2023		2023
D3. 1: Architecture, semantics and discovery report M Koubarakis, DA Pantazi, D Punjani, G Stamoulis, ET UoA, I Klampanos, ... Nature 30, 06, 2022		2022
D4. 2: Semantic search and discovery tools M Koubarakis, E Tsalapati, D Punjani Nature 30, 6, 2022		2022
Software for querying and extreme analytics for big linked geospatial data-version II D Bilidas, D Chalatsis, T Ioannidis, G Mandilaras, D Punjani, M Karvounis		2021
Geospatial Question Answering on the YAGO2geo Knowledge Graph TC Stefou, D Punjani		2019
Improvements to GeoQA, a Question Answering system for Geospatial Questions MK Iliakis, D Punjani		2019
Why Reinvent the Wheel ASR Radhakrishna, DP Punjani, SA Auer, AB Both, AV Vyas, JL Lehmann, ...		2018

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