Denis Lukovnikov

Denis Lukovnikov left SDA. The profile below reflects the status at the point of his departure and is no longer updated.

DenisPhD Student
Computer Science Institute
University of Bonn

Profiles: LinkedInDBLP

Room A119
Römerstr. 164, 53117 Bonn
University of Bonn, Computer Science
lukovnikov@outlook.com

 

Short CV


Denis Lukovnikov is a PhD Student at the University of Bonn. Denis’ research interests are in the area of Question Answering, Deep Learning.

Research Interests


  • Question Answering,  
  • Deep Learning,
  • Semantic Web

Projects


  • WDAqua

Publications

2021

Lukovnikov, Denis; Fischer, Asja

Insertion-based Tree Decoding Inproceedings

In: Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, Online Event, August 1-6, 2021, pp. 3201–3213, Association for Computational Linguistics, 2021.

Links | BibTeX

Lukovnikov, Denis; Däubener, Sina; Fischer, Asja

Detecting Compositionally Out-of-Distribution Examples in Semantic Parsing Inproceedings

In: Findings of the Association for Computational Linguistics: EMNLP 2021, Virtual Event / Punta Cana, Dominican Republic, 16-20 November, 2021, pp. 591–598, Association for Computational Linguistics, 2021.

Links | BibTeX

Lukovnikov, Denis; Fischer, Asja

Improving Breadth-Wise Backpropagation in Graph Neural Networks Helps Learning Long-Range Dependencies Inproceedings

In: Proceedings of the 38th International Conference on Machine Learning, ICML 2021, 18-24 July 2021, Virtual Event, pp. 7180–7191, PMLR, 2021.

Links | BibTeX

Chakraborty, Nilesh; Lukovnikov, Denis; Maheshwari, Gaurav; Trivedi, Priyansh; Lehmann, Jens; Fischer, Asja

Introduction to neural network-based question answering over knowledge graphs Journal Article

In: WIREs Data Mining Knowl. Discov., vol. 11, no. 3, 2021.

Links | BibTeX

2019

Kristiadi, Agustinus; Khan, Mohammad Asif; Lukovnikov, Denis; Lehmann, Jens; Fischer, Asja

Incorporating Literals into Knowledge Graph Embeddings Inproceedings

In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 347–363, Springer, 2019.

Links | BibTeX

Lukovnikov, Denis; Fischer, Asja; Lehmann, Jens

Pretrained Transformers for Simple Question Answering over Knowledge Graphs Inproceedings

In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 470–486, Springer, 2019.

Links | BibTeX

Maheshwari, Gaurav; Trivedi, Priyansh; Lukovnikov, Denis; Chakraborty, Nilesh; Fischer, Asja; Lehmann, Jens

Learning to Rank Query Graphs for Complex Question Answering over Knowledge Graphs Inproceedings

In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 487–504, Springer, 2019.

Links | BibTeX

2018

Petzka, Henning; Fischer, Asja; Lukovnikov, Denis

On the regularization of Wasserstein GANs Inproceedings

In: 6th International Conference on Learning Representations, ICLR 2018, Vancouver, BC, Canada, April 30 - May 3, 2018, Conference Track Proceedings, OpenReview.net, 2018.

Links | BibTeX

2017

Lukovnikov, Denis; Fischer, Asja; Lehmann, Jens; Auer, Sören

Neural Network-based Question Answering over Knowledge Graphs on Word and Character Level Inproceedings

In: Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017, pp. 1211–1220, ACM, 2017.

Links | BibTeX

2016

Shekarpour, Saeedeh; Endris, Kemele M.; Kumar, Ashwini Jaya; Lukovnikov, Denis; Singh, Kuldeep; Thakkar, Harsh; Lange, Christoph

Question Answering on Linked Data: Challenges and Future Directions Inproceedings

In: Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume, pp. 693–698, ACM, 2016.

Links | BibTeX

2014

Both, Andreas; Ngomo, Axel-Cyrille Ngonga; Usbeck, Ricardo; Lukovnikov, Denis; Lemke, Christiane; Speicher, Maximilian

A service-oriented search framework for full text, geospatial and semantic search Inproceedings

In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTiCS 2014, Leipzig, Germany, September 4-5, 2014, pp. 65–72, ACM, 2014.

Links | BibTeX

Lukovnikov, Denis; Stadler, Claus; Lehmann, Jens

LD viewer - linked data presentation framework Inproceedings

In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTiCS 2014, Leipzig, Germany, September 4-5, 2014, pp. 124–131, ACM, 2014.

Links | BibTeX

Lukovnikov, Denis; Kontokostas, Dimitris; Stadler, Claus; Hellmann, Sebastian; Lehmann, Jens

DBpedia Viewer - An Integrative Interface for DBpedia leveraging the DBpedia Service Eco System Inproceedings

In: Proceedings of the Workshop on Linked Data on the Web co-located with the 23rd International World Wide Web Conference (WWW 2014), Seoul, Korea, April 8, 2014, CEUR-WS.org, 2014.

Links | BibTeX