EDBT 2026 Demo / reviewers in the wild / expert
Nikos Papasarantopoulos
dblp:185/0552
· DBLP profile ↗
6ranked-venue papers
2as first author
3since 2021 · last 2023
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 6 · 2 first-author · 3 since 2021Databases, data management, data science and information retrieval · 1 · 1 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Databases, data mining, and information retrieval
2 papers |
Information retrieval · 100% | |
| Artificial intelligence
3 papers |
Vision and language · 38% Representation and self-supervised learning · 38% Information extraction and text analysis · 13% | |
| Computer graphics and multimedia
1 paper |
Multimedia analysis and retrieval · 100% |
Topics — the 10 heaviest of 11, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Information retrieval › web search
map search |
0.6 | 1 | 2022 | Type Linking for Query Understanding and Semantic Search · KDD 2022 |
Information retrieval
query understanding |
0.6 | 1 | 2022 | Type Linking for Query Understanding and Semantic Search · KDD 2022 |
Information retrieval › search engines
semantic search |
0.6 | 1 | 2022 | Type Linking for Query Understanding and Semantic Search · KDD 2022 |
Multimedia analysis and retrieval › video understanding
movie understanding |
0.4 | 1 | 2019 | Partners in Crime: Multi-view Sequential Inference for Movie Understanding · EMNLP/IJCNLP (1) 2019 |
Machine learning › Representation and self-supervised learning › multi-view learning
canonical correlation analysis |
0.3 | 1 | 2018 | Canonical Correlation Inference for Mapping Abstract Scenes to Text · AAAI 2018 |
Information retrieval › text summarization › extractive summarization
sentence selection |
0.3 | 1 | 2018 | Document Modeling with External Attention for Sentence Extraction · ACL (1) 2018 |
Information retrieval
text summarization |
0.3 | 1 | 2018 | Document Modeling with External Attention for Sentence Extraction · ACL (1) 2018 |
Information retrieval
question answering |
0.2 | 1 | 2022 | Type Linking for Query Understanding and Semantic Search · KDD 2022 |
Natural language and speech › Information extraction and text analysis
narrative analysis |
0.1 | 1 | 2019 | Partners in Crime: Multi-view Sequential Inference for Movie Understanding · EMNLP/IJCNLP (1) 2019 |
Natural language and speech › Language models and text generation
document modeling |
0.1 | 1 | 2018 | Document Modeling with External Attention for Sentence Extraction · ACL (1) 2018 |
Methods — techniques the papers use, named apart from their topics
multi-view sequential inference · 0.8external attention · 0.7vector-based method · 0.6unsupervised term-based method · 0.6transformer · 0.6canonical correlation inference · 0.3
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2023 | Retrieval Augmented Generation with Rich Answer EncodingabstractWenyu Huang, Mirella Lapata, Pavlos Vougiouklis, Nikos Papasarantopoulos, Jeff Pan. Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (Volume 1: Long Papers). 2023. Wenyu Huang, Mirella Lapata, Pavlos Vougiouklis, Nikos Papasarantopoulos, Jeff Z. Pan |
IJCNLP (1) | 4 |
| 2023 | FastRAT: Fast and Efficient Cross-lingual Text-to-SQL Semantic ParsingabstractPavlos Vougiouklis, Nikos Papasarantopoulos, Danna Zheng, David Tuckey, Chenxin Diao, Zhili Shen, Jeff Pan. Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (Volume 1: Long Papers). 2023. Pavlos Vougiouklis, Nikos Papasarantopoulos, Danna Zheng, David Tuckey, Chenxin Diao, Zhili Shen, Jeff Z. Pan |
IJCNLP (1) | 2 |
| 2022 | Type Linking for Query Understanding and Semantic SearchabstractHuawei is currently undertaking an effort to build map and web search services using query understanding and semantic search techniques. We present our efforts to built a low-latency type mention detection and linking service for map search. In addition to latency challenges, we only had access to low quality and biased training data plus we had to support 13 languages. Consequently, our service is based mostly on unsupervised term- and vector-based methods. Nevertheless, we trained a Transformer-based query tagger which we integrated with the rest of the pipeline using a reward and penalisation approach. We present techniques that we designed in order to address challenges with the type dictionary, incompatibilities in scoring between the term-based and vector-based methods as well as over-segmentation issues in Thai, Chinese, and Japanese. We have evaluated our approach on the Huawei map search use case as well as on community Question Answering benchmarks. Giorgos Stoilos, Nikos Papasarantopoulos, Pavlos Vougiouklis, Patrik Bansky |
KDD | 2 |
| 2019 | Partners in Crime: Multi-view Sequential Inference for Movie UnderstandingabstractNikos Papasarantopoulos, Lea Frermann, Mirella Lapata, Shay B. Cohen. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019. Nikos Papasarantopoulos, Lea Frermann, Mirella Lapata, Shay B. Cohen |
EMNLP/IJCNLP (1) | 1 |
| 2018 | Canonical Correlation Inference for Mapping Abstract Scenes to Text
Nikos Papasarantopoulos, Helen Jiang, Shay B. Cohen |
AAAI | 1 |
| 2018 | Document Modeling with External Attention for Sentence ExtractionabstractShashi Narayan, Ronald Cardenas, Nikos Papasarantopoulos, Shay B. Cohen, Mirella Lapata, Jiangsheng Yu, Yi Chang. Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers). 2018. Shashi Narayan, Ronald Cardenas, Nikos Papasarantopoulos, Shay B. Cohen, Mirella Lapata, Jiangsheng Yu, Yi Chang 0001 |
ACL (1) | 3 |