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ORCIDChristos Christodoulopoulos 0001
Person information
- affiliation: Amazon, Alexa AI, Cambridge, UK
- affiliation (former): University of Illinois Urbana-Champaign, Department of Computer Science, IL, USA
- affiliation (former, PhD 2013): University of Edinburgh, School of Informatics, UK
- affiliation (former): University of Piraeus, Wireless Communication Lab, Greece
Other persons with the same name
- Christos Christodoulopoulos 0002 — Technical University of Crete, School of Electrical and Computer Engineering, Chania, Greece
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2020 – today
- 2024
[i13]Michael Sejr Schlichtkrull, Yulong Chen, Chenxi Whitehouse, Zhenyun Deng, Mubashara Akhtar, Rami Aly, Zhijiang Guo, Christos Christodoulopoulos, Oana Cocarascu, Arpit Mittal, James Thorne, Andreas Vlachos:
The Automated Verification of Textual Claims (AVeriTeC) Shared Task. CoRR abs/2410.23850 (2024)- 2023
- [j2]Dieuwke Hupkes, Mario Giulianelli
, Verna Dankers, Mikel Artetxe, Yanai Elazar, Tiago Pimentel, Christos E. Christodoulopoulos, Karim Lasri, Naomi Saphra, Arabella Sinclair, Dennis Ulmer, Florian Schottmann, Khuyagbaatar Batsuren, Kaiser Sun, Koustuv Sinha, Leila Khalatbari, Maria Ryskina, Rita Frieske, Ryan Cotterell, Zhijing Jin:
A taxonomy and review of generalization research in NLP. Nat. Mac. Intell. 5(10): 1161-1174 (2023) - [c27]Chenxi Whitehouse, Clara Vania, Alham Fikri Aji, Christos Christodoulopoulos, Andrea Pierleoni:
WebIE: Faithful and Robust Information Extraction on the Web. ACL (1) 2023: 7734-7755 - [c26]Peerat Limkonchotiwat, Weiwei Cheng, Christos Christodoulopoulos, Amir Saffari, Jens Lehmann:
mReFinED: An Efficient End-to-End Multilingual Entity Linking System. EMNLP (Findings) 2023: 15080-15089 - [i12]Chenxi Whitehouse, Clara Vania, Alham Fikri Aji, Christos E. Christodoulopoulos, Andrea Pierleoni:
WebIE: Faithful and Robust Information Extraction on the Web. CoRR abs/2305.14293 (2023) - 2022
- [c25]Siffi Singh, Alham Fikri Aji, Gaurav Singh, Christos Christodoulopoulos:
A Relation Extraction Dataset for Knowledge Extraction from Web Tables. COLING 2022: 2319-2327 - [c24]Tom Ayoola, Shubhi Tyagi, Joseph Fisher, Christos Christodoulopoulos, Andrea Pierleoni:
ReFinED: An Efficient Zero-shot-capable Approach to End-to-End Entity Linking. NAACL-HLT (Industry Papers) 2022: 209-220 - [i11]Tom Ayoola, Shubhi Tyagi, Joseph Fisher, Christos Christodoulopoulos, Andrea Pierleoni:
ReFinED: An Efficient Zero-shot-capable Approach to End-to-End Entity Linking. CoRR abs/2207.04108 (2022) - [i10]Dieuwke Hupkes, Mario Giulianelli, Verna Dankers, Mikel Artetxe, Yanai Elazar, Tiago Pimentel, Christos Christodoulopoulos, Karim Lasri, Naomi Saphra, Arabella Sinclair, Dennis Ulmer, Florian Schottmann, Khuyagbaatar Batsuren, Kaiser Sun, Koustuv Sinha, Leila Khalatbari, Maria Ryskina, Rita Frieske, Ryan Cotterell, Zhijing Jin:
State-of-the-art generalisation research in NLP: a taxonomy and review. CoRR abs/2210.03050 (2022) - 2021
- [c23]Yiwei Zhou, Siffi Singh, Christos Christodoulopoulos:
Tabular Data Concept Type Detection Using Star-Transformers. CIKM 2021: 3677-3681 - [c22]Xiang Zhou, Heba Elfardy, Christos Christodoulopoulos, Thomas Butler, Mohit Bansal:
Hidden Biases in Unreliable News Detection Datasets. EACL 2021: 2482-2492 - [c21]Rami Aly, Zhijiang Guo, Michael Sejr Schlichtkrull, James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Oana Cocarascu, Arpit Mittal:
FEVEROUS: Fact Extraction and VERification Over Unstructured and Structured information. NeurIPS Datasets and Benchmarks 2021 - [i9]Xiang Zhou, Heba Elfardy, Christos Christodoulopoulos, Thomas Butler, Mohit Bansal:
Hidden Biases in Unreliable News Detection Datasets. CoRR abs/2104.10130 (2021) - [i8]Rami Aly, Zhijiang Guo, Michael Sejr Schlichtkrull, James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Oana Cocarascu, Arpit Mittal:
FEVEROUS: Fact Extraction and VERification Over Unstructured and Structured information. CoRR abs/2106.05707 (2021) - [i7]Mingwen Dong, Christos Christodoulopoulos, Sheng-Min Shih, Xiaofei Ma:
Robust Information Retrieval for False Claims with Distracting Entities In Fact Extraction and Verification. CoRR abs/2112.07618 (2021) - 2020
- [c20]Joseph Fisher, Arpit Mittal, Dave Palfrey, Christos Christodoulopoulos:
Debiasing knowledge graph embeddings. EMNLP (1) 2020: 7332-7345
2010 – 2019
- 2019
- [c19]James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Arpit Mittal:
Evaluating adversarial attacks against multiple fact verification systems. EMNLP/IJCNLP (1) 2019: 2944-2953 - [c18]James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Arpit Mittal:
Generating Token-Level Explanations for Natural Language Inference. NAACL-HLT (1) 2019: 963-969 - [i6]James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Arpit Mittal:
Generating Token-Level Explanations for Natural Language Inference. CoRR abs/1904.10717 (2019) - 2018
- [c17]Lori Moon, Christos Christodoulopoulos, Cynthia Fisher, Sandra Franco, Dan Roth:
Gold Standard Annotations for Preposition and Verb Sense with Semantic Role Labels in Adult-Child Interactions. COLING 2018: 3004-3014 - [c16]James Thorne, Andreas Vlachos, Oana Cocarascu, Christos Christodoulopoulos, Arpit Mittal:
The Fact Extraction and VERification (FEVER) Shared Task. FEVER@EMNLP 2018: 1-9 - [c15]Christos Christodoulopoulos, Arpit Mittal:
Simple Large-scale Relation Extraction from Unstructured Text. LREC 2018 - [c14]Daniel Khashabi, Mark Sammons, Ben Zhou, Tom Redman, Christos Christodoulopoulos, Vivek Srikumar, Nicholas Rizzolo, Lev-Arie Ratinov, Guanheng Luo, Quang Do, Chen-Tse Tsai, Subhro Roy, Stephen Mayhew, Zhili Feng, John Wieting, Xiaodong Yu, Yangqiu Song, Shashank Gupta, Shyam Upadhyay, Naveen Arivazhagan, Qiang Ning, Shaoshi Ling, Dan Roth:
CogCompNLP: Your Swiss Army Knife for NLP. LREC 2018 - [c13]James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Arpit Mittal:
FEVER: a Large-scale Dataset for Fact Extraction and VERification. NAACL-HLT 2018: 809-819 - [c12]Christos Christodoulopoulos:
Knowledge Representation and Extraction at Scale. SemDeep@COLING 2018 - [e1]James Thorne, Andreas Vlachos, Oana Cocarascu, Christos Christodoulopoulos, Arpit Mittal:
Proceedings of the First Workshop on Fact Extraction and VERification, FEVER@EMNLP 2018, Brussels, Belgium, November 1, 2018. Association for Computational Linguistics 2018, ISBN 978-1-948087-73-5 [contents] - [i5]James Thorne, Andreas Vlachos, Christos Christodoulopoulos, Arpit Mittal:
FEVER: a large-scale dataset for Fact Extraction and VERification. CoRR abs/1803.05355 (2018) - [i4]Christos Christodoulopoulos, Arpit Mittal:
Simple Large-scale Relation Extraction from Unstructured Text. CoRR abs/1803.09091 (2018) - [i3]James Thorne, Andreas Vlachos, Oana Cocarascu, Christos Christodoulopoulos, Arpit Mittal:
The Fact Extraction and VERification (FEVER) Shared Task. CoRR abs/1811.10971 (2018) - 2017
- [i2]Parisa Kordjamshidi, Sameer Singh, Daniel Khashabi, Christos Christodoulopoulos, Mark Sammons, Saurabh Sinha, Dan Roth:
Relational Learning and Feature Extraction by Querying over Heterogeneous Information Networks. CoRR abs/1707.07794 (2017) - 2016
- [c11]Naveen Arivazhagan, Christos Christodoulopoulos, Dan Roth:
Labeling the Semantic Roles of Commas. AAAI 2016: 2885-2891 - [c10]Shyam Upadhyay, Christos Christodoulopoulos, Dan Roth:
"Making the News": Identifying Noteworthy Events in News Articles. EVENTS@HLT-NAACL 2016: 1-7 - [c9]Shyam Upadhyay, Nitish Gupta, Christos Christodoulopoulos, Dan Roth:
Revisiting the Evaluation for Cross Document Event Coreference. COLING 2016: 1949-1958 - [c8]Parisa Kordjamshidi, Daniel Khashabi, Christos Christodoulopoulos, Bhargav Mangipudi, Sameer Singh, Dan Roth:
Better call Saul: Flexible Programming for Learning and Inference in NLP. COLING 2016: 3030-3040 - [c7]Mark Sammons, Christos Christodoulopoulos, Parisa Kordjamshidi, Daniel Khashabi, Vivek Srikumar, Dan Roth:
EDISON: Feature Extraction for NLP, Simplified. LREC 2016 - [i1]Stephen Mayhew, Christos Christodoulopoulos, Dan Roth:
Transliteration in Any Language with Surrogate Languages. CoRR abs/1609.04325 (2016) - 2015
- [j1]Christos Christodoulopoulos, Mark Steedman:
A massively parallel corpus: the Bible in 100 languages. Lang. Resour. Evaluation 49(2): 375-395 (2015) - [c6]Yonatan Bisk, Christos Christodoulopoulos, Julia Hockenmaier:
Labeled Grammar Induction with Minimal Supervision. ACL (2) 2015: 870-876 - 2014
- [c5]Tejaswini Deoskar, Christos Christodoulopoulos, Alexandra Birch, Mark Steedman:
Generalizing a Strongly Lexicalized Parser using Unlabeled Data. EACL 2014: 126-134 - 2013
- [b1]Christos Christodoulopoulos:
Iterated learning framework for unsupervised part-of-speech induction. University of Edinburgh, UK, 2013 - 2011
- [c4]Christos Christodoulopoulos, Sharon Goldwater, Mark Steedman:
A Bayesian Mixture Model for PoS Induction Using Multiple Features. EMNLP 2011: 638-647 - 2010
- [c3]Christos Christodoulopoulos, Sharon Goldwater, Mark Steedman:
Two Decades of Unsupervised POS Induction: How Far Have We Come? EMNLP 2010: 575-584
2000 – 2009
- 2007
- [c2]Christos E. Christodoulopoulos, Kyparisia A. Papanikolaou:
A Group Formation Tool in an E-Learning Context. ICTAI (2) 2007: 117-123 - [c1]Christos Christodoulopoulos, Christos Kyriakopoulos, Athanasios G. Kanatas:
A realistic approach to source localization using a wireless robotic network. ROBOCOMM 2007: 46
Coauthor Index
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