2019Q3 Reports: SIGLEX
The following SIGLEX Executive Board officers are serving until autumn 2019:
President:
Anna Korhonen (University of Cambridge, UK)
Secretary:
Preslav Nakov (Qatar Computing Research Institute, HBKU, Qatar)
Information officers:
Marine Carpuat (University of Maryland, USA)
Daniel Cer (Google Inc., USA)
Els Lefever (Ghent University, Belgium)
Aline Villavicencio (Federal University of Rio Grande do Sul, Brazil)
SIGLEX Section Representatives on the Executive Board:
MWE section: Agata Savary, University of Tours, France
SemEval section: Steven Bethard, University of Arizona, USA
We currently have 852 members and we manage membership and mailing lists using the website that was developed by Ken Litkowski and is now managed by Preslav Nakov.
SIGLEX has two sections:
Multiword Expressions (MWE) with 205 members. SemEval with 982 members.
SIGLEX (co-)organises three yearly events: SemEval, *SEM, and MWE:
SEM 2019
The Eight Joint Conference on Lexical and Computational Semantics (* SEM 2019), jointly organised by SIGLEX and SIGSEM, was co-located with NAACL-HLT’2019 in Minneapolis, Minnesota (USA) and took place in June 2019.
Organizers:
General Chair Rada Mihalcea, University of Michigan, Ann Arbor
Programme Co-chairs Ekaterina Shutova, University of Amsterdam Lun-Wei Ku, Academia Sinica, Taiwan
Publication Chair Kilian Evang, University of Düsseldorf
Publicity Chair Soujanya Poria, Nanyang Technological University
Area Chairs Lexical semantics and word representations: Anna Feldman, Montclair State University Lexical semantics and word representations: Fabio Massimo Zanzotto, University of Rome Tor Vergata Semantic composition and sentence representations: Helen Yannakoudakis, University of Cambridge Semantic composition and sentence representations: Douwe Kiela, Facebook AI Research Discourse, dialogue and generation: Lea Frermann, Amazon Core AI Discourse, dialogue and generation: Lu Wang, Northeastern University Machine learning for semantic tasks: Roi Reichart, Technion - Israel Institute of Technology Machine learning for semantic tasks: Wilker Aziz, University of Amsterdam Multidisciplinary & COI: Preslav Nakov, Qatar Computing Research Institute, HBKU Multilinguality: Marianna Apidianaki, CNRS Human semantic processing / Psycholinguistics: Barry Devereux, Queen’s University Belfast Semantics in NLP applications: Dan Goldwasser, Purdue University Semantics in NLP applications: Saif Mohammad, National Research Council of Canada Semantics in NLP applications: Marek Rei, University of Cambridge Resources and evaluation: Beata Beigman Klebanov, Educational Testing Service Theoretical and formal semantics: Mehrnoosh Sadrzadeh, Queen Mary University of London
Submissions: 96 papers were submitted. Out of these, 36 papers were accepted (19 long, 13 short). The final overall acceptance rate was 33%. The final number of papers in the program is 36 (19 long, 13 short).
SemEval 2019
The SIGLEX flagship event took place in coordination with NAACL 2019 and *SEM 2019. Organizers: Jonathan May, ISI, University of Southern California Ekaterina Shutova, University of Amsterdam Aurelie Herbelot, University of Trento Xiaodan Zhu, Queen's University Marianna Apidianaki, CNRS Saif M. Mohammad, National Research Council Canada
SemEval 2019 included the following 11 shared tasks organized in five tracks:
Frame semantics and semantic parsing
Task 1: Cross-lingual Semantic Parsing with UCCA Task 2: Unsupervised Lexical Semantic Frame Induction
Opinion, emotion and abusive language detection
Task 3: EmoContext: Contextual Emotion Detection in Text Task 4: Hyperpartisan News Detection Task 5: HatEval: Multilingual Detection of Hate Speech Against Immigrants and Women in Twitter Task 6: OffensEval: Identifying and Categorizing Offensive Language in Social Media
Fact vs fiction
Task 7: RumourEval 2019: Determining Rumour Veracity and Support for Rumours Task 8: Fact Checking in Community Question Answering Forums
Information extraction and question answering
Task 9: Suggestion Mining from Online Reviews and Forums Task 10: Math Question Answering
NLP for scientific applications
Task 12: Toponym Resolution in Scientific Papers
The proceedings contain both Task Description papers that describe each of the above tasks, and System Description papers that present the systems that participated in these tasks. A total of 11 task description papers and 223 system description papers are included in the proceedings.
SemEval 2020 32 task proposals were received and reviewed by 68 external reviewers from the ACL community. 12 of the tasks were selected for SemEval 2020. For more details about the event, check out http://alt.qcri.org/semeval2020/
MWE-WN 2019
The 15th edition of the yearly flagship event of the MWE Section, called Workshop on Multiword Expressions (MWE), was co-located with the ACL 2019 conference in Florence, Italy. In a quest for synergies with related communities, the Section joined forces with the Global Wordnet Association (GWA). Thus, the event was called Joint Workshop on Multiword Expressions and WordNet (MWE-WN 2019).
Invited talk: "When the whole is greater than the sum of its parts: Multiword expressions and idiomaticity", by Aline Villavicencio, University of Essex (UK) and Federal University of Rio Grande do Sul (Brazil)
Submissions: 37 papers (20 long and 17 short) were submitted. 12 long papers and 8 short ones were selected. 6 papers (1 short and 5 long) were selected as oral presentations and 14 (7 short and 7 long) as posters. The overall acceptance rate was 54%.
Proceedings: to appear in the ACL Anthology.
Community discussion: it will include feedback from this joint event, MWE-related announcements, announcements about the SIGLEX-MWE Steering Committee recruitment, plans for future shared task editions and for collaboration between the Universal Dependencies and the PARSEME communities.
SIGLEX Endorsed Events in 2019: EUROPHRAS'2019: http://www.lexytrad.es/europhras2019/ MUMTTT'2019: http://www.lexytrad.es/europhras2019/