Conference Report: 28th European Conference on Artificial Intelligence (ECAI 2025)

Zhiwei Liu (University of Manchester, Zhiwei.liu@manchester.ac.uk)

I attended the 28th European Conference on Artificial Intelligence (ECAI 2025), held in Bologna, Italy, from October 25 to 30. The conference provided me with the opportunity to listen to inspiring talks by many distinguished experts and scholars in the field of AI. Moreover, I was honoured to present my research titled “ConspEmoLLM-v2: A Robust and Stable Model to Detect Sentiment-Transformed Conspiracy Theories” at the conference. I am deeply grateful to AISB for providing student funding, which enabled me to participate in ECAI 2025, engage with numerous scholars, build connections, and explore potential collaborations.

Presented Research

The work that I presented focused on addressing the challenges of detecting conspiracy theories in the era of large language models (LLMs). While LLMs bring numerous benefits, they also pose significant risks, particularly through their ability to generate or disguise misinformation such as conspiracy theories. My research examined how LLMs can rephrase conspiracy theories by softening their sentiment tone, transforming typically strong negative sentiment into a more neutral or even positive expression, which makes automated detection more difficult. To respond to this challenge, we developed an augmented dataset, ConDID-v2, which extends the existing ConDID conspiracy detection dataset by including LLM-rewritten versions of human-authored conspiracy tweets with reduced negativity. The quality of these rewritten texts was carefully assessed through both human and LLM-based evaluation. Using this new dataset, we trained ConspEmoLLM-v2, an enhanced conspiracy detection model that builds upon previous work. The results demonstrated that ConspEmoLLM-v2 not only maintains or improves performance on original human-authored content but also significantly outperforms existing models on sentiment-transformed data. This research highlights the importance of developing detection systems that remain robust even when misinformation is deliberately disguised through sentiment manipulation.

paper

ConspEmoLLM-v2: A Robust and Stable Model to Detect Sentiment-Transformed Conspiracy Theories

ECAI2025 Conference Overview

ECAI is Europe’s premier conference on Artificial Intelligence. it brought together leading researchers, students, and professionals from academia and industry to discuss the latest developments and challenges in AI. ECAI 2025, was held in Bologna, Italy, continuing its long tradition as a central meeting point for the AI community. The conference featured a comprehensive program including technical papers, workshops, invited talks, and the PAIS conference dedicated to AI applications. Topics covered the full breadth of artificial intelligence, with many papers exploring interdisciplinary themes that connect AI with fields such as ethics, cognitive science, and social impact.

Highlighted Talks

The conference featured a diverse range of insightful sessions that highlighted the depth and breadth of current AI research. Among the keynote talks, Prof. Mohit Bansal discussed building trustworthy and adaptive AI agents for collaborative reasoning and multimodal generation. Prof. Marco Dorigo presented a novel hierarchical architecture for robot swarms that combines the scalability of self-organization with the controllability of centralized systems. Prof. Edith Elkind discussed new approaches to defining and extending the concept of proportionality in multiwinner voting systems. Prof. Marta Kwiatkowska explored how formal verification methods can be used to provide provable guarantees of robustness in artificial intelligence systems. The “Frontiers in AI” series was particularly engaging, showcasing innovative perspectives across several domains. The invited talks showcasing cutting-edge research on AI reliability, transparency, verification, control, fairness, and human-centred design. Speakers introduced innovative methods for provably robust AI, interpretable models, effective human-AI interaction, and model-centric evaluation and control. The series offered a concise view of emerging trends and practical approaches shaping the future of AI research and applications.

Networking and Social Opportunities

The conference offered a wonderful combination of professional and social experiences, providing ample opportunities to connect with fellow participants, researchers, and professors in a relaxed and welcoming environment. I greatly enjoyed engaging in conversations during coffee breaks, lunches, and dinners, which allowed me to exchange ideas, gain new perspectives, and build meaningful professional relationships, particularly with researchers working in the field of misinformation detection. The Welcome Reception at Palazzo Re Enzo was a highlight, offering a historic and inspiring setting to meet new colleagues and share experiences. Similarly, the guided tour of Bologna provided a unique chance to explore the city while engaging in informal discussions with other participants. Beyond the academic interactions, I also had the chance to savor the local Italian cuisine, which added a memorable cultural dimension to the event. I am very thankful to AISB for supporting my participation, which made this valuable experience possible. This conference has been both inspiring and enriching, and I believe the connections and insights gained will have a lasting impact on my academic and professional development.

About the Author

Zhiwei Liu is a PhD candidate at the Department of Computer Science at the University of Manchester. He focuses on the technical applications and discoveries of LLMs, primarily applied in misinformation detection and sentiment analysis. Prior to this, he obtained his M.Sc. degree in Computer Science from the University of Chinese Academy of Sciences.

Conference Report: 3rd International Conference on Ethics of Artificial Intelligence (3ICEAI)

Leonidas Chiotis (University of York)

I attended the 3rd International Conference on Ethics of Artificial Intelligence held from the 23rd to 25th of September at Ponta Delgada, São Miguel, Azores Islands, Portugal. The conference have me the opportunity to attend numerous talks by distinguished professionals and academics working in the field of AI Ethics. I also presented a paper titled: ‘Can Artificial Ethical Assistants Enhance Human Decision-Making in Virtue Ethics?’. This work was developed as part of my PhD thesis in Philosophy at the University of York supervised by Alan Thomas. Conference expenses were funded by The Society for the study of Artificial Intelligence and Simulation of Behaviour and the Philosophy Department at the University of York.

Presented Research

The work that I presented focused on examining the possibility of Artificial Ethical Assistants, that is AI Assistants that can potentially enhance our ethical – decision making. More specifically, I argued that it is possible we create and use AEAs that can help better our ethical decision-making in a virtue ethical framework. By examining and criticising the existing literature on AEAs I conclude that many of the current proposals do not hold to scrutiny for various reasons and I primarily propose that we move away from a conception of AEAs that offer direct ethical recommendations as not only do they risk moral de-skilling they are also not at a level where they can provide morally useful advice. Instead, I propose that we create AEAs to take a more ‘hands-off’ approach that can help our ethical deliberations by recommending relevant literature, reducing certain biases and heuristics and ultimately help us towards the pursuit of ‘eudaimonia’. Certain drawbacks of this research were also highlighted such as its purely theoretical nature and conceptual problems with testing the efficacy of the proposed assistant.

paper

[Can Artificial Ethical Assistants Enhance Human Decision-Making
in Virtue Ethics? (p.54)](https://ifilosofia.up.pt/storage/files/Activities/MLAG_2022/MLAG/Book of Abstracts 3ICEAI .pdf)

Conference Overview

The conference run parallel sessions of speakers as well as several keynote presentations from invited speakers. Talks were given both by academics working at various different fields of study as well as professionals working at fields like medicine and computer science. The conference centralised on talks that showcased the intersection between Ethics and Artificial Intelligence which ultimately encompassed discussions of various philosophies and academic and practical fields. This resulted in productive discussions and feedback on the presented talks.

Highlighted Talks

Overall, the talks were informative and inspiring and showcased how radically differently can researchers approach the issue of AI ethics. There were certain talks that stood out because of their novelty or seemed to be particularly relevant and informative for my current PhD research. One such talk was a technical presentation on Medical LLMs and how they can be constructed to reduce hallucinations which carry immense risks in the medical field. The talk also argued that AI assistants should recommend relevant literature instead of direct recommendations which is one of the main points of my thesis. Another talk that argued for a shift of focus in academic literature as well as software production in the way we envision Artificial Moral Argents. More specifically it was argued that AMAs should not try to emulate human ethics as if often argued but rather we should shift our focus to creating a version of machine ethics that can be practically used and will be based on the particular strengths and features of AI. One of the keynote talks also presented a conceptual framework for analysing Artificial Intelligence and Institutional responsibility that could help mostly governments and policy making.

Social Opportunities

The conference provided plenty of opportunities for networking and socialising as well as tasting Sao Miguel’s local cuisine. I had the opportunity to engage with fellow participants and speakers during the breaks in the conference as well as during numerous lunches and dinners that happened in between. The setting of the conference at the University of the Azores provided a useful and pleasant environment for plenty of such activities. The opportunity was also given to explore Ponta Delgada as well as other landmarks in Sao Miguel Island. As this was my first time giving a talk in person a conference such as this the opportunities to engage with other researchers working in the field of AI ethics not only was incredibly pleasant it will also undoubtedly prove invaluable in the future.

About the Author

Leonidas Chiotis is a PhD Candidate at the Department of Philosophy at the University of York. His research focuses on whether and how can create AI software that can help us in our ethical decision making. He holds a masters in Philosophy by research from Newcastle University and a masters in Philosophy and Artificial Intelligence from University of York. He completed his Bachelors in Law at the University of Surrey.

European Conference of Artificial Intelligence (ECAI) 2024

Xinpeng Hong (University of Oxford, xinpeng.hong@eng.ox.ac.uk)

I had the privilege of attending the European Conference of Artificial Intelligence (ECAI) 2024, which took place from October 19th to 24th in the historic city of Santiago de Compostela, Spain. This conference provided an invaluable opportunity to engage with leading researchers in the field of AI, exchange ideas, and gain insights into the latest advancements. It was also an honour to present my work, titled “In-Network Machine Learning for Real-Time Transaction Fraud Detection”, during the conference. The discussions and feedback I received were highly beneficial, contributing to the refinement of my research. My participation in ECAI was made possible thanks to the student grant from AISB. It not only facilitated my attendance but also allowed me to make meaningful connections with fellow researchers and explore potential collaborations. The experience has been incredibly enriching, both academically and professionally, and I look forward to continuing to build on the relationships and knowledge gained during the conference.

Presented Research

The research I presented enables real-time transaction fraud detection using in-network machine learning. Machine learning plays a crucial role in combating transaction fraud and real-time fraud detection with ultra-low latency is also essential for swift prevention, but balancing both remains a challenge for financial institutions. We introduced a solution that performs machine-learning-based fraud detection within off-the-shelf programmable network devices such as Intel Tofino switch and NVIDIA BlueField-2 DPU. Tested with three public transaction datasets, our solution achieves a throughput of 4.8 billion transactions per second with microsecond-scale latency. Compared to server-based solutions, it processes 800x more transactions per second and reduces latency by 1300x, while maintaining nearly the same classification performance with minimal loss. This leads to significant savings in computing equipment usage, reducing costs and energy consumption, while also enhancing security for customers.

paper

In-Network Machine Learning for Real-Time Transaction Fraud Detection

poster

ECAI Conference Overview

ECAI is Europe’s leading AI research event, bringing together top researchers, students, and industry professionals. It offers a diverse program, including technical papers, workshops, tutorials, invited talks, special sessions, and the PAIS conference focused on AI applications. ECAI 2024 has over 1,500 registered participants, with 547 accepted submissions and an acceptance rate of 23%. Attending this conference not only provided me with an in-depth understanding of the latest advancements in AI research but also allowed me to engage with experts from various domains, expanding my network and fostering valuable discussions. The exposure to groundbreaking technologies and innovative methodologies has significantly broadened my perspective and enriched my approach to research in the field of AI.

Inspirational Sessions and Research

The conference featured a range of insightful sessions, such as four keynote talks covering key topics: large language models by Prof. Iryna Gurevych, symbolic AI by Prof. Marijn Heule, robotics by Prof. Iolanda Leite, and the application of machine learning in economic development by Prof. César A. Hidalgo. These talks provided a broad perspective on how AI is tackling real-world challenges. One of the standout events was the 50th Anniversary Session on the History of AI in Europe, where I gained valuable insights into the evolution of AI. I also found the "Frontiers in AI" series to be highly engaging, as it showcased exciting new research and techniques across various fields like AI for declarative processes and proportional representation for AI. The short talks, integrated with technical sessions, allowed me to delve deeper into areas that sparked my interest. In addition, the demos and outreach activities also provided practical insights into AI applications, while panels on AI regulation, economic impact, and future directions sparked discussions on the broader implications of AI. In particular, the discussion on AI regulation highlighted the importance of the European strategy in addressing the supervision of high-risk AI systems. The panel also examined the implications of the recently adopted AI Act and the EU’s proposed supervision model, comparing them with global regulatory frameworks.

Networking and Social Opportunities

The conference offered numerous networking and social opportunities. It allowed me to engage directly with my peers and established professionals in a variety of informal settings. Notable social events included the Welcome Reception at the Auditorio de Galicia, the Opening Ceremony at the Galicia Conference and Exhibition Centre, and the "Lunch with a EurAI Fellow". During the latter, small groups of PhD students had the opportunity to engage with a EurAI Fellow to discuss their scientific careers. I had the privilege of speaking with Prof. Roman Barták, who shared valuable insights and offered helpful guidance for advancing our careers. Another highlight was the outdoor social event, where participants walked the final section of Santiago’s French Way, covering the stretch from Monte do Gozo Hill to Obradoiro Square. This walk encouraged conversations while allowing participants to enjoy the historic atmosphere. Also, The Whova app also facilitated online networking before the conference began, and various post-conference meetups brought together individuals with shared research interests or industry ties. I am thankful to AISB for their financial support, which made my participation at ECAI possible. As a way of giving back to the community, I also served as a volunteer during the conference.

About the Author

Xinpeng Hong is a final year Ph.D. student in Engineering Science at the University of Oxford with a research focus on time-sensitive applications of in-network machine learning. He is an alumnus of the Heidelberg Laureate Forum, and his research will be featured in the 2024 edition of the Prototypes for Humanity. Before attending Oxford, he received a bachelor’s degree in software engineering from Tongji University in Shanghai.

Conference Reports: 21st IEEE International Symposium on Biomedical Imaging (ISBI 2024)

Ricardo A. Gonzales (University of Oxford)

I attended the IEEE International Symposium on Biomedical Imaging (ISBI 2024), held from May 27th to May 30th, 2024, in Athens, Greece. This symposium was an excellent opportunity for me to connect with more researchers and present my work, "Deep Learning for Automated Insertion Point Annotation of CMR T1 Maps," which is a result of my collaborative research with my team at the University of Oxford (UK) and Mackay Memorial Hospital (Taiwan). The student grant from The Society for the study of Artificial Intelligence and Simulation of Behaviour and the financial support from Balliol College, Oxford, were instrumental in enabling my participation at this prestigious international platform.

Presented Research

The research I presented enhances the analysis of cardiovascular magnetic resonance T1 mapping by automating the identification of the starting point for standardised myocardial segmentation. T1 mapping is a non-invasive MRI technique that measures the T1 relaxation time of the myocardial tissue, providing valuable insights into its composition and pathology. For accurate anatomical assessment, it is essential to precisely annotate the right ventricular insertion point, which demarcate distinct left ventricular myocardial segments. Our project enhances this process by adapting our existing tracking technology with a residual neural network designed to regress the coordinates of these points. The model, trained on around 4000 images from two different centres, demonstrates high accuracy and is on par with expert-level performance. The implementation of this technology may enhance the accuracy and efficiency of T1 map analysis, facilitating more precise and faster diagnostic processes.

paper (abstract)

Deep learning for automated insertion point annotation of CMR T1 maps

poster

ISBI Conference Overview

ISBI 2024 brought together a global community of researchers, clinicians, and industry professionals dedicated to advancing biomedical imaging technologies. The conference showcased a broad spectrum of cutting-edge research, from novel imaging modalities and machine learning applications to ethical practices in data handling. Participating in this conference enriched my understanding of the field’s current landscape and the innovative technologies shaping the future of medical imaging. It was an invaluable learning experience that expanded my perspective on the potential applications of AI in healthcare.

Highlighted Talks and Inspirational Research

The conference featured several impactful sessions, including a compelling startup pitch during the Industry Day that demonstrated the practical application of recent research in commercial settings. Another highlight was an in-depth tutorial on diffusion models, which are at the forefront of medical imaging technology, offering new methods for image reconstruction, post-processing and analysis. Discussions on foundational models and data privacy also stood out, providing insights into the ethical considerations and the technological advancements that are driving the field forward.

Networking and Social Opportunities

The conference also offered numerous networking opportunities, which were a major factor in my decision to attend. Having presented at ISBI 2022 virtually due to the pandemic, being present in Athens allowed for much more direct engagement with my peers. The social events, such as the Welcome Reception at Zappeion Mansion, the young professional meeting at a roof garden with a view of the Acropolis at night, and a curated tour of the National Archaeological Museum, were not only enjoyable but also provided informal settings to foster professional relationships and discuss collaborative opportunities. The conference organizers and the volunteers made an excellent job at arranging these events.

About the Author

Ricardo A. Gonzales is a PhD candidate in Medical Sciences and Clarendon Scholar at the University of Oxford. Ricardo’s research centres on leveraging artificial intelligence for advanced cardiac imaging, and he is currently working on refining T1 mapping techniques. At the core of his research into deep learning, he is driven by the potential to expedite diagnostic processes, uncover underlying patterns, and enhance accuracy, particularly in medical imaging. Previously, he received his undergraduate degree in Electrical Engineering at UTEC (Peru) and his research training at Yale University (USA) and Lund University (Sweden), where he concentrated on the automated tracking of heart valve movements in cardiac magnetic resonance. Beyond his main research, Ricardo serves as a trainee editor at Radiology: Artificial Intelligence and is an active committee member of Research Experience for Peruvian Undergraduates (REPU), where he contributes to shaping the next generation of STEM professionals from his home country.

Conference Reports: International Conference in Machine Learning (ICML) 2023

Sonja Kraiczy (University of Oxford, https://sonja.uk)

I attended ICML 2023, held from July 23rd to July 29th, 2023, at the Hawaii Convention Center on Oahu, the Hawaiian Island. My main reason for attending was to present a
paper accepted at the main conference. The paper, titled "Properties of the Mallows Model Depending on the Number of Alternatives: A Warning for an Experimentalist," is a
collaborative effort with Piotr Faliszewski and Nicolas Boehmer. This collaboration began during a research visit that Niclas and I made to Professor Piotr Faliszewski in Krakow in August 2022 and is still ongoing.

On the research I presented

The part of our work that I presented focused on analyzing a widely used random model for ranked data. We explored this model both theoretically and in its applicability to real-world scenarios where the number of ranked items can vary. This model, characterized by a fixed parameter, is often used in the literature to generate realistic data for evaluating algorithmic properties, among other things. We compared the fixed parameter approach with similar methods as the number of items increased and explored the concept of rescaling the parameter based on the number of items. The two models yielded different theoretical predictions for various properties of the data. This allowed us to examine real-world datasets with varying item counts and compare their statistics to the predictions of each model. Our findings led us to caution against relying solely on the fixed parameter assumption and recommend using the scaled model for simulations by default.

paper

Properties of the Mallows Model Depending on the Number of Alternatives

poster

Perks of a large conference with a broad audience

I presented our work in the form of a poster during the afternoon session on the third day of the main conference. What made this experience particularly valuable was the diverse audience at ICML. Our research falls into one of the many specialized areas represented at the conference, which resulted in a wide range of interdisciplinary interactions. Not only did machine learning researchers visit my poster, but I also got to talk to a neuroscience student and people from the tech or finance industry, which helped give a broader perspective on the research; People with different backgrounds are not accustomed to common approaches in our area and may offer a fresh and unbiased perspective. This was in stark contrast to our presentation of the same paper at the non-archival workshop COMSOC 2023, where the audience was more narrowly focused. In my opinion, nurturing both types of interactions is essential for academic growth.

Talks and research that inspire

ICML was the first conference I ever attended, and I had the privilege of attending for the second time this year. What struck me most was is palpable sense of excitement (and worry) that permeates the conference. It always feels like a beacon for research that is leading us straight into the future. The impact of ICML was particularly evident through its invited speakers in fields such as genetics, climate science, and social impact. These speakers provided valuable insights and inspired us to align our research with their respective domains.I was particularly excited to attend a talk by Nobel Prize laureate Jennifer Doudna. She received the Nobel Prize in Chemistry in 2020 for her work on the development of the CRISPR-Cas9 gene-editing technology, jointly with Emmanuelle Charpentier. CRISPR-Cas9 is a groundbreaking gene-editing tool that has revolutionized genetic research and biotechnology. Jennifer Doudna discussed how machine learning research could collaborate with genetics to advance our understanding of genetics and potentially cure genetic diseases, following the successful example of Sickle Cell disease. Similarly, Shakir Mohamed from Google DeepMind addressed the challenges in climate science and how Machine Learning can enhance our understanding and prediction of climate phenomena. These experiences have inspired me to explore the role of machine learning and large language models in the fields of algorithmic game theory and algorithmic social choice in future research. Obtaining elaborate data on people’s preferences can be infeasible due to cognitive constraints and unfortunately, the quality of the decision suffers if it relies on lower quality data. Large language models could potentially serve as intermediaries to extract and predict preferences from interactions, overcoming possibly the major limitation of our research area.

Opportunities and social activities

The conference’s setting in Hawaii added a unique dimension to the experience. Attendees used the ICML app to organize activities such as snorkeling and hiking in the mornings before the conference. After the conference, various meet-ups brought together individuals with shared interests, whether for activities, research discussions, or networking within specific institutions or companies. Additionally, some attendees had the opportunity to attend complimentary dinners hosted by prominent companies, providing a chance to engage in discussions with industry experts and fellow attendees. I had great fun at both the Google Research and Jane Street dinners. My visit ended with trying surfing for the first time with PhD students from all over the globe. I thank AISB for their financial support, which helped make my visit to ICML possible.

About the Author

Sonja Kraiczy is a PhD Student at Oxford University University supervised by Professor Edith Elkind. Her research lies in the area of algorithmic social choice and algorithmic game theory. Previously, she read for an MSc in Mathematics and Foundations of Computer Science at Oxford University she completed her undergraduate degree in Mathematics and Computer Science at the University of Glasgow.

Conference Reports: Empirical Methods in Natural Language Processing (EMNLP) 2022

Chen Tang (University of Surrey, chen.tang@surrey.ac.uk)

The 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP) took place in December between 7^{th} and 11^{th} this year, hosted in Abu Dhabi National Exhibition Centre of United Arab Emirates (UAE). As one of the top-tier conferences in Natural Language Processing (NLP) and Artificial Intelligence (AI), EMNLP has a record attendance number of more than 3000 attendees in this year, of which 1,629 are in-person and 1,316 are virtual.

The first two days consist of 24 workshops and 6 tutorials in a range of NLP fields, and the main conference lasting 3 days started from 9th December. As in the past years, EMNLP has a very competitive acceptance rate for presenting the cutting-edge advances of research and burning issues in NLP. Resulting from the popularity of Deep Learning techniques in recent years, EMNLP received a large volume of submissions (4190) in this year, while the overall acceptance rate of the main conference dropped from 23% of 5 years ago to current 20%. In addition to 829 papers accepted as the long or papers, EMNLP also accepted an additional
549 (13%) papers in Findings.

Alongside the conference in daytime, there were two social events held at the night of 8^{th} and 10^{th}, respectively. One is the Welcome Reception held on Thursday December 8, 2022 from 7:00pm to 10:00pm. The location was the Aloft Abu Dhabi Hotel where the community can meet and make new friends and catch up with colleagues over a drink and light canapes. Another one was held on Saturday December 10, 2022 from 7:00pm — 10:00pm at the Ritz-Carlton Abu Dhabi, Grand Canal Hotel. With its captivating sunsets and extraordinary view of the Sheikh Zayed Grand Mosque, the attendees were able to enjoy an evening out at the Social Event with luxurious foods and drinks, along with Abu Dhabi’s local entertainment, compliments of the Department of Tourism, and a DJ for some evening dancing.

Keynote Lectures

There were 4 speakers invited to give us the their keynotes. Professor Neil Cohn who came from Tilburg University, Department of Communication and Cognition, gave the first talk of The Multimodal Language Faculty and the Visual Languages of Comics. Contrary to the notions of language as an amodal system, natural human communication is multimodal and combines speech, gestures, writing, and pictures. He showed us how the consistent "universal" linguistic principles persist across this structural diversity of different visual languages. He argued that a multi-modal language faculty requires us to change our conception of linguistic relativity, and he also showed how subtle structures of spoken languages permeate across to visual languages.

The second, which impressed me the most, is Nazneen Rajani, the speaker from Hugging Face (abbr. HF) Team. HF is one of the most popular
platform to share AI resources and models. Nazneen is a Research Lead at Hugging Face, a startup with a mission to democratize ML, leading data-centric ML research which involves systematically analyzing, curating, and automatically annotating data. Before HF, she worked at Salesforce Research with Richard Socher and led a team of researchers focused on building robust natural language generation systems based on LLMs. She gave us a macro-level view of how the NLP model landscape has evolved based on their systematic study of 75K HF models. In the second part, she discussed advances, challenges and opportunities in evaluating
and documenting NLP models developed in an industry setting. Based on the results, she lead us to see a paradigm shift from model-centric to
data-centric evaluation and documentation.

Gary Marcus who is an Emeritus Professor of Psychology and Neural Science at NYU, gave us the next talk. He is a successful scientist and also a serial entrepreneur (Founder of Robust.AI and Geometric.AI, acquired by Uber). He shared with us the topic of "Towards a Foundation for AGI", in which he shed light on the analysis of whether the large pretrained language models like GPT-3 and PaLM are adequate as a basis for artificial general intelligence (AGI), and if not, what would a better foundation for general intelligence look like?

Finally, Mona Diab who is the Lead Responsible AI Research Scientist with Meta, gave the last talk of "Towards a Responsible NLP: Walking
the Walk". Mona Diab is a very experienced researcher. In addition to her achievement in industry, she is also a full Professor of Computer
Science at the George Washington University (on leave) where she directs the CARE4Lang NLP Lab. Her talk posed a lot of deep questions to us,
e.g., Do we need to re-orient and re-pivot NLP? If so, what is needed to make this happen? Can we chart together a program where we ensure that
science is the pivotal ingredient in CL/NLP? Could Responsible NLP be an avenue that could lead us back towards that goal? In this talk, she
explored some "practical" ideas around framing a responsible NLP vision hoping to achieve a higher scientific standard for our field, addressing
issues from the "how" we conduct our research and venturing into the "what" we work on and produce using tenets from a responsible mindset
perspective.

Tutorials

Tutorials provide great opportunities for NLP researchers to get to know a new area or approach of NLP. The tutorials of EMNLP 2022 includes the
following topic:

• Meaning representations for natural language
• Arabic language processing
• Language-based coordination in deep multi-agent systems
• Causal inference for NLP
• Modular and parameter-efficient fine-tuning for NLP models
• Non-autoregressive model for fast sequence generation

Tutorials are all recorded and expected to be released in the future. You can check out details of tutorials and their speaker on this page.

Workshops and Volunteer

It was our honor to be invited to present our work in the 2nd Workshop on Natural Language Generation, Evaluation, and Metrics (GEM) and the 3rd Workshop on Figurative Language Processing (FLP) held on 7th and 8th December respectively. In the GEM workshop, we found out a variety of outstanding state-of-the-art works on Natural Language Generation (NLG), which is one of the most active research fields within NLP. Wegot the chance to make the acquaintance of lots of leading groups from top universities such as Cambridge, Oxford, Stanford, Carnegie Mellon, and so on. The authors from these leading groups illustrated us their work in detail with proficient but comprehensible instructions. We got a lot of inspirations via discussing current advances in their research
directions. The FLP workshop was also quite inspiring and covered a number of promising directions including processing of metaphor, euphemisms and other types of figurative languages.

On the second day (8^{th}), as volunteers we took responsibility for the Fourth Workshop on Financial Technology and Natural Language Processing (FinNLP). We had a keynote (Knowledge-Based News Event Analysis and Forecasting) from Dr. Oktie Hassanzadeh, a Senior Research Staff Member at IBM T.J. Watson Research Center, and an overview of recent FinNLP studies from the FinNLP organizer. We also got the chance to make friend with the host of FinNLP, Chung-Chi Chen who is a researcher from Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology, Japan. He did plenty of works in finance-oriented NLP and information retrieval area, and he also invited me to visit him in Tokyo, Japan for collaboration on Finance and NLG.

Main Conference Papers

In the main conference, there were 175 oral presentations and 654 posters in total within 3 days. Presentations are mainly divided into following tracks:

1. Natural Language Generation
2. Resources and Evaluation
3. Semantics
4. Summarization
5. Industry
6. NLP Applications
7. Language Modeling and Analysis of Language Models
8. Sentiment, Stylistic Analysis, Argument Mining & Discourse
9. Speech, Vision, Robotics, Multimodal Grounding
10. Question Answering
11. Ethics & Computational Social Science and Cultural Analytics
12. Dialog and Interactive Systems
13. Multilinguality
14. Efficient Methods for NLP
15. Information Retrieval and Text Mining
16. Interpretability, Interactivity, and Analysis of Models for NLP
17. Machine Learning for NLP
18. Machine Translation
19. Commonsense Reasoning
20. Unsupervised and Weakly Supervised Methods
21. Morphology, Syntax, Linguistics, Psycholinguistics

Because of the large volume of presentations, it was hard to attend all of them. My research area is natural language generation, so we mainly joined the tracks related to natural language generation including 1, 4, 6, 10, 12, and 17.

Best paper:

The best paper award of EMNLP this year goes to "Abstract Visual Reasoning with Tangram Shapes" for the long paper, and "Topic-Regularized Authorship Representation Learning" for the short paper.

We really appreciate AISB awarded us a Travel Award to help with the cost of attendance. We are very grateful to get a chance to attend this
top-tier conference in person where we communicate with various excellent academic peers, and we believe this precious experience will contribute to our future research. The network built in this event allows us to better get involved with cutting-edge AI researches from all around the world.