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- surveyFebruary 2025
AI Agents Under Threat: A Survey of Key Security Challenges and Future Pathways
ACM Computing Surveys (CSUR), Volume 57, Issue 7Article No.: 182, Pages 1–36https://doi.org/10.1145/3716628An Artificial Intelligence (AI) agent is a software entity that autonomously performs tasks or makes decisions based on pre-defined objectives and data inputs. AI agents, capable of perceiving user inputs, reasoning and planning tasks, and executing ...
- research-articleDecember 2024
MobileGPT: Augmenting LLM with Human-like App Memory for Mobile Task Automation
ACM MobiCom '24: Proceedings of the 30th Annual International Conference on Mobile Computing and NetworkingPages 1119–1133https://doi.org/10.1145/3636534.3690682The advent of large language models (LLMs) has opened up new opportunities in the field of mobile task automation. Their superior language understanding and reasoning capabilities allow users to automate complex and repetitive tasks. However, due to the ...
- research-articleJuly 2024
Towards Collaborative Brain-storming among Humans and AI Agents: An Implementation of the IBIS-based Brainstorming Support System with Multiple AI Agents
CI '24: Proceedings of the ACM Collective Intelligence ConferencePages 1–9https://doi.org/10.1145/3643562.3672609Brainstorming is a crucial process for stimulating the generation of creative ideas, and it continues to be widely used today. Group brainstorming offers the advantage of obtaining diverse opinions from others, perspectives that may not arise in ...
- posterJune 2024
Fostering AI Literacy with LuminAI through Embodiment and Creativity in Informal Learning Spaces
- Chengzhi Zhang,
- Chelsi Alise Cocking,
- Milka Trajkova,
- Zoe Lacy Mock,
- Gemma Tate,
- Cassandra Naomi Monden,
- Brian Magerko
C&C '24: Proceedings of the 16th Conference on Creativity & CognitionPages 476–481https://doi.org/10.1145/3635636.3664255LuminAI is an interactive art installation that allows participants to collaborate with an AI dance partner by improvising movements. During the interaction, the participant dances with an AI dance partner who learns from the participant’s movements in ...
- research-articleJune 2024
ChainStream: A Stream-based LLM Agent Framework for Continuous Context Sensing and Sharing
EdgeFM '24: Proceedings of the Workshop on Edge and Mobile Foundation ModelsPages 18–23https://doi.org/10.1145/3662006.3662063This paper introduces ChainStream, an LLM-based framework for building and serving context-aware AI agents. Driven by the goal to enable context awareness of LLM agents and flexible information sharing between them, we adopt a stream-based design, in ...
- demonstrationOctober 2023
Experiencing Visual Captions: Augmented Communication with Real-time Visuals using Large Language Models
- Xingyu 'Bruce' Liu,
- Vladimir Kirilyuk,
- Xiuxiu Yuan,
- Peggy Chi,
- Alex Olwal,
- Xiang 'Anthony' Chen,
- Ruofei Du
UIST '23 Adjunct: Adjunct Proceedings of the 36th Annual ACM Symposium on User Interface Software and TechnologyArticle No.: 85, Pages 1–4https://doi.org/10.1145/3586182.3615978We demonstrate Visual Captions, a real-time system that integrates with a video conferencing platform to enrich verbal communication. Visual Captions leverages a fine-tuned large language model to proactively suggest visuals that are relevant to the ...
- extended-abstractDecember 2023
Errare humanum est, perseverare autem diabolicum: A Follow-Up Study on the Human-Likeness of an AI Othello Player
IVA '23: Proceedings of the 23rd ACM International Conference on Intelligent Virtual AgentsArticle No.: 36, Pages 1–3https://doi.org/10.1145/3570945.3607327Othello, also known as Reversi, is a popular 2-players board game. Olivaw is an intelligent agent playing Othello. Compared to the most famous ones (such as Saio), it exploits limited resources by autonomously learning how to improve its gameplay by ...
- extended-abstractApril 2023
Integrating AI in Human-Human Collaborative Ideation
CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 355, Pages 1–5https://doi.org/10.1145/3544549.3573802People can generate more innovative ideas when they collaborate with one another, collectively exploring ideas and exchanging viewpoints. Advancements in artificial intelligence have opened up new opportunities in people’s creative activities where ...
- research-articleApril 2023
Visual Captions: Augmenting Verbal Communication with On-the-fly Visuals
- Xingyu "Bruce" Liu,
- Vladimir Kirilyuk,
- Xiuxiu Yuan,
- Alex Olwal,
- Peggy Chi,
- Xiang "Anthony" Chen,
- Ruofei Du
CHI '23: Proceedings of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 108, Pages 1–20https://doi.org/10.1145/3544548.3581566Video conferencing solutions like Zoom, Google Meet, and Microsoft Teams are becoming increasingly popular for facilitating conversations, and recent advancements such as live captioning help people better understand each other. We believe that the ...
- short-paperDecember 2022
Experimental Investigation of Trust in Anthropomorphic Agents as Task Partners
HAI '22: Proceedings of the 10th International Conference on Human-Agent InteractionPages 302–305https://doi.org/10.1145/3527188.3563921This study investigated whether human trust in a social robot with anthropomorphic physicality is similar to that in an AI agent or in a human in order to clarify how anthropomorphic physicality influences human trust in an agent. We conducted an ...
- extended-abstractSeptember 2022
Errare humanum est?: a pilot study to evaluate the human-likeness of a AI othello playing agent
IVA '22: Proceedings of the 22nd ACM International Conference on Intelligent Virtual AgentsArticle No.: 27, Pages 1–3https://doi.org/10.1145/3514197.3549699Olivaw is an AI Othello playing agent which autonomously learns how to improve its gameplay by playing against itself. Some top-notch players (including former World Champions) reported that they had the impression that Olivaw's gameplay was human-like. ...
- research-articleJune 2022
Co-Designing AI Agents to Support Social Connectedness Among Online Learners: Functionalities, Social Characteristics, and Ethical Challenges
DIS '22: Proceedings of the 2022 ACM Designing Interactive Systems ConferencePages 541–556https://doi.org/10.1145/3532106.3533534Due to the lack of face-to-face interactions, online learners frequently experience social isolation that negatively impacts students’ well-being and learning experiences. Many text-based AI agents have been equipped with different social characteristics ...
- ArticleJuly 2020
Optimization of the Method of Maintaining Arousal Level by Inducing Intrinsic Motivation: Using Presentation of Information in Autonomous Driving
HCI International 2020 – Late Breaking Papers: Digital Human Modeling and Ergonomics, Mobility and Intelligent EnvironmentsPages 166–178https://doi.org/10.1007/978-3-030-59987-4_12AbstractIn recent years, the use of automation has been promoted in various systems such as automobiles, and the interaction between the system and user tends to decrease and be monotonous. Consequently, there is a concern that the arousal level of the ...