Computer Science and Technologies

Welcome to the 30th ACM International Conference on Multimedia. ACM Multimedia is since its inception in 1993, the worldwide premier conference and a key world event to display scientific achievements and innovative industrial products in the multimedia field. This year, ACM Multimedia 2022 will be held in Lisbon, Portugal. At ACM Multimedia 2022, after a long period of worldwide confinements and hardships this year we expect to welcome you all in Lisbon for an extensive program consisting of technical sessions covering all aspects of the multimedia field via oral, video and poster presentations, tutorials, panels, exhibits, demonstrations, workshops, doctoral symposium, multimedia grand challenge, brave new ideas on shaping the research landscape, open source software competition, and also an interactive arts program. We will also continue to support the industrial track to recognize those research works with significant industrial values. We welcome submissions from several field such as multimedia, multimedia retrieval, machine learning, artificial intelligence, vision, data sciences, HCI, multimedia signal processing, as well as healthcare, education, entertainment and beyond.

Theme: Engaging Users with Multimedia


The engagement of multimedia with society as a whole requires research that addresses how multimedia can be used to connect people with multimedia artifacts that meet their needs in a variety of contexts. The topic areas included under this theme include:

Emotional and Social Signals
This area focuses on the analysis of emotional, cognitive (e.g., brain-based) and interactive social behavior in the spectrum of individual to small group settings. It calls for novel contributions with a strong human-centered focus specializing in supporting or developing automated techniques for analyzing, processing, interpreting, synthesizing, or exploiting human social, affective and cognitive signals for multimedia applications.

Multimedia Search and Recommendation
To engage user in information access, search and recommendation requires not only understanding of data but also user and context. This area calls for novel solutions for user-centric multimedia search and recommendations, in either automatic or interactive mode, with topics ranging from optimization, user intent prediction, to personalized, collaborative or exploratory algorithms. (Note: Topics focusing primarily on indexing and scalability should be submitted to “Multimedia systems: Data Systems indexing and management”)

Summarization, Analytics, and Storytelling
The information underlying multimedia is by nature multi-perspective. Allowing efficient multi-perspective and context-adaptive information access remains an open problem. This area calls for new and novel solutions that can compose, link, edit and summarize multimedia data into a compact but insightful, enjoyable and multi-perspective presentation to facilitate tasks such as multimedia analytics, decision making, searching and browsing.



Theme: Experience


One of the core tenants of our research community is that multimedia contributes to the user experience in a rich and meaningful manner. The topics organized under this theme are concerned with innovative uses of multimedia to enhance the user experience, how this experience is manifested in specific domains, and metrics for qualitatively and quantitatively measuring that experience in useful and meaningful ways. Specific topic areas addressed this year include:

Interactions and Quality of Experience
Papers under this topic area should address human-centered issues. Topics include (i) novel interaction techniques and modalities for accessing, authoring, and consuming multimedia data, (ii) design and implementation of novel interactive media (iii) new methodologies, models, and metrics to understand and/or measure multimedia quality of experience.

Art and Culture
Papers under this topic area should develop techniques that enable effective engagement of the public with art and other forms of cultural expression, balancing between sophisticated computational/engineering techniques and artistic / cultural purposes. Topics include (i) digital artworks, including hybrid physical digital installations; dynamic, generative, and interactive multimedia artworks; (ii) computational tools to support creativity, cultural preservation, and curation.

Multimedia Applications
Papers under this topic area should push the envelope of how multimedia can be used to improve the user experience in a rich and meaningful manner. We solicit papers that design, implement, and evaluate applications that employ multimedia data in surprising new ways or in application scenarios that user experience remains challenging based on today’s state-of-the-art, such as immersive telepresence, distance education.



Theme: Multimedia Systems


Research in multimedia systems is generally concerned with understanding fundamental tradeoffs between competing resource requirements, developing practical techniques and heuristics for realizing complex optimization and allocation strategies, and demonstrating innovative mechanisms and frameworks for building large-scale multimedia applications. Within this theme, we have focused on three target topic areas:

Systems and Middleware
This area seeks novel contributions that address performance issues in one of the system’s components. Topics include operating systems, mobile systems, storage systems, distributed systems, programming systems and abstractions, and embedded systems. Papers must establish performance improvement or non-trivial tradeoffs through integration of multiple systems components or enhancing one of the system components.

Transport and Delivery
Papers under this topic area should address improvement to multimedia transport and delivery mechanisms over a computer network. Topics include network protocol enhancement, supporting multimedia data with network mechanisms such as SDN and NFV, in-network content placement.

Data Systems Management and Indexing
Papers under this topic area should address performance issues related to data management and indexing to support multimedia access at a large scale, including browsing, searching, recommendation, analysis, processing, and mining. Topics include scalable systems and indexing techniques that support multimedia access and analytics.



Theme: Understanding Multimedia Content


Multimedia data types by their very nature are complex and often involve intertwined instances of different kinds of information. We can leverage this multimodal perspective in order to extract meaning and understanding of the world, often with surprising results. Specific topics addressed this year include:

Multimodal Fusion and Embeddings
In the real world, some problems are addressable only through a combination of multiple media and/or modalities. This area seeks new insights and solutions of how multi-perspective media information should be fused and embedded for novel problems as well as innovative systems.

Vision and Language
Recent research works have driven the merging of vision and language in different ways, for example, captioning, question-answering, multimodal chatbots. This area seeks new solutions and results that are specific to the problems of combining or bridging vision and language.

Media Interpretation
This area seeks novel processing of media-related information in any form that can lead to new ways of interpreting multimedia content. Examples include processing of visual, audio, music, language, speech, or other modalities, for interpretation, knowledge inference, and understanding.