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- research-articleMay 2024JUST ACCEPTED
Model-Agnostic Adaptive Testing for Intelligent Education Systems via Meta-learned Gradient Embeddings
ACM Transactions on Intelligent Systems and Technology (TIST), Just Accepted https://doi.org/10.1145/3660642The field of education has undergone a significant revolution with the advent of intelligent systems and technology, which aim to personalize the learning experience, catering to the unique needs and abilities of individual learners. In this pursuit, a ...
- research-articleApril 2024
Multimodal Dialogue Systems via Capturing Context-aware Dependencies and Ordinal Information of Semantic Elements
ACM Transactions on Intelligent Systems and Technology (TIST), Volume 15, Issue 3Article No.: 45, Pages 1–25https://doi.org/10.1145/3645099The topic of multimodal conversation systems has recently garnered significant attention across various industries, including travel and retail, among others. While pioneering works in this field have shown promising performance, they often focus solely ...
- research-articleAugust 2023
Comprehending the Gossips: Meme Explanation in Time-Sync Video Comment via Multimodal Cues
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 22, Issue 8Article No.: 216, Pages 1–17https://doi.org/10.1145/3612920Recent years have witnessed the booming of online social media platforms with embracing the popular service called “Time-Sync Comment”, which supports the viewers to share their time-sync opinions along with video content. In this way, we observe that ...
- research-articleFebruary 2023
BETA-CD: a Bayesian meta-learned cognitive diagnosis framework for personalized learning
AAAI'23/IAAI'23/EAAI'23: Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence and Thirty-Fifth Conference on Innovative Applications of Artificial Intelligence and Thirteenth Symposium on Educational Advances in Artificial IntelligenceFebruary 2023, Article No.: 560, Pages 5018–5026https://doi.org/10.1609/aaai.v37i4.25629Personalized learning is a promising educational approach that aims to provide high-quality personalized services for each student with minimum demands for practice data. The key to achieving that lies in the cognitive diagnosis task, which estimates the ...
- ArticleJanuary 2023
Following the Lecturer: Hierarchical Knowledge Concepts Prediction for Educational Videos
AbstractWith an irresistible trend of intelligent learning, predicting knowledge concepts for educational videos turns out to be a fundamental and essential task, which benefits personalized recommendation, retrieval, and learning. Prior studies of videos ...
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- ArticleAugust 2022
Low-Quality Detection via Eye-Tracking Patterns
Knowledge Science, Engineering and ManagementAug 2022, Pages 247–259https://doi.org/10.1007/978-3-031-10989-8_20 - research-articleMarch 2022
Research on Engine Simulation and Assembly Based on Computer Digital Twin
AIAM2021: 2021 3rd International Conference on Artificial Intelligence and Advanced ManufactureOctober 2021, Pages 71–79https://doi.org/10.1145/3495018.3495032The current digital engine model only considers the surface geometric errors generated during the part manufacturing process and does not include information such as feature registration constraints and physical properties. The virtual assembly ...
- research-articleNovember 2021
Social Context-aware Person Search in Videos via Multi-modal Cues
ACM Transactions on Information Systems (TOIS), Volume 40, Issue 3Article No.: 52, Pages 1–25https://doi.org/10.1145/3480967Person search has long been treated as a crucial and challenging task to support deeper insight in personalized summarization and personality discovery. Traditional methods, e.g., person re-identification and face recognition techniques, which profile ...
- ArticleJune 2021
Exploiting Visual Context and Multi-grained Semantics for Social Text Emotion Recognition
AbstractSocial text is a kind of user-generated data on social media, which can reflect the opinions and emotions of netizens in their social activities. The study about emotion recognition for social text could help us clarify netizens’ emotional ...
- ArticleJune 2021
Legal Judgment Prediction with Multiple Perspectives on Civil Cases
AbstractLegal Judgment Prediction, which aims at predicting the judgment result based on case materials, is an essential task in Legal Intelligence. Most existing studies have analyzed and modeled criminal cases as a whole, while a small part of the ...
- research-articleJanuary 2021
Optimum design of parameters and contact analysis of cycloid drive
Journal of Computational Methods in Sciences and Engineering (JOCMSE), Volume 21, Issue 12021, Pages 71–83https://doi.org/10.3233/JCM-204292Gear transmission is one of the most important and widely used equipment in mechanical transmission. To a certain extent, The technical level, design ability and manufacturing level of gears are important symbols to measure the industrialization ...
- research-articleOctober 2020
Multimodal Dialogue Systems via Capturing Context-aware Dependencies of Semantic Elements
MM '20: Proceedings of the 28th ACM International Conference on MultimediaOctober 2020, Pages 2755–2764https://doi.org/10.1145/3394171.3413679Recently, multimodal dialogue systems have engaged increasing attention in several domains such as retail, travel, etc. In spite of the promising performance of pioneer works, existing studies usually focus on utterance-level semantic representations ...
- ArticleApril 2019
Gossiping the Videos: An Embedding-Based Generative Adversarial Framework for Time-Sync Comments Generation
Advances in Knowledge Discovery and Data MiningApr 2019, Pages 412–424https://doi.org/10.1007/978-3-030-16142-2_32AbstractRecent years have witnessed the successful rise of the time-sync “gossiping comment”, or so-called “Danmu” combined with online videos. Along this line, automatic generation of Danmus may attract users with better interactions. However, this task ...
- ArticleAugust 2010
Research of Output-Pin-Wheel Cycloid Drive Reducer
ICIE '10: Proceedings of the 2010 WASE International Conference on Information Engineering - Volume 03August 2010, Pages 307–310https://doi.org/10.1109/ICIE.2010.250By analyzing the shortcomings of various types of cycloid drive, a kind of new cycloid drive that named as output-pin-wheel cycloid drive is innovated. The structure of reducer and the structural dimensions of specific components are designed by ...
- ArticleDecember 2008
Study of Design and Analysis System about Ring-Plate-Type Pin-Cycloid Planetary Drive on Product Data Management
ISBIM '08: Proceedings of the 2008 International Seminar on Business and Information Management - Volume 01December 2008, Pages 408–411https://doi.org/10.1109/ISBIM.2008.157Management and share on engineering data have become key contents in engineering design. Large-scale phases data with different formats and complex relationships are produced in scientific computing and analyzing in complex product design process, ...