Tat Seng Chua

Title: Innovations of Tat Seng Chua

Introduction

Tat Seng Chua is a notable inventor based in Singapore, recognized for his contributions to technology and innovation. He has been granted 2 patents that showcase his expertise in product annotation and data compilation systems. His work has significant implications for enhancing user experience in digital environments.

Latest Patents

One of his latest patents is titled "In-video product annotation with web information mining." This system provides product annotation in a video to one or more users. The system receives a video from a user, where the video includes multiple video frames. It extracts multiple key frames from the video and generates a visual representation of the key frame. The system compares the visual representation of the key frame with a plurality of product visual signatures, where each visual signature identifies a product. Based on this comparison, the system determines whether the key frame contains the product identified by the visual signature. To generate the product visual signatures, the system collects multiple training images from an expert product repository, each associated with multiple product images obtained from various web resources.

Another significant patent is "Automatic frequently asked question compilation from community-based question answering archive." This innovation generates Frequently Asked Questions (FAQ) data using Community-based Question Answering (CQA) data. A thematic hierarchy generation module receives multiple data sources and creates a thematic hierarchy of the data source, where a data source has one or more topics and a topic has one or more themes. A feature classifier classifies multiple CQA data into themes based on the thematic hierarchy. A selection module then selects multiple question-answer pairs from the CQA data based on this classification, measures their quality, and generates FAQ data using the selected pairs.

Career Highlights

Tat Seng Chua is affiliated with the National University of Singapore, where he contributes to research and development in his field. His work is instrumental in bridging the gap between technology and user interaction, making significant strides in how information is presented and accessed.

Collaborations

He collaborates with esteemed colleagues such as Zhao Yan Ming and Guangda Li, further enhancing the innovative projects he undertakes.

Conclusion

Tat Seng Chua's contributions to technology through his patents reflect his commitment to innovation and improving user experiences. His work continues to influence the fields of product annotation and data management.