Towards effective video annotation: An approach to automatically link notes with video content

Xiangming Mu

Computers & Education Vol. 55, No. 4 pp. 1752–1763

The characteristics of annotations, such as highlighting, context-based notes, and organization are difficult to translate from the traditional paper-based medium to the digital format. An added challenge is how to facilitate annotations on a...

Language: English

Decoupling the Information Application from the Information Creation: Video as Learning Objects in Three-Tier Architecture

Xiangming Mu

Interdisciplinary Journal of E-Learning and Learning Objects Vol. 1, No. 1 (Jan 01, 2005) pp. 109–125

In this paper a new three-tier video application infrastructure is proposed. Video learning object is introduced as the intermedia tier and it connects the video metadata and video application tier. In addition to the traditional text metadata such...

User Studies Informing E-Table Interfaces

Gary Marchionini; Xiangming Mu

Information Processing & Management Vol. 39, No. 4 (2003) pp. 561–79

Describes a series of user studies used to advance understanding of how people use electronic tables (E-tables) and inform the development of a Web-based statistical table browser for use by non-specialists. Results of needs assessment, prototype...

Enriched Video Semantic Metadata: Authorization, Integration, and Presentation

Xiangming Mu; Gary Marchionini

Proceedings of the ASIST Annual Meeting Vol. 40 (2003) pp. 316–22

Presents an enriched video metadata framework including video authorization using the Video Annotation and Summarization Tool (VAST)-a video metadata authorization system that integrates both semantic and visual metadata-- metadata integration, and...

An Architecture and Prototype Interface for an Online Statistical Table Browser

Xiangming Mu; Gary Marchionini

Proceedings of the ASIST Annual Meeting Vol. 38 (2001) pp. 156–70

Describes a novel design of a Table Browser for casual users of statistical data. Focuses on the overall system architecture and the user interface. Describes the prototype interface and presents results of experiments testing the efficacy of the...