List of Titles

Authors: Shatte, Adrian , Holdsworth, Jason , Lee, Ickjai
Date: 2016
Type: Text , Conference proceedings
Relation: 49th Annual Hawaii International Conference on System Sciences HICSS 2016; 5-8 Jan. 2016; Koloa, HI, USA p. 217-226
Full Text: false
Reviewed:
Description: This paper describes the progress of our research into collaborative document writing for emergency management. Our focus is specifically on the use of web technologies to improve communication and shared knowledge in emergency situations. We present a prototype system built using Differential Synchronisation with flexible locking and user attribution features. Based on the past shortcomings of technologies and documents such as situation reports, we consider the potential benefits of a web-based system with flexible locking and user attribution for collaborative situation report writing.

Authors: Wang, Yutang , Lee, Kyungmi , Lee, Ickjai
Date: 2011
Type: Text , Conference paper
Relation: 7th International Conference on Information Processing and Management, ICIPM 2011
Full Text: false
Reviewed:
Description: The ordered order-k Voronoi diagram is a popular generalization of the ordinary Voronoi diagram modeling ordered k nearest sites. Despite of the usefulness of the ordered order-k Voronoi diagram, its structural complexity and wealth of information captured result in poor readability. Most research has focused on computational complexity, and visualization/representation of the ordered order-k Voronoi diagram has received little attention. This paper attempts to represent the ordered order-k Voronoi diagram through its relationship with other higher order Voronoi diagrams. The proposed method highlights topo-logical relationships between/among higher order Voronoi diagram families, and enhances the readability of the ordered order-k diagram.

Authors: Shatte, Adrian , Holdsworth, Jason , Lee, Ickjai
Date: 2016
Type: Text , Book
Relation: Lecture Notes in Computer Science book series Vol. 9787
Full Text: false
Reviewed:
Description: This paper describes the progress of our ongoing research into collaborative report writing for emergency management using web technologies to improve communication and shared knowledge in emergency situations. Specifically, the work presented in this paper focuses on the development of a user attribution framework that enhances the Differential Synchronisation (diffsync) technique by exploiting its diff operation. This technique improves real-time collaborative editing for emergency management by combining the benefits of user attribution with diffsync features such as convergence, scalability, and robustness to poor network environments. As a proof of concept, we implement a prototype collaborative system and report results of simulations to test scalability, efficiency, and correctness. Further, we consider the potential benefits of this framework for web-based collaborative report writing in the context of emergency management.

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