Prior research has shown that the efficient use of graphical user interfaces strongly depends on human capabilities for spatial cognition. Although it is tempting to believe that ...
This paper presents the design of a new middleware which provides support for trust and accountability in distributed data sharing communities. One application is in the context of...
Paul Ruth, Dongyan Xu, Bharat K. Bhargava, Fred Re...
The disorientation problem has been known to exist on hypertext and hypermedia systems. Various approaches have also been recommended and implemented in order to eliminate or redu...
Relevance feedback (RF) is an iterative process, which refines the retrievals by utilizing the user's feedback on previously retrieved results. Traditional RF techniques solel...
Peng-Yeng Yin, Bir Bhanu, Kuang-Cheng Chang, Anlei...
Understanding perception is critical to effective visualization design. With its low cost and scalability, crowdsourcing presents an attractive option for evaluating the large des...