Tagging has emerged as a powerful mechanism that enables users to find, organize, and understand online entities. Recommender systems similarly enable users to efficiently navig...
: The usability of a computer system can be improved by design of the user interface, and, as importantly, by design of usersystem interactions. Our research presents usability-imp...
Content-Based Image Retrieval (CBIR) has become one of the most active research areas in the past few years. Many visual feature representations have been explored and many system...
This paper describes \Object Group", an object behavioral pattern for group communication and fault-tolerance in distributed systems. The Object Group pattern supports the im...
We describe the design, implementation, and pilot study for SenseMaker, an interface for information exploration across heterogeneous sources. We propose supporting the contextdri...