When trying to understand the evolution of a software system it can be useful to visualize the evolution of the system’s architecture. Existing tools for viewing architectural e...
Consider a universe of tokens, each of which is associated with a weight, and a database consisting of strings that can be represented as subsets of these tokens. Given a query st...
Voluntary standardisation bodies regularly issue calls for increased user participation in their work groups. This paper challenges such calls. It suggests that users are not norm...
Growth in government investment, academic research, and commercial question answering (QA) systems is motivating a need for increased planning and coordination. The internationali...
Community Question Answering has emerged as a popular and effective paradigm for a wide range of information needs. For example, to find out an obscure piece of trivia, it is now ...