This paper considers web-based systems in support of distributed communities involving creative work. It is concerned with the sharing of knowledge that might otherwise remain unspoken, or tacit, amongst those engaged in ...

Traditional bag-of-words model and recent word sequence kernel are two well-known techniques in the field of text categorization. Bag-of-words representation neglects the word order, which could result in less computation ...

We present XKMis, a system for keyword search in xml documents. Unlike previous work, our method is not based on the lowest common ancestor (LCA) or its variant, rather we divide the nodes into meaningful and self-containing ...