This is a paper supporting the demonstration of the LX-Center at ACL-IJCNLP-09. LX-Center is a web center of online linguistic services aimed at both demonstrating a range of lang...
Multi-level hierarchical models provide an attractive framework for incorporating correlations induced in a response variable organized in a hierarchy. Model fitting is challengin...
We present an overview of algorithms and data structures for dynamic re nement coarsening adaptation of unstructured FE meshes on loosely coupled parallel processors. We describ...
This article presents an investigation of empathy within an online community for older people (SeniorNet). Qualitative content analysis of 400 messages from a discussion board abo...
We propose an anaphor resolution based opinion holder identification method exploiting lexical and syntactic information. We tested our approach on online news documents and obtai...