Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Ana Cristina Mendes, LuĂsa Coheur. When the answer comes into question in question-answering: survey and open issues. Natural Language Engineering, 19(1):1-32, 2013. [doi]
Abstract is missing.