Обнаружение противоречий

Contradiction Detection (CD) in text is a difficult NLP task. We investigate CD over functions (e.g., BornIn(Person)=Place), and present a domain-independent algorithm that automatically discovers phrases denoting functions with high …...

Determining whether a textual phrase denotes a functional relation (i.e., a relation that maps each domain element to a unique range el- ement) is useful for numerous NLP tasks such …...

We propose a new shared task on grading stu- dent answers with the goal of enabling well- targeted and flexible feedback in a tutorial di- alogue setting. We provide an …...