Text-to-Text Generation Graesser, Rus, Stent, Walker, White

Input Text Semantic Representation Attractive to the Question Answering Attractive to DUC community Attractive to the Coreference/Referring expression community Semantic Representation PropBank

Types of Tasks Text-to-text regeneration for multi-documents with some shared content SCUs or nuggets Single-text regeneration Question Generation and Answer Regeneration Topic Sentence - Paragraph Regeneration / Sentence Reordering

Aim of The Shared Task Scientifically and Linguistically interesting issues Lexical choice Sentence planning Aggregation Content and constituent ordering and columns Interested Communities/Broader Impacts Language Generation community Question Answering community Summarization community Discourse processing Educational Community

Evaluation Manual Task-based evaluation Independent judges Judges being participants Task-based evaluation

Resources DUC data (with SCUs) QA TREC Question-Answer pairs ITS data from AutoTutor PropBank ICLE ISLE

Thank You!