Speaker: Michal Gordon-Kiwkowitz, Weizmann Institute Title: Natural Language Interface for Scenario Based Programming. Abstract: Bridging the gap between software requirement specication and execution has been an open issue in recent years. Considering the advances in Natural Language Processing (NLP) and the possibility of shortening the software engineering cycle have made this a possibility. We propose a grammar for generating Live Sequence Charts (LSCs), an extended executable form of sequence diagrams, from controlled natural language requirements. Since LSCs describe inter-object behavior which occur naturally in system requirement the proposed grammar allows translating requirements into formal and visual diagrams that may be executed using model-checking tools.