Exemplar: EXEcutable exaMPLes ARchive

Searching for applications that are highly relevant to development tasks is challenging because the high-level intent reflected in the descriptions of these tasks doesn´t usually match the low-level implementation details of applications. In this demo we show a novel code search engine called Exemplar (EXEcutable exaMPLes ARchive) to bridge this mismatch. Exemplar takes natural-language query that contains high-level concepts (e.g., MIME, data sets) as input, then uses information retrieval and program analysis techniques to retrieve applications that implement these concepts.