Code Clone Detection

AbstractRecent work learns contextual representations of source code by reconstructing tokens from their context. For downstream semantic understanding tasks like code clone detection, these representations should ideally capture program functionality. …...

Developing effective distributed representa- tions of source code is fundamental yet chal- lenging for many software engineering tasks such as code clone detection, code search, code translation and transformation. However, …...

AbstractProgram understanding is a fundamental task in program language processing. Despite the success, existing works fail to take human behaviors as reference in understanding programs. In this paper, we consider …...

AbstractWe address contextualized code retrieval, the search for code snippets helpful to fill gaps in a partial input program. Our approach facilitates a large-scale self-supervised contrastive training by splitting source …...