Update README.md

README.md

@@ -1,3 +1,17 @@
----
-license: mit
----
+---
+license: mit
+---
+
+TeCo is a deep learning model using code semantics to automatically complete the next statement in a test method. Completing tests requires reasoning about the execution of the code under test, which is hard to do with only syntax-level data that existing code completion models use. To solve this problem, we leverage the fact that tests are readily executable. TeCo extracts and uses execution-guided code semantics as inputs for the ML model, and performs reranking via test execution to improve the outputs. On a large dataset with 131K tests from 1270 open-source Java projects, TeCo outperforms the state-of-the-art by 29% in terms of test completion accuracy.
+
+TeCo is presented in the following ICSE 2023 paper:
+
+Title: [Learning Deep Semantics for Test Completion](https://arxiv.org/pdf/2302.10166.pdf)
+
+Authors: Pengyu Nie, Rahul Banerjee, Junyi Jessy Li, Raymond Mooney, Milos Gligoric
+
+---
+
+TeCo's code is hosted on GitHub: https://github.com/EngineeringSoftware/teco
+
+This repo hosts the model we trained, but it should be used together with our codebase; please read the README there, which describes how to [download](https://github.com/EngineeringSoftware/teco/blob/main/README.md#downloading-model) and use this model.