Search Results for author: Nghi D. Q. Bui

Found 19 papers, 9 papers with code

Cross-Language Learning for Program Classification using Bilateral Tree-Based Convolutional Neural Networks

1 code implementation17 Oct 2017 Nghi D. Q. Bui, Lingxiao Jiang, Yijun Yu

It is layered on top of two tree-based convolutional neural networks (TBCNNs), each of which recognizes the algorithm of code written in an individual programming language.

Binary Classification C++ code +2

Hierarchical Learning of Cross-Language Mappings through Distributed Vector Representations for Code

1 code implementation13 Mar 2018 Nghi D. Q. Bui, Lingxiao Jiang

Our preliminary evaluations on about 40, 000 Java and C# source files from 9 software projects show that our approach can automatically learn shared embeddings for various code elements in different languages and identify their cross-language mappings with reasonable Mean Average Precision scores.

Translation Word Embeddings

SAR: Learning Cross-Language API Mappings with Little Knowledge

no code implementations10 Jun 2019 Nghi D. Q. Bui, Yijun Yu, Lingxiao Jiang

However, all these approaches still require large amount of manual effort in preparing parallel program corpora, ranging from pairs of APIs, to manually identified code in different languages that are considered as functionally equivalent.

Domain Adaptation Translation

On the Generalizability of Neural Program Models with respect to Semantic-Preserving Program Transformations

1 code implementation31 Jul 2020 Md Rafiqul Islam Rabin, Nghi D. Q. Bui, Ke Wang, Yijun Yu, Lingxiao Jiang, Mohammad Amin Alipour

With the prevalence of publicly available source code repositories to train deep neural network models, neural program models can do well in source code analysis tasks such as predicting method names in given programs that cannot be easily done by traditional program analysis techniques.

Method name prediction

TreeCaps: Tree-Based Capsule Networks for Source Code Processing

no code implementations5 Sep 2020 Nghi D. Q. Bui, Yijun Yu, Lingxiao Jiang

Although syntax trees are precisely defined according to the language grammar and easier to construct and process than graphs, previous tree-based learning techniques have not been able to learn semantic information from trees to achieve better accuracy than graph-based techniques.

InferCode: Self-Supervised Learning of Code Representations by Predicting Subtrees

no code implementations13 Dec 2020 Nghi D. Q. Bui, Yijun Yu, Lingxiao Jiang

We trained an InferCode model instance using the Tree-based CNN as the encoder of a large set of Java code and applied it to downstream unsupervised tasks such as code clustering, code clone detection, cross-language code search or reused under a transfer learning scheme to continue training the model weights for supervised tasks such as code classification and method name prediction.

Clone Detection Code Classification +7

Energy-bounded Learning for Robust Models of Code

no code implementations20 Dec 2021 Nghi D. Q. Bui, Yijun Yu

In programming, learning code representations has a variety of applications, including code classification, code search, comment generation, bug prediction, and so on.

Code Classification Code Search +2

Towards Using Data-Influence Methods to Detect Noisy Samples in Source Code Corpora

no code implementations25 May 2022 Anh T. V. Dau, Thang Nguyen-Duc, Hoang Thanh-Tung, Nghi D. Q. Bui

Despite the recent trend of developing and applying neural source code models to software engineering tasks, the quality of such models is insufficient for real-world use.

Code Classification Representation Learning

HierarchyNet: Learning to Summarize Source Code with Heterogeneous Representations

no code implementations31 May 2022 Minh Huynh Nguyen, Nghi D. Q. Bui, Truong Son Hy, Long Tran-Thanh, Tien N. Nguyen

We propose a novel method for code summarization utilizing Heterogeneous Code Representations (HCRs) and our specially designed HierarchyNet.

Clone Detection Code Classification +2

Detect-Localize-Repair: A Unified Framework for Learning to Debug with CodeT5

no code implementations27 Nov 2022 Nghi D. Q. Bui, Yue Wang, Steven Hoi

Specifically, we propose three objectives to adapt the generic CodeT5 for debugging: a bug detection objective to determine whether a given code snippet is buggy or not, a bug localization objective to identify the buggy lines, and a program repair objective to translate the buggy code to its fixed version.

Bug fixing Language Modelling +1

Class based Influence Functions for Error Detection

1 code implementation2 May 2023 Thang Nguyen-Duc, Hoang Thanh-Tung, Quan Hung Tran, Dang Huu-Tien, Hieu Ngoc Nguyen, Anh T. V. Dau, Nghi D. Q. Bui

Influence functions (IFs) are a powerful tool for detecting anomalous examples in large scale datasets.

The Vault: A Comprehensive Multilingual Dataset for Advancing Code Understanding and Generation

1 code implementation9 May 2023 Dung Nguyen Manh, Nam Le Hai, Anh T. V. Dau, Anh Minh Nguyen, Khanh Nghiem, Jin Guo, Nghi D. Q. Bui

We present The Vault, a dataset of high-quality code-text pairs in multiple programming languages for training large language models to understand and generate code.

Code Generation Code Search +1

CodeT5+: Open Code Large Language Models for Code Understanding and Generation

1 code implementation13 May 2023 Yue Wang, Hung Le, Akhilesh Deepak Gotmare, Nghi D. Q. Bui, Junnan Li, Steven C. H. Hoi

To address these limitations, we propose ``CodeT5+'', a family of encoder-decoder LLMs for code in which component modules can be flexibly combined to suit a wide range of downstream code tasks.

Arithmetic Reasoning Code Completion +4

CodeTF: One-stop Transformer Library for State-of-the-art Code LLM

1 code implementation31 May 2023 Nghi D. Q. Bui, Hung Le, Yue Wang, Junnan Li, Akhilesh Deepak Gotmare, Steven C. H. Hoi

In this paper, we present CodeTF, an open-source Transformer-based library for state-of-the-art Code LLMs and code intelligence.

Neural Code Generation Enhancement via Functional Overlap Reranking

2 code implementations16 Oct 2023 Hung Quoc To, Minh Huynh Nguyen, Nghi D. Q. Bui

In this work, we introduce \textit{SRank}, a novel reranking strategy for selecting the best solution from code generation that focuses on modeling the relationship between clusters of solutions.

Code Generation

Envisioning the Next-Generation AI Coding Assistants: Insights & Proposals

no code implementations21 Mar 2024 Khanh Nghiem, Anh Minh Nguyen, Nghi D. Q. Bui

As a research-product hybrid group in AI for Software Engineering (AI4SE), we present four key takeaways from our experience developing in-IDE AI coding assistants.

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