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NLTK, the Natural Language Toolkit, is a suite of open source program modules, tutorials and problem sets, providing ready-to-use computational linguistics courseware. NLTK covers symbolic and statistical natural language processing, and is…

Computation and Language · Computer Science 2007-05-23 Edward Loper , Steven Bird

Retrieval-based code question answering seeks to match user queries in natural language to relevant code snippets. Previous approaches typically rely on pretraining models using crafted bi-modal and uni-modal datasets to align text and code…

Computation and Language · Computer Science 2024-03-26 Zehan Li , Jianfei Zhang , Chuantao Yin , Yuanxin Ouyang , Wenge Rong

We introduce the graph transformation tool GrGen.NET (www.grgen.net) by solving the Hello World Case of the Transformation Tool Contest 2011 which consists of a collection of small transformation tasks; for each task a section is given…

Programming Languages · Computer Science 2011-11-22 Sebastian Buchwald , Edgar Jakumeit

We introduce small-text, an easy-to-use active learning library, which offers pool-based active learning for single- and multi-label text classification in Python. It features numerous pre-implemented state-of-the-art query strategies,…

Machine Learning · Computer Science 2023-10-10 Christopher Schröder , Lydia Müller , Andreas Niekler , Martin Potthast

This paper presents TableQuery, a novel tool for querying tabular data using deep learning models pre-trained to answer questions on free text. Existing deep learning methods for question answering on tabular data have various limitations,…

Computation and Language · Computer Science 2022-02-02 Abhijith Neil Abraham , Fariz Rahman , Damanpreet Kaur

With the widespread adoption of large language models (LLMs) in numerous applications, the challenge of factuality and the propensity for hallucinations has emerged as a significant concern. To address this issue, particularly in…

Artificial Intelligence · Computer Science 2024-07-03 Yihao Fang , Stephen W. Thomas , Xiaodan Zhu

In this work, we present an end-to-end Knowledge Graph Question Answering (KGQA) system named GETT-QA. GETT-QA uses T5, a popular text-to-text pre-trained language model. The model takes a question in natural language as input and produces…

Computation and Language · Computer Science 2023-03-29 Debayan Banerjee , Pranav Ajit Nair , Ricardo Usbeck , Chris Biemann

Counting the solutions to Boolean formulae defines the problem #SAT, which is complete for the complexity class #P. We use the ZH-calculus, a universal and complete graphical language for linear maps which naturally encodes counting…

Computational Complexity · Computer Science 2023-09-01 Tuomas Laakkonen , Konstantinos Meichanetzidis , John van de Wetering

We present Contextual Query Rewrite (CQR) a dataset for multi-domain task-oriented spoken dialogue systems that is an extension of the Stanford dialog corpus (Eric et al., 2017a). While previous approaches have addressed the issue of…

Computation and Language · Computer Science 2019-04-02 Michael Regan , Pushpendre Rastogi , Arpit Gupta , Lambert Mathias

FlatCurry is a well-established intermediate representation of Curry programs used in compilers that translate Curry code into Prolog and Haskell code. Some FlatCurry constructs have no direct translation into imperative code. These…

Programming Languages · Computer Science 2019-08-30 Sergio Antoy , Michael Hanus , Andy Jost , Steven Libby

Conversational search requires accurate interpretation of user intent from complex multi-turn contexts. This paper presents ChatRetriever, which inherits the strong generalization capability of large language models to robustly represent…

Information Retrieval · Computer Science 2024-04-23 Kelong Mao , Chenlong Deng , Haonan Chen , Fengran Mo , Zheng Liu , Tetsuya Sakai , Zhicheng Dou

As quantum software frameworks evolve, developers face increasing challenges in maintaining compatibility with rapidly changing APIs. In this work, we present a novel methodology for refactoring Qiskit code using large language models…

Software Engineering · Computer Science 2025-06-18 José Manuel Suárez , Luis Mariano Bibbó , Joaquin Bogado , Alejandro Fernandez

We propose the use of conversational GPT models for easy and quick few-shot text classification in the financial domain using the Banking77 dataset. Our approach involves in-context learning with GPT-3.5 and GPT-4, which minimizes the…

Computation and Language · Computer Science 2023-08-29 Lefteris Loukas , Ilias Stogiannidis , Prodromos Malakasiotis , Stavros Vassos

Open-Domain Table Question Answering (TQA) involves retrieving relevant tables from a large corpus to answer natural language queries. Traditional dense retrieval models such as DTR and DPR incur high computational costs for large-scale…

Computation and Language · Computer Science 2026-04-23 Adarsh Singh , Kushal Raj Bhandari , Jianxi Gao , Soham Dan , Vivek Gupta

Graph transformations are a powerful computational model for manipulating complex networks, but handling temporal aspects and scalability remain significant challenges. We present a novel approach to implementing these transformations using…

Databases · Computer Science 2025-03-04 Evgeny Skvortsov , Yilin Xia , Bertram Ludäscher , Shawn Bowers

RooFit is a library of C++ classes that facilitate data modeling in the ROOT environment. Mathematical concepts such as variables, (probability density) functions and integrals are represented as C++ objects. The package provides a flexible…

Data Analysis, Statistics and Probability · Physics 2007-05-23 Wouter Verkerke , David Kirkby

We present IntelliCAT, an interactive translation interface with neural models that streamline the post-editing process on machine translation output. We leverage two quality estimation (QE) models at different granularities: sentence-level…

Computation and Language · Computer Science 2021-05-27 Dongjun Lee , Junhyeong Ahn , Heesoo Park , Jaemin Jo

Do current large language models (LLMs) better solve graph reasoning and generation tasks with parameter updates? In this paper, we propose InstructGraph, a framework that empowers LLMs with the abilities of graph reasoning and generation…

Computation and Language · Computer Science 2024-02-15 Jianing Wang , Junda Wu , Yupeng Hou , Yao Liu , Ming Gao , Julian McAuley

Large Reasoning Models (LRMs) are Large Language Models (LLMs) explicitly trained to generate long-form Chain-of-Thoughts (CoTs), achieving impressive success on challenging tasks like math and programming. However, their underlying…

The method of training language models based on domain datasets has obtained significant achievements in the task of generating scientific paper abstracts. However, such models face problems of generalization and expensive training costs.…

Computation and Language · Computer Science 2024-03-27 Xinyu Ning , Yutong Zhao , Yitong Liu , Hongwen Yang