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In the constantly changing field of data-driven decision making, accurately predicting future events is crucial for strategic planning in various sectors. The emergence of Large Language Models (LLMs) marks a significant advancement in this…

计算与语言 · 计算机科学 2025-01-10 Tommaso Soru , Jim Marshall

This paper proposes an algorithm to improve the calculation of confidence measure for spoken term detection (STD). Given an input query term, the algorithm first calculates a measurement named document ranking weight for each document in…

计算与语言 · 计算机科学 2015-09-11 Quan Liu , Wu Guo , Zhen-Hua Ling

The deployment of artificial intelligence (AI) in critical decision-making and evaluation processes raises concerns about inherent biases that malicious actors could exploit to distort decision outcomes. We propose a systematic method to…

密码学与安全 · 计算机科学 2024-12-23 Atsushi Yamamura , Surya Ganguli

The real-time prediction of business processes using historical event data is an important capability of modern business process monitoring systems. Existing process prediction methods are able to also exploit the data perspective of…

人工智能 · 计算机科学 2022-05-11 Marco Pegoraro , Merih Seran Uysal , David Benedikt Georgi , Wil M. P. van der Aalst

The occurrence of unknown words in texts significantly hinders reading comprehension. To improve accessibility for specific target populations, computational modelling has been applied to identify complex words in texts and substitute them…

计算与语言 · 计算机科学 2023-03-10 Kai North , Marcos Zampieri , Matthew Shardlow

Recent advances in deep learning based large vocabulary con- tinuous speech recognition (LVCSR) invoke growing demands in large scale speech transcription. The inference process of a speech recognizer is to find a sequence of labels whose…

计算与语言 · 计算机科学 2018-08-03 Zhehuai Chen

In this paper, a tool for detecting LLM AI text generation is developed based on the Transformer model, aiming to improve the accuracy of AI text generation detection and provide reference for subsequent research. Firstly the text is…

计算与语言 · 计算机科学 2024-05-14 Yuhong Mo , Hao Qin , Yushan Dong , Ziyi Zhu , Zhenglin Li

As the scale of training corpora for large language models (LLMs) grows, model developers become increasingly reluctant to disclose details on their data. This lack of transparency poses challenges to scientific evaluation and ethical…

计算与语言 · 计算机科学 2025-05-22 Weichao Zhang , Ruqing Zhang , Jiafeng Guo , Maarten de Rijke , Yixing Fan , Xueqi Cheng

The rapid development of large language models has led to an increase in AI-generated text, with students increasingly using LLM-generated content as their own work, which violates academic integrity. This paper presents an evaluation of AI…

Classification tasks are typically handled using Machine Learning (ML) models, which lack a balance between accuracy and interpretability. This paper introduces a new approach for classification tasks using Large Language Models (LLMs) in…

计算与语言 · 计算机科学 2025-01-03 Praneeth Vadlapati

We describe a method for proactive information retrieval targeted at retrieving relevant information during a writing task. In our method, the current task and the needs of the user are estimated, and the potential next steps are…

信息检索 · 计算机科学 2016-06-21 Petri Luukkonen , Markus Koskela , Patrik Floréen

Text preprocessing is a fundamental component of Natural Language Processing, involving techniques such as stopword removal, stemming, and lemmatization to prepare text as input for further processing and analysis. Despite the…

计算与语言 · 计算机科学 2025-10-14 Marco Braga , Gian Carlo Milanese , Gabriella Pasi

Large language models (LLMs) have become essential tools for digital task assistance. Their training relies heavily on the collection of vast amounts of data, which may include copyright-protected or sensitive information. Recent studies on…

密码学与安全 · 计算机科学 2025-09-22 Sagiv Antebi , Edan Habler , Asaf Shabtai , Yuval Elovici

We present a supervised learning algorithm for text categorization which has brought the team of authors the 2nd place in the text categorization division of the 2012 Cybersecurity Data Mining Competition (CDMC'2012) and a 3rd prize…

信息检索 · 计算机科学 2013-07-11 Hubert Haoyang Duan , Vladimir Pestov , Varun Singla

Large language models (LLMs) are increasingly used to assist ideation in research, but evaluating the quality of LLM-generated research proposals remains difficult: novelty and soundness are hard to measure automatically, and large-scale…

计算与语言 · 计算机科学 2026-05-27 Heng Wang , Pengcheng Jiang , Jiashuo Sun , Zhiyi Shi , Haofei Yu , Jiawei Han , Heng Ji

The increasing reliance on large language models (LLMs) in academic writing has led to a rise in plagiarism. Existing AI-generated text classifiers have limited accuracy and often produce false positives. We propose a novel approach using…

计算与语言 · 计算机科学 2023-06-16 Mujahid Ali Quidwai , Chunhui Li , Parijat Dube

Recent developments in deep learning with application to language modeling have led to success in tasks of text processing, summarizing and machine translation. However, deploying huge language models for mobile device such as on-device…

计算与语言 · 计算机科学 2017-07-07 Seunghak Yu , Nilesh Kulkarni , Haejun Lee , Jihie Kim

Automated Text Scoring (ATS) provides a cost-effective and consistent alternative to human marking. However, in order to achieve good performance, the predictive features of the system need to be manually engineered by human experts. We…

计算与语言 · 计算机科学 2017-07-18 Dimitrios Alikaniotis , Helen Yannakoudakis , Marek Rei

Keeping in mind the necessity of intelligent system in educational sector, this paper proposes a text analysis based automated approach for automatic evaluation of the descriptive answers in an examination. In particular, the research…

机器学习 · 计算机科学 2021-05-10 Vedant Bahel , Achamma Thomas

The paper describes a novel approach to Spoken Term Detection (STD) in large spoken archives using deep LSTM networks. The work is based on the previous approach of using Siamese neural networks for STD and naturally extends it to directly…

计算与语言 · 计算机科学 2022-10-24 Jan Švec , Luboš Šmídl , Josef V. Psutka , Aleš Pražák
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