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Digitization, i.e., the process of converting information into a digital format, may provide various opportunities (e.g., increase in productivity, disaster recovery, and environmentally friendly solutions) and challenges for businesses. In…

计算机视觉与模式识别 · 计算机科学 2021-06-09 Nouna Khandan

Text-to-image person search aims to identify an individual based on a text description. To reduce data collection costs, large-scale text-image datasets are created from co-occurrence pairs found online. However, this can introduce noise,…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Zequn Xie , Haoming Ji , Chengxuan Li , Lingwei Meng

With the advancement of deep models, research work on image captioning has led to a remarkable gain in raw performance over the last decade, along with increasing model complexity and computational cost. However, surprisingly works on…

计算机视觉与模式识别 · 计算机科学 2021-10-08 Jia Huei Tan , Chee Seng Chan , Joon Huang Chuah

Data augmentation is widely used in text classification, especially in the low-resource regime where a few examples for each class are available during training. Despite the success, generating data augmentations as hard positive examples…

计算与语言 · 计算机科学 2023-08-10 Junfan Chen , Richong Zhang , Zheyan Luo , Chunming Hu , Yongyi Mao

Fuzzy quantification is a subtopic of fuzzy logic which deals with the modelling of the quantified expressions we can find in natural language. Fuzzy quantifiers have been successfully applied in several fields like fuzzy, control, fuzzy…

人工智能 · 计算机科学 2018-07-20 F. Díaz-Hermida , Juan. C. Vidal

Tabular data generation has attracted significant research interest in recent years, with the tabular diffusion models greatly improving the quality of synthetic data. However, while memorization, where models inadvertently replicate exact…

机器学习 · 计算机科学 2025-11-11 Zhengyu Fang , Zhimeng Jiang , Huiyuan Chen , Xiao Li , Jing Li

In recent years, coverage-based greybox fuzzing has proven itself to be one of the most effective techniques for finding security bugs in practice. Particularly, American Fuzzy Lop (AFL for short) is deemed to be a great success in fuzzing…

密码学与安全 · 计算机科学 2019-01-24 Junjie Wang , Bihuan Chen , Lei Wei , Yang Liu

Multi-domain translation (MDT) aims to learn translations between multiple domains, yet existing approaches either require fully aligned tuples or can only handle domain pairs seen in training, limiting their practicality and excluding many…

机器学习 · 计算机科学 2026-01-28 Duc Kieu , Kien Do , Tuan Hoang , Thao Minh Le , Tung Kieu , Dang Nguyen , Thin Nguyen

Existing data augmentation approaches for neural machine translation (NMT) have predominantly relied on back-translating in-domain (IND) monolingual corpora. These methods suffer from issues associated with a domain information gap, which…

计算与语言 · 计算机科学 2020-04-07 Wei Peng , Chongxuan Huang , Tianhao Li , Yun Chen , Qun Liu

Neural networks are among the state-of-the-art techniques for language modeling. Existing neural language models typically map discrete words to distributed, dense vector representations. After information processing of the preceding…

计算与语言 · 计算机科学 2016-10-14 Yunchuan Chen , Lili Mou , Yan Xu , Ge Li , Zhi Jin

In this paper, the task-related fMRI problem is treated in its matrix factorization formulation, focused on the Dictionary Learning (DL) approach. The new method allows the incorporation of a priori knowledge associated both with the…

机器学习 · 统计学 2019-08-20 Manuel Morante , Yannis Kopsinis , Sergios Theodoridis , Athanassios Protopapas

Since the amount of information on the internet is growing rapidly, it is not easy for a user to find relevant information for his/her query. To tackle this issue, much attention has been paid to Automatic Document Summarization. The key…

计算与语言 · 计算机科学 2019-02-05 Kamal Al-Sabahi , Zhang Zuping , Yang Kang

Fuzzy automata, whose input alphabet is a set of numbers or symbols, are a formal model of computing with values. Motivated by Zadeh's paradigm of computing with words rather than numbers, Ying proposed a kind of fuzzy automata, whose input…

人工智能 · 计算机科学 2015-06-25 Yongzhi Cao , Mingsheng Ying , Guoqing Chen

Vagueness and uncertainty management is counted among one of the challenges that remain unresolved in systems that generate texts from non-linguistic data, known as data-to-text systems. In the last decade, work in fuzzy linguistic…

人工智能 · 计算机科学 2017-10-30 A. Ramos-Soto , M. Pereira-Fariña

The purpose of this paper is to study the algorithm FCM and some of its famous innovations, analyse and discover the method of applying hedge algebra theory that uses algebra to represent linguistic-valued variables, to FCM. Then, this…

机器学习 · 计算机科学 2017-11-06 Hung Thai Le , Khang Ding Tran , Hung Van Le

Web Usage Mining is the application of data mining techniques to web usage log repositories in order to discover the usage patterns that can be used to analyze the users navigational behavior. During the preprocessing stage, raw web log…

数据库 · 计算机科学 2015-09-03 Zahid Ansari , M. F. Azeem , A. Vinaya Babu , Waseem Ahmed

Pruning is a model compression method that removes redundant parameters in deep neural networks (DNNs) while maintaining accuracy. Most available filter pruning methods require complex treatments such as iterative pruning, features…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Yue Wu , Yuan Lan , Luchan Zhang , Yang Xiang

Data augmentation is an essential technique in natural language processing (NLP) for enriching training datasets by generating diverse samples. This process is crucial for improving the robustness and generalization capabilities of NLP…

计算与语言 · 计算机科学 2025-10-16 Zaitian Wang , Jinghan Zhang , Xinhao Zhang , Kunpeng Liu , Pengfei Wang , Yuanchun Zhou

Dimension reduction is widely regarded as an effective way for decreasing the computation, storage and communication loads of data-driven intelligent systems, leading to a growing demand for statistical methods that allow analysis (e.g.,…

计算机视觉与模式识别 · 计算机科学 2019-08-23 Guangcan Liu , Zhao Zhang , Qingshan Liu , Kongkai Xiong

Parkinson disease (PD)'s speech recognition is an effective way for its diagnosis, which has become a hot and difficult research area in recent years. As we know, there are large corpuses (segments) within one subject. However, too large…

声音 · 计算机科学 2021-11-18 Yiwen Wang , Fan Li , Xiaoheng Zhang , Pin Wang , Yongming Li