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Knowledge representation is a major topic in AI, and many studies attempt to represent entities and relations of knowledge base in a continuous vector space. Among these attempts, translation-based methods build entity and relation vectors…

计算与语言 · 计算机科学 2015-09-29 Han Xiao , Minlie Huang , Yu Hao , Xiaoyan Zhu

The progress on generative models has led to significant advances on text-to-video (T2V) generation, yet the motion controllability of generated videos remains limited. Existing motion transfer methods explored the motion representations of…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Yufei Cai , Hu Han , Yuxiang Wei , Shiguang Shan , Xilin Chen

This paper discusses the effectiveness of various text processing techniques, their combinations, and encodings to achieve a reduction of complexity and size in a given text corpus. The simplified text corpus is sent to BERT (or similar…

计算与语言 · 计算机科学 2024-12-18 Chejui Liao , Tabish Maniar , Sravanajyothi N , Anantha Sharma

It has been proved that large scale realistic Knowledge Based Machine Translation applications require acquisition of huge knowledge about language and about the world. This knowledge is encoded in computational grammars, lexicons and…

计算与语言 · 计算机科学 2014-06-06 T. El-Shishtawy , A. El-Sammak

This paper announces the availability of a fixed point toolbox for the Matlab compatible software package Octave. This toolbox is released under the GNU Public License, and can be used to model the losses in algorithms implemented in…

数学软件 · 计算机科学 2007-05-23 David Bateman , Laurent Mazet , Veronique Buzenac-Settineri , Markus Muck

Recent techniques for the task of short text clustering often rely on word embeddings as a transfer learning component. This paper shows that sentence vector representations from Transformers in conjunction with different clustering methods…

计算与语言 · 计算机科学 2021-02-02 Leonid Pugachev , Mikhail Burtsev

Transformer-based Diffusion Probabilistic Models (DPMs) have shown more potential than CNN-based DPMs, yet their extensive computational requirements hinder widespread practical applications. To reduce the computation budget of…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Xinwang Chen , Ning Liu , Yichen Zhu , Feifei Feng , Jian Tang

Deep neural networks have been shown to be vulnerable to small perturbations of their inputs, known as adversarial attacks. In this paper, we investigate the vulnerability of Neural Machine Translation (NMT) models to adversarial attacks…

计算与语言 · 计算机科学 2023-06-19 Sahar Sadrizadeh , Ljiljana Dolamic , Pascal Frossard

The Transformer model has revolutionized Natural Language Processing tasks such as Neural Machine Translation, and many efforts have been made to study the Transformer architecture, which increased its efficiency and accuracy. One potential…

计算与语言 · 计算机科学 2023-08-17 Daniela N. Rim , Kimera Richard , Heeyoul Choi

There has been a growing interest in the evolutionary computation community to compute a diverse set of high-quality solutions for a given optimisation problem. This can provide the practitioners with invaluable information about the…

神经与进化计算 · 计算机科学 2022-04-07 Adel Nikfarjam , Aneta Neumann , Frank Neumann

The graph partitioning problem (GPP) is a representative combinatorial optimization problem which is NP-hard. Currently, various approaches to solve GPP have been introduced. Among these, the GPP solution using evolutionary computation (EC)…

神经与进化计算 · 计算机科学 2018-05-07 Hye-Jin Kim , Yong-Hyuk Kim

With the rapid advancement of Transformer-based Large Language Models (LLMs), generative recommendation has shown great potential in enhancing both the accuracy and semantic understanding of modern recommender systems. Compared to LLMs, the…

信息检索 · 计算机科学 2025-08-19 Xiang Gao , Tianyuan Liu , Yisha Li , Jingxin Liu , Lexi Gao , Xin Li , Haiyang Lu , Liyin Hong

We study reflection/transmission process at conformal defects by introducing new transport coefficients for conserved currents. These coefficients are defined by using BCFT techniques thanks to the folding trick, which turns the conformal…

高能物理 - 理论 · 物理学 2014-06-25 Taro Kimura , Masaki Murata

Although human action anticipation is a task which is inherently multi-modal, state-of-the-art methods on well known action anticipation datasets leverage this data by applying ensemble methods and averaging scores of unimodal anticipation…

计算机视觉与模式识别 · 计算机科学 2022-10-25 Zeyun Zhong , David Schneider , Michael Voit , Rainer Stiefelhagen , Jürgen Beyerer

The time at which a message is communicated is a vital piece of metadata in many real-world natural language processing tasks such as Topic Detection and Tracking (TDT). TDT systems aim to cluster a corpus of news articles by event, and in…

计算与语言 · 计算机科学 2024-03-27 Hang Jiang , Doug Beeferman , Weiquan Mao , Deb Roy

Transformers have revolutionized various domains of artificial intelligence due to their unique ability to model long-range dependencies in data. However, they lack in nuanced, context-dependent modulation of features and information flow.…

机器学习 · 计算机科学 2025-04-22 Sahil Rajesh Dhayalkar

We present TransactionGPT (TGPT), a foundation model for consumer transaction data within one of the world's largest payment networks. TGPT is designed to understand and generate transaction trajectories while simultaneously supporting a…

Test-time adaptation with pre-trained vision-language models (VLMs) has attracted increasing attention for tackling the issue of distribution shift during the test phase. While prior methods have shown effectiveness in addressing…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Baoshun Tong , Kaiyu Song , Hanjiang Lai

Automatic evaluation in grammatical error correction (GEC) is crucial for selecting the best-performing systems. Currently, reference-based metrics are a popular choice, which basically measure the similarity between hypothesis and…

计算与语言 · 计算机科学 2026-02-06 Takumi Goto , Yusuke Sakai , Taro Watanabe

Evolutionary computing (EC) is widely used in dealing with combinatorial optimization problems (COP). Traditional EC methods can only solve a single task in a single run, while real-life scenarios often need to solve multiple COPs…

神经与进化计算 · 计算机科学 2023-08-25 Haoyuan Lv , Ruochen Liu