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Large Language Models (LLMs) require efficient knowledge editing (KE) to update factual information, yet existing methods exhibit significant performance decay in multi-hop factual recall. This failure is particularly acute when edits…

计算与语言 · 计算机科学 2026-03-10 Jiayu Yang , Yuxuan Fan , Songning Lai , Shengen Wu , Jiaqi Tang , Chun Kang , Zhijiang Guo , Yutao Yue

Users of machine translation (MT) may want to ensure the use of specific lexical terminologies. While there exist techniques for incorporating terminology constraints during inference for MT, current APE approaches cannot ensure that they…

计算与语言 · 计算机科学 2020-10-20 David Wan , Chris Kedzie , Faisal Ladhak , Marine Carpuat , Kathleen McKeown

Recent state-of-the-art natural language understanding models, such as BERT and XLNet, score a pair of sentences (A and B) using multiple cross-attention operations - a process in which each word in sentence A attends to all words in…

机器学习 · 计算机科学 2019-11-22 Oren Barkan , Noam Razin , Itzik Malkiel , Ori Katz , Avi Caciularu , Noam Koenigstein

Neural machine translation (NMT) has recently achieved impressive results. A potential problem of the existing NMT algorithm, however, is that the decoding is conducted from left to right, without considering the right context. This paper…

计算与语言 · 计算机科学 2017-10-06 Aodong Li , Shiyue Zhang , Dong Wang , Thomas Fang Zheng

Despite the progress made in sentence-level NMT, current systems still fall short at achieving fluent, good quality translation for a full document. Recent works in context-aware NMT consider only a few previous sentences as context and may…

计算与语言 · 计算机科学 2019-05-27 Sameen Maruf , André F. T. Martins , Gholamreza Haffari

The paper presents two approaches submitted to the WMT 2025 Automated Translation Quality Evaluation Systems Task 3 - Quality Estimation (QE)-informed Segment-level Error Correction. While jointly training QE systems with Automatic…

计算与语言 · 计算机科学 2025-11-19 Govardhan Padmanabhan

Post-editing (PE) machine translation (MT) is widely used for dissemination because it leads to higher productivity than human translation from scratch (HT). In addition, PE translations are found to be of equal or better quality than HTs.…

计算与语言 · 计算机科学 2019-10-04 Antonio Toral

Since automatic translations can contain errors that require substantial human post-editing, machine translation proofreading is essential for improving quality. This paper proposes a novel hybrid approach for robust proofreading that…

计算与语言 · 计算机科学 2025-06-06 Feijun Liu , Huifeng Wang , Kun Wang , Yizhen Wang

Recent papers in neural machine translation have proposed the strict use of attention mechanisms over previous standards such as recurrent and convolutional neural networks (RNNs and CNNs). We propose that by running traditionally stacked…

计算与语言 · 计算机科学 2018-10-31 Julian Richard Medina , Jugal Kalita

Attention-based Neural Machine Translation (NMT) models suffer from attention deficiency issues as has been observed in recent research. We propose a novel mechanism to address some of these limitations and improve the NMT attention.…

计算与语言 · 计算机科学 2016-08-10 Baskaran Sankaran , Haitao Mi , Yaser Al-Onaizan , Abe Ittycheriah

Speech-to-text translation (ST), which translates source language speech into target language text, has attracted intensive attention in recent years. Compared to the traditional pipeline system, the end-to-end ST model has potential…

计算与语言 · 计算机科学 2019-12-17 Yuchen Liu , Jiajun Zhang , Hao Xiong , Long Zhou , Zhongjun He , Hua Wu , Haifeng Wang , Chengqing Zong

Shortage of available training data is holding back progress in the area of automated error detection. This paper investigates two alternative methods for artificially generating writing errors, in order to create additional resources. We…

计算与语言 · 计算机科学 2017-07-18 Marek Rei , Mariano Felice , Zheng Yuan , Ted Briscoe

The most common tools for word-alignment rely on a large amount of parallel sentences, which are then usually processed according to one of the IBM model algorithms. The training data is, however, the same as for machine translation (MT)…

计算与语言 · 计算机科学 2021-04-01 Vilém Zouhar , Daria Pylypenko

In state-of-the-art Neural Machine Translation (NMT), an attention mechanism is used during decoding to enhance the translation. At every step, the decoder uses this mechanism to focus on different parts of the source sentence to gather the…

计算与语言 · 计算机科学 2018-05-31 Jean-Benoit Delbrouck , Stéphane Dupont

Automatic term extraction (ATE) is a Natural Language Processing (NLP) task that eases the effort of manually identifying terms from domain-specific corpora by providing a list of candidate terms. As units of knowledge in a specific field…

计算与语言 · 计算机科学 2023-01-18 Hanh Thi Hong Tran , Matej Martinc , Jaya Caporusso , Antoine Doucet , Senja Pollak

In a world of proliferating data, the ability to rapidly summarize text is growing in importance. Automatic summarization of text can be thought of as a sequence to sequence problem. Another area of natural language processing that solves a…

计算与语言 · 计算机科学 2018-10-23 Jacob Krantz , Jugal Kalita

Conventional attention-based Neural Machine Translation (NMT) conducts dynamic alignment in generating the target sentence. By repeatedly reading the representation of source sentence, which keeps fixed after generated by the encoder…

计算与语言 · 计算机科学 2016-10-18 Fandong Meng , Zhengdong Lu , Hang Li , Qun Liu

The overreliance on large parallel corpora significantly limits the applicability of machine translation systems to the majority of language pairs. Back-translation has been dominantly used in previous approaches for unsupervised neural…

计算与语言 · 计算机科学 2019-04-05 Jiawei Wu , Xin Wang , William Yang Wang

Word-level quality estimation (QE) methods aim to detect erroneous spans in machine translations, which can direct and facilitate human post-editing. While the accuracy of word-level QE systems has been assessed extensively, their usability…

计算与语言 · 计算机科学 2025-11-18 Gabriele Sarti , Vilém Zouhar , Grzegorz Chrupała , Ana Guerberof-Arenas , Malvina Nissim , Arianna Bisazza

Multi-head attentive neural architectures have achieved state-of-the-art results on a variety of natural language processing tasks. Evidence has shown that they are overparameterized; attention heads can be pruned without significant…

计算与语言 · 计算机科学 2020-05-15 Hao Peng , Roy Schwartz , Dianqi Li , Noah A. Smith