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Multimodal Large Language Models (MLLMs) have shown exceptional capabilities in vision-language tasks; however, effectively integrating image segmentation into these models remains a significant challenge. In this paper, we introduce…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Mengcheng Lan , Chaofeng Chen , Yue Zhou , Jiaxing Xu , Yiping Ke , Xinjiang Wang , Litong Feng , Wayne Zhang

This work presents a fine-grained, text-chunking algorithm designed for the task of multiword expressions (MWEs) segmentation. As a lexical class, MWEs include a wide variety of idioms, whose automatic identification are a necessity for the…

Computation and Language · Computer Science 2017-06-12 Jake Ryland Williams

Topic segmentation using generative Large Language Models (LLMs) remains relatively unexplored. Previous methods use semantic similarity between sentences, but such models lack the long range dependencies and vast knowledge found in LLMs.…

Computation and Language · Computer Science 2026-01-08 Pierre Mackenzie , Maya Shah , Patrick Frenett

Chinese word segmentation has entered the deep learning era which greatly reduces the hassle of feature engineering. Recently, some researchers attempted to treat it as character-level translation, which further simplified model designing,…

Computation and Language · Computer Science 2022-10-12 Pinzhen Chen , Kenneth Heafield

Canonical morphological segmentation consists of dividing words into their standardized morphemes. Here, we are interested in approaches for the task when training data is limited. We compare model performance in a simulated low-resource…

Computation and Language · Computer Science 2020-10-07 Manuel Mager , Özlem Çetinoğlu , Katharina Kann

Large language models (LLMs) have demonstrated strong performance in sentence-level machine translation, but scaling to document-level translation remains challenging, particularly in modeling long-range dependencies and discourse phenomena…

Computation and Language · Computer Science 2025-08-29 Miguel Moura Ramos , Patrick Fernandes , Sweta Agrawal , André F. T. Martins

Understanding human instructions to identify the target objects is vital for perception systems. In recent years, the advancements of Large Language Models (LLMs) have introduced new possibilities for image segmentation. In this work, we…

Computer Vision and Pattern Recognition · Computer Science 2024-04-16 Junchi Wang , Lei Ke

To date, most work on text simplification has focused on sentence-level inputs. Early attempts at document simplification merely applied these approaches iteratively over the sentences of a document. However, this fails to coherently…

Computation and Language · Computer Science 2023-05-11 Liam Cripwell , Joël Legrand , Claire Gardent

Building multilingual and crosslingual models help bring different languages together in a language universal space. It allows models to share parameters and transfer knowledge across languages, enabling faster and better adaptation to a…

Computation and Language · Computer Science 2019-02-21 Siddharth Dalmia , Xinjian Li , Alan W Black , Florian Metze

Text documents are structured on multiple levels of detail: individual words are related by syntax, but larger units of text are related by discourse structure. Existing language models generally fail to account for discourse structure, but…

Computation and Language · Computer Science 2016-02-23 Yangfeng Ji , Trevor Cohn , Lingpeng Kong , Chris Dyer , Jacob Eisenstein

In this paper we are interested in the problem of image segmentation given natural language descriptions, i.e. referring expressions. Existing works tackle this problem by first modeling images and sentences independently and then segment…

Computer Vision and Pattern Recognition · Computer Science 2017-08-08 Chenxi Liu , Zhe Lin , Xiaohui Shen , Jimei Yang , Xin Lu , Alan Yuille

Technical support problems are often long and complex. They typically contain user descriptions of the problem, the setup, and steps for attempted resolution. Often they also contain various non-natural language text elements like outputs…

Computation and Language · Computer Science 2020-05-25 Kushal Chauhan , Abhirut Gupta

Semantic segmentation is challenging as it requires both object-level information and pixel-level accuracy. Recently, FCN-based systems gained great improvement in this area. Unlike classification networks, combining features of different…

Computer Vision and Pattern Recognition · Computer Science 2016-10-20 Haiming Sun , Di Xie , Shiliang Pu

Morphological segmentation has traditionally been modeled with non-hierarchical models, which yield flat segmentations as output. In many cases, however, proper morphological analysis requires hierarchical structure -- especially in the…

Computation and Language · Computer Science 2021-02-16 Ryan Cotterell , Arun Kumar , Hinrich Schütze

Contextualized representation models such as ELMo (Peters et al., 2018a) and BERT (Devlin et al., 2018) have recently achieved state-of-the-art results on a diverse array of downstream NLP tasks. Building on recent token-level probing work,…

Sketch semantic segmentation is a well-explored and pivotal problem in computer vision involving the assignment of pre-defined part labels to individual strokes. This paper presents ContextSeg - a simple yet highly effective approach to…

Computer Vision and Pattern Recognition · Computer Science 2024-03-27 Jiawei Wang , Changjian Li

Self-attention is of vital importance in semantic segmentation as it enables modeling of long-range context, which translates into improved performance. We argue that it is equally important to model short-range context, especially to…

Computer Vision and Pattern Recognition · Computer Science 2022-12-29 Hasib Zunair , A. Ben Hamza

In the era of high performing Large Language Models, researchers have widely acknowledged that contextual word representations are one of the key drivers in achieving top performances in downstream tasks. In this work, we investigate the…

Computation and Language · Computer Science 2024-09-24 Soniya Vijayakumar , Josef van Genabith , Simon Ostermann

We introduce Sentence-level Language Modeling, a new pre-training objective for learning a discourse language representation in a fully self-supervised manner. Recent pre-training methods in NLP focus on learning either bottom or top-level…

Computation and Language · Computer Science 2020-11-02 Haejun Lee , Drew A. Hudson , Kangwook Lee , Christopher D. Manning

Segmentation localizes objects in an image on a fine-grained per-pixel scale. Segmentation benefits by humans-in-the-loop to provide additional input of objects to segment using a combination of foreground or background clicks. Tasks…

Computer Vision and Pattern Recognition · Computer Science 2023-11-28 Nikolai Warner , Meera Hahn , Jonathan Huang , Irfan Essa , Vighnesh Birodkar