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Top-view perspective denotes a typical way in which humans read and reason over different types of maps, and it is vital for localization and navigation of humans as well as of `non-human' agents, such as the ones backed by large…

Computation and Language · Computer Science 2024-06-05 Chengzu Li , Caiqi Zhang , Han Zhou , Nigel Collier , Anna Korhonen , Ivan Vulić

We present a new technique for visualizing high-dimensional data called cluster MDS (cl-MDS), which addresses a common difficulty of dimensionality reduction methods: preserving both local and global structures of the original sample in a…

Graphics · Computer Science 2024-05-27 Patricia Hernández-León , Miguel A. Caro

Understanding dynamic outdoor environments requires capturing complex object interactions and their evolution over time. LiDAR-based 4D point clouds provide precise spatial geometry and rich temporal cues, making them ideal for representing…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Changho Choi , Youngwoo Shin , Gyojin Han , Dong-Jae Lee , Junmo Kim

Multi-modal large language models (MLLMs) have rapidly advanced in visual tasks, yet their spatial understanding remains limited to single images, leaving them ill-suited for physical-world applications that require multi-frame reasoning.…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Runsen Xu , Weiyao Wang , Hao Tang , Xingyu Chen , Xiaodong Wang , Fu-Jen Chu , Matt Feiszli , Kevin J. Liang

This paper contributes to interpretable machine learning via visual knowledge discovery in general line coordinates (GLC). The concepts of hyperblocks as interpretable dataset units and general line coordinates are combined to create a…

Machine Learning · Computer Science 2022-05-10 Charles Recaido , Boris Kovalerchuk

Humans naturally possess the spatial reasoning ability to form and manipulate images and structures of objects in space. There is an increasing effort to endow Vision-Language Models (VLMs) with similar spatial reasoning capabilities.…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Jiahuan Zhang , Shunwen Bai , Tianheng Wang , Kaiwen Guo , Kai Han , Guozheng Rao , Kaicheng Yu

Semantic web services (SWS) are self-contained, self-describing, semantically marked-up software resources that can be published, discovered, composed and executed across the Web in a semi-automatic way. They are a key component of the…

Artificial Intelligence · Computer Science 2009-04-03 Petar Kormushev

Multimodal large language models (MLLMs) have shown satisfactory effects in many autonomous driving tasks. In this paper, MLLMs are utilized to solve joint semantic scene understanding and risk localization tasks, while only relying on…

Computer Vision and Pattern Recognition · Computer Science 2024-12-30 Jiaqi Fan , Jianhua Wu , Jincheng Gao , Jianhao Yu , Yafei Wang , Hongqing Chu , Bingzhao Gao

Geometric understanding - including depth and height perception - is fundamental to intelligence and crucial for navigating our environment. Despite the impressive capabilities of large Vision Language Models (VLMs), it remains unclear how…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Shehreen Azad , Yash Jain , Rishit Garg , Yogesh S Rawat , Vibhav Vineet

Maintaining stylistic consistency is crucial for the cohesion and aesthetic appeal of images, a fundamental requirement in effective image editing and inpainting. However, existing methods primarily focus on the semantic control of…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Jianman Lin , Tianshui Chen , Chunmei Qing , Zhijing Yang , Shuangping Huang , Yuheng Ren , Liang Lin

Multimodal large language models (MLLMs) have made rapid progress in recent years, yet continue to struggle with low-level visual perception (LLVP) -- particularly the ability to accurately describe the geometric details of an image. This…

Computer Vision and Pattern Recognition · Computer Science 2024-12-13 Jiarui Zhang , Ollie Liu , Tianyu Yu , Jinyi Hu , Willie Neiswanger

Embedding a language field in a 3D representation enables richer semantic understanding of spatial environments by linking geometry with descriptive meaning. This allows for a more intuitive human-computer interaction, enabling querying or…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Shai Krakovsky , Gal Fiebelman , Sagie Benaim , Hadar Averbuch-Elor

This paper offers a mini review of Visual Word Sense Disambiguation (VWSD), which is a multimodal extension of traditional Word Sense Disambiguation (WSD). VWSD helps tackle lexical ambiguity in vision-language tasks. While conventional WSD…

Computation and Language · Computer Science 2026-02-03 Shashini Nilukshi , Deshan Sumanathilaka

The ability of Large Language Models (LLMs) to generate high-quality text and code has fuelled their rise in popularity. In this paper, we aim to demonstrate the potential of LLMs within the realm of optimization algorithms by integrating…

Artificial Intelligence · Computer Science 2024-02-14 Camilo Chacón Sartori , Christian Blum , Gabriela Ochoa

The use of Domain-Specific Languages (DSLs) is a promising field for the development of tools tailored to specific problem spaces, effectively diminishing the complexity of hand-made software. With the goal of making models as precise,…

Software Engineering · Computer Science 2019-01-18 Fernando Macías , Uwe Wolter , Adrian Rutle , Francisco Durán , Roberto Rodriguez-Echeverria

Sequential Recommender Systems (SRS) aim to predict users' next interaction based on their historical behaviors, while still facing the challenge of data sparsity. With the rapid advancement of Multimodal Large Language Models (MLLMs),…

Information Retrieval · Computer Science 2026-02-17 Mingyao Huang , Qidong Liu , Wenxuan Yang , Moranxin Wang , Yuqi Sun , Haiping Zhu , Feng Tian , Yan Chen

Visual-language models (VLMs) have recently been introduced in robotic mapping using the latent representations, i.e., embeddings, of the VLMs to represent semantics in the map. They allow moving from a limited set of human-created labels…

Robotics · Computer Science 2025-09-23 Matti Pekkanen , Tsvetomila Mihaylova , Francesco Verdoja , Ville Kyrki

Comprehending 3D environments is vital for intelligent systems in domains like robotics and autonomous navigation. Voxel grids offer a structured representation of 3D space, but extracting high-level semantic meaning remains challenging.…

Computer Vision and Pattern Recognition · Computer Science 2025-12-03 Alan Dao , Norapat Buppodom

We propose a three-dimensional discrete and incremental scale to encode a method's level of supervision - i.e. the data and labels used when training a model to achieve a given performance. We capture three aspects of supervision, that are…

Computer Vision and Pattern Recognition · Computer Science 2020-08-25 Dima Damen , Michael Wray

We address the new problem of language-guided semantic style transfer of 3D indoor scenes. The input is a 3D indoor scene mesh and several phrases that describe the target scene. Firstly, 3D vertex coordinates are mapped to RGB residues by…

Computer Vision and Pattern Recognition · Computer Science 2022-08-17 Bu Jin , Beiwen Tian , Hao Zhao , Guyue Zhou