Search Results for author: Rui Cai

Found 14 papers, 4 papers with code

Alignment-free Cross-lingual Semantic Role Labeling

no code implementations EMNLP 2020 Rui Cai, Mirella Lapata

Cross-lingual semantic role labeling (SRL) aims at leveraging resources in a source language to minimize the effort required to construct annotations or models for a new target language.

Machine Translation Multilingual Word Embeddings +2

Boosting Knowledge Graph-based Recommendations through Confidence-Aware Augmentation with Large Language Models

no code implementations6 Feb 2025 Rui Cai, Chao Wang, Qianyi Cai, Dazhong Shen, Hui Xiong

In this paper, we propose the Confidence-aware KG-based Recommendation Framework with LLM Augmentation (CKG-LLMA), a novel framework that combines KGs and LLMs for recommendation task.

Contrastive Learning Explanation Generation +1

Dynamic Adapter with Semantics Disentangling for Cross-lingual Cross-modal Retrieval

1 code implementation18 Dec 2024 Rui Cai, Zhiyu Dong, Jianfeng Dong, Xun Wang

As a general parameter-efficient way, a common solution is to utilize adapter modules to transfer the vision-language alignment ability of Vision-Language Pretraining (VLP) models from a source language to a target language.

Cross-Modal Retrieval Retrieval

Zero-Shot Relational Learning for Multimodal Knowledge Graphs

no code implementations9 Apr 2024 Rui Cai, Shichao Pei, Xiangliang Zhang

Relational learning is an essential task in the domain of knowledge representation, particularly in knowledge graph completion (KGC).

Relational Reasoning

Masked Face Dataset Generation and Masked Face Recognition

3 code implementations13 Nov 2023 Rui Cai, Xuying Ning, Peter N. Belhumeur

In the post-pandemic era, wearing face masks has posed great challenge to the ordinary face recognition.

Data Augmentation Dataset Generation +1

Cross-Lingual Cross-Modal Retrieval with Noise-Robust Learning

1 code implementation26 Aug 2022 Yabing Wang, Jianfeng Dong, Tianxiang Liang, Minsong Zhang, Rui Cai, Xun Wang

In this paper, we propose a noise-robust cross-lingual cross-modal retrieval method for low-resource languages.

Cross-Modal Retrieval Machine Translation +3

Semi-Supervised Semantic Role Labeling with Cross-View Training

no code implementations IJCNLP 2019 Rui Cai, Mirella Lapata

The successful application of neural networks to a variety of NLP tasks has provided strong impetus to develop end-to-end models for semantic role labeling which forego the need for extensive feature engineering.

Dependency Parsing Feature Engineering +4

Syntax-aware Semantic Role Labeling without Parsing

1 code implementation TACL 2019 Rui Cai, Mirella Lapata

In this paper we focus on learning dependency aware representations for semantic role labeling without recourse to an external parser.

ARC Semantic Role Labeling

Joint Multiview Segmentation and Localization of RGB-D Images Using Depth-Induced Silhouette Consistency

no code implementations CVPR 2016 Chi Zhang, Zhiwei Li, Rui Cai, Hongyang Chao, Yong Rui

In this paper, we propose an RGB-D camera localization approach which takes an effective geometry constraint, i. e. silhouette consistency, into consideration.

Camera Localization Image Segmentation +2

Query Adaptive Similarity Measure for RGB-D Object Recognition

no code implementations ICCV 2015 Yanhua Cheng, Rui Cai, Chi Zhang, Zhiwei Li, Xin Zhao, Kaiqi Huang, Yong Rui

The reasons are in two-fold: (1) existing similarity measures are sensitive to object pose and scale changes, as well as intra-class variations; and (2) effectively fusing RGB and depth cues is still an open problem.

Object Object Recognition

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