Lei Liu

VISUAL REPRESENTATION OF A MULTIDIMENSIONAL CODING SCHEME FOR UNDERSTANDING TECHNOLOGY-MEDIATED LEARNING ABOUT COMPLEX NATURAL SYSTEMS

Cindy E. Hmelo‐Silver, Lei Liu, Rebecca Jordan · Research and Practice in Technology Enhanced Learning · 2009 · 30 citations · Full text

Leveraging semantic features for recommendation: Sentence-level emotion analysis

Yang Chen, Xiaohong Chen, Lei Liu et al. · Information Processing & Management · 2021 · 30 citations

Natural Language Processing, Semantic Features, Engineering +7

A dynamic web services selection based on decomposition of global QoS constraints

Yanwei Zheng, Hong Ni, Haojiang Deng et al. · 2010 · 15 citations

Web Service Specification, Engineering, Web Service Modeling +14

Location Identification and Personalized Recommendation of Tourist Attractions Based on Image Processing

Qian Zhang, Yi Liu, Lei Liu et al. · Traitement du signal · 2021 · 14 citations · Full text

Engineering, Image Retrieval, Location Identification +20

Fraud Detection of Medical Insurance Employing Outlier Analysis

Jinfeng Peng, Qingzhong Li, Hui Li et al. · 2018 · 11 citations

Fraud Detection, Anomaly Detection, Health Informatics +13