supported in part by the Nationa Natural Science Foundation of China (61876011);the National Key Research and Development Program of China (2022YFB4703700);the Key Research and Development Program 2020 of Guangzhou (202007050002);the Key-Area Research and Development Program of Guangdong Province (2020B090921003)。
Recently, there have been some attempts of Transformer in 3D point cloud classification. In order to reduce computations, most existing methods focus on local spatial attention,but ignore their content and fail to est...
Colon cancer is one of the top three malignant tumors in the world,in recent years,the incidence and mortality of this disease are increasing,which seriously threatens human life and health.At present,surgery is still...
The world of information technology is more than ever being flooded with huge amounts of data,nearly 2.5 quintillion bytes every day.This large stream of data is called big data,and the amount is increasing each day.T...
The use of programming online judges(POJs)has risen dramatically in recent years,owing to the fact that the auto-evaluation of codes during practice motivates students to learn programming.Since POJs have greater numb...
The content-basedfiltering technique has been used effectively in a variety of Recommender Systems(RS).The user explicitly or implicitly provides data in the Content-Based Recommender System.The system collects this da...
Virtualization is the backbone of cloud computing,which is a developing and widely used paradigm.Byfinding and merging identical memory pages,memory deduplication improves memory efficiency in virtualized systems.Kern...
supported by China Foreign Language Education Foundation(ZGWYJYJJ10A048).
This paper argues that content-based language teaching(CBLT)facilitates the cultivation of L2 learners’critical thinking(CT)ability as contextualized language use involves meaning-making choices and decisions for com...
Requirements engineering(RE)is among the most valuable and critical processes in software development.The quality of this process significantly affects the success of a software project.An important step in RE is requ...
This work was supported in part by the National Natural Science Foundation of China,Grant No.72073041;Open Foundation for the University Innovation Platform in the Hunan Province,Grant No.18K103;2011 Collaborative Innovation Center for Development and Utilization of Finance and Economics Big Data Property.Hunan Provincial Key Laboratory of Finance&Economics Big Data Science and Technology;2020 Hunan Provincial Higher Education Teaching Reform Research Project under Grant HNJG-2020-1130,HNJG-2020-1124;2020 General Project of Hunan Social Science Fund under Grant 20B16;Scientific Research Project of Education Department of Hunan Province(Grand No.20K021);Social Science Foundation of Hunan Province(Grant No.17YBA049).
In order to improve user satisfaction and loyalty on e-commerce websites,recommendation algorithms are used to recommend products that may be of interest to users.Therefore,the accuracy of the recommendation algorithm...
1 Introduction and main contributions Nowadays,the problem of information overload of Internet applications is becoming more and more serious,which makes it difficult for users to choose what they really like.Various ...