Zhen Zeng

ORCID: 0000-0003-1235-0166
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Graph Theory and Algorithms
  • Advanced MIMO Systems Optimization
  • Network Packet Processing and Optimization
  • Auction Theory and Applications
  • Advanced Graph Neural Networks
  • Consumer Market Behavior and Pricing
  • Cognitive Radio Networks and Spectrum Sensing
  • Cervical Cancer and HPV Research
  • Ear and Head Tumors
  • Freedom of Expression and Defamation
  • Mathematics, Computing, and Information Processing
  • Hepatitis B Virus Studies
  • Salivary Gland Tumors Diagnosis and Treatment
  • Algorithms and Data Compression
  • Advanced MEMS and NEMS Technologies
  • Hate Speech and Cyberbullying Detection
  • Acoustic Wave Resonator Technologies
  • Viral-associated cancers and disorders
  • Advanced Memory and Neural Computing
  • Age of Information Optimization
  • Global Cancer Incidence and Screening
  • Mechanical and Optical Resonators
  • Web Data Mining and Analysis
  • Experimental Behavioral Economics Studies
  • Advanced Queuing Theory Analysis

Huazhong University of Science and Technology
2014-2024

Central Hospital of Wuhan
2021-2024

Tongji Hospital
2023

Harbin University of Science and Technology
2019

Shandong Center for Disease Control and Prevention
2019

Chongqing Normal University
2015

TH Bingen University of Applied Sciences
2006

Graph mining is becoming increasingly important due to the ever-increasing demands on analyzing complex structures in graphs. Existing graph accelerators typically hold most of randomly-accessed data an on-chip memory avoid off-chip communications. However, exhibits substantial random accesses from not only vertex dimension but also edge (with latter being excessively more than former), leading significant degradations terms both performance and energy efficiency.We observe that requests...

10.1109/micro50266.2020.00077 article EN 2020-10-01

Resistive random access memory (ReRAM) addresses the high bandwidth requirement challenge of graph analytics by integrating computing logic in memory. Due to matrix-structured crossbar architecture, existing ReRAM-based accelerators, when handling real-world graphs that often have skewed degree distribution, suffer from severe sparsity problem arising zero fillings and activation nondeterminism, incurring substantial ineffectual computations.In this paper, we observe sources lie consecutive...

10.1109/ipdps47924.2020.00077 article EN 2022 IEEE International Parallel and Distributed Processing Symposium (IPDPS) 2020-05-01

Graph processing is promising to extract valuable insights in graphs. Nowadays, emerging 3D-stacked memories and silicon technologies can provide over terabytes per second memory bandwidth thousands of elements (PEs) meet the high hardware demand graph applications. However, this leap capability does not result a huge increase but even degradation sometimes performance for processing. In paper, we discover that centralized on-chip hierarchy adopted existing accelerators villain causing poor...

10.1109/hpca53966.2022.00023 article EN 2022-04-01

<h3>Importance</h3> High-risk human papillomavirus (hrHPV) persistent infection is the major etiology of cervical precancer and cancer. Noninvasive self-sampling HPV testing a promising alternative cancer screening for avoiding stigma improving patient willingness to participate. <h3>Objective</h3> To investigate feasibility accuracy menstrual blood (MB) hrHPV capture sequencing in detection. <h3>Design, Setting, Participants</h3> This cohort study collected 137 sanitary pads from 120 women...

10.1001/jamanetworkopen.2021.40644 article EN cc-by-nc-nd JAMA Network Open 2021-12-23

Integration of oncogenic DNA viruses into the human genome is a key step in most virus-induced carcinogenesis. Here, we constructed virus integration site (VIS) Atlas database, an extensive collection breakpoints for three prevalent oncoviruses, papillomavirus, hepatitis B virus, and Epstein-Barr based on next-generation sequencing (NGS) data, literature, experimental data. There are 63,179 47,411 junctional sequences with full annotations deposited VIS comprising 47 genotypes 17 disease...

10.1016/j.gpb.2023.02.005 article EN cc-by Genomics Proteomics & Bioinformatics 2023-02-16

In the cognitive radio network (CRN), secondary users (SUs) compete for limited spectrum resources, so access process of SUs can be regarded as a non-cooperative game. With enough artificial intelligence (AI), adopt certain strategies through their learning ability, to improve own benefit. Taking into account impatience with waiting time and fact that primary (PUs) have preemptive priority use licensed in CRN, this paper proposed repairable queueing model balking reneging investigate access....

10.3390/electronics8090995 article EN Electronics 2019-09-05

Few studies have investigated the emerging category of Pro-Ams and its impact on knowledge markets over Internet. We tend to address this gap in our study. Our research proposes a formal framework expertise with mass amateurization analyzes Internet-based markets. Specifically, new definition consists three major components: primary, searching, learning expertise. Due effect amateurization, questions posted by seekers are more likely be answered providers, resulting transactions consummated....

10.1142/s2424862216500020 article EN Journal of Industrial Integration and Management 2016-03-01

Dynamic Spectrum Access (DSA) has got tremendous attention and research, but most of the existing dynamic spectrum access schemes assume that all Secondary Users (SUs) are same priority. In this paper, prioritized SU traffic is considered. The in system classified into two priority classes based on Quality Service (QoS) requirements, namely delay-sensitive delay-insensitive SU. Considering higher users can preempt transmission lower users, we develop analytical model by applying Preemptive...

10.12733/jics20102564 article EN Journal of Information and Computational Science 2013-12-10

This research proposes a formal framework of new knowledge expertise with mass amateurization and analyzes its impact on Internet-based markets. Specifically, the definition consists three major components: primary expertise, searching learning expertise. Due to effect amateurization, questions posted by seekers markets are more likely be answered providers, resulting in transactions consummated. paper also discusses different types provides valuable insights for practitioners manage...

10.1109/es.2014.25 article EN 2014-08-01

Construction and application of immunization information system is an important part health information, which very useful to improve the quality, efficiency safety vaccination. The background, architecture, functions applications, working conditions characteristics Shandong province Immunization Information System (IIS) are introduced in this article. It expected provide experiences for development other...

10.3760/cma.j.issn.0253-9624.2019.09.017 article EN PubMed 2019-09-06

Background: Human papillomavirus (HPV) integration is recognized as a critical step in cervical carcinogenesis, but the clinical performance of HPV population-based cancer screening remains unknown. We investigated relationship between status and risk intraepithelial neoplasia (CIN) at baseline five years follow-up.Methocs: 4611 women aged 20 to 65 China were enrolled 2015 for prospective, population-based, observation study evaluate triage integration. Cervical exfoliated cells collected...

10.2139/ssrn.4436019 preprint EN 2023-01-01

In the wake of sustained efforts to combat abusive behaviour on social media platforms, it has been demanded that companies take greater responsibility for safety their users. A piece a legislation (The Online Safety Bill) was announced by UK government in 2022 with aim creating safer online environment and protecting users from harmful content. This article critically assesses extent which platforms are overprotected contemporary society, whether current regulations sufficient solutions...

10.23977/mediacr.2023.040710 article EN cc-by Media and Communication Research 2023-01-01

Abstract Background: Cervical adenoid basal cell carcinoma (CABCC) is a rare pathological type of cervical cancer. According to the statistics World Health Organization (WHO), CABCC accounts for less than 1% all carcinomas. Since clinical symptoms patients with pure are not typical unless there other types cancer present, early diagnosis and treatment great importance. Case Presentation: This report presents case without at Department Obstetrics Gynecology, Tongji Hospital, Medical College,...

10.21203/rs.3.rs-3619218/v1 preprint EN cc-by Research Square (Research Square) 2023-11-21

In this paper, in order to explore the effect of sound wave frequency and intensity on fog dispersion, we designed a low-frequency high-power electroacoustic transducer. The experimental results are good agreement with simulation results. And transducer sensitivity reaches 103dB@1m 1w at 100Hz which surpasses similar commercial products. addition, propose post-amplifier device by analogy nonlinear optical cavity further improve pressure level. From results, compared without post-amplifier,...

10.1109/iecon49645.2022.9968885 article EN IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society 2022-10-17
Coming Soon ...