Han Zou, Yuxun Zhou, Jianfei Yang, Costas Spanos IEEE Internet of Things Journal, 2019 (IF=9.515) IOTJ Multiple Kernel Semi-representation Learning with Its Application to Device-Free Human Activity Recognition Han Zou, Yuxun Zhou, Reza Arghandeh, Costas Spanos IEEE Internet of Things Journal, 2019 (IF=9.515)Advanced Materials, one of the world's most prestigious journals, is the home of choice for best-in-class materials science for more than 30 years.Biography. I am a second-year PhD student in Computation, Cognition, and Language (NLP) at Language Technology Lab, University of Cambridge. I am supervised by Prof. Anna Korhonen and Dr. Ivan Vulić. Previously, I …Han Zhou 0001 — Hebei University of Technology, Institute of Mathematics, Tianjin, China (and 2 more) Han Zhou 0002 — University of California at Riverside, Department of Electrical and Computer Engineering, CA, USA. Han Zhou 0003 — McMaster University, Department of Electrical and Computer Engineering, Hamilton, Canada (and 1 more ...Liked by Lihan Zhou. View Lihan Zhou’s profile on LinkedIn, the world’s largest professional community. Lihan has 5 jobs listed on their profile. See the complete profile on LinkedIn and discover Lihan’s connections and jobs at similar companies.Han Zhou, Yijing Sun, Zeyu Sun, Hengyang Zhao, and Sheldon X.-D. Tan. 2018. Electromigration-Lifetime Constrained Power Grid Optimization Considering Multi-Segment Interconnect Wires. In Proceedings of the 23rd Asia and South Pacific Design Automation Conference (ASP-DAC '18). IEEE Press, New York, NY, 399--404. Google …Han Zhou Communication Science Teaching Assistant. [email protected]. 608-263-3996. 6051 Vilas HallLiked by Lihan Zhou. View Lihan Zhou’s profile on LinkedIn, the world’s largest professional community. Lihan has 5 jobs listed on their profile. See the complete profile on LinkedIn and discover Lihan’s connections and jobs at similar companies.Après le démarrage de la 1ère Cité des Métiers et des Compétences Souss Massa à Agadir, le 4 octobre dernier, celle de Nador accueille ce lundi 24 octobre 2022, …Han Zhou; Hailong Wang; Xiaohui Ning; The phonon spectrum and resonance are studied by lattice dynamics and the modified analytic embedded-atom method. The phonon spectrum of lithium is calculated ...The Zhou Dynasty collapsed slowly, over a period of hundreds of years, as the feudal rulers of outlying provinces gained more authority. Eventually, these states acquired more power than the king, beginning a period of conflict that is known, appropriately, as the Warring States Period.This period lasted from about 475 BCE to 221 BCE, when the western …Pharmacological blockade of the myostatin/activin-ActRIIB pathway has been shown to prevent or reverse the loss of muscle mass and strength in various disease models including cancer cachexia and renal failure. Moreover, it can markedly prolong the lifespan of animals with cancer-associated muscle loss. The Han dynasty. The Han dynasty was founded by Liu Bang (best known by his temple name, Gaozu ), who assumed the title of emperor in 202 bce. Eleven members of the Liu family followed in his place as effective emperors until 6 ce (a 12th briefly occupied the throne as a puppet). In 9 ce the dynastic line was challenged by Wang Mang, who ... Han Zhou; This study investigates the impact of oil price uncertainty on the cash holdings of firms. Using a sample of the Chinese stock market for the period from 2007 to 2016, our empirical ...Maoxiang Zhou, Aiqin Wang & Tao Zhang Physical Sciences and Engineering Division, KAUST Catalysis Center, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia Yu Han 1.West Lake - the Legend of Hangzhou. West Lake is a symbol of Hangzhou. It is famous for its stunning scenery and various historical sites. It was selected as one of the "12 superb sunset spots around the world" by CNN. West Lake is gorgeous all year round. The Han dynasty (206 BCE – 220 CE) was the second imperial dynasty of China. It followed the Qin dynasty, which had unified the Warring States of China by conquest. It was founded by Liu Bang (Emperor Gaozu). [note 1] The dynasty is divided into two periods: the Western Han (206 BCE – 9 CE) and the Eastern Han (25–220 CE), interrupted ... Han Zhou · Shuwang Li · Wenjun Ying Received: date / Accepted: date Abstract This paper is concerned with the mean curvature flow, which de-scribes the dynamics of a hypersurface whose normal velocity is determined by local mean curvature. We present a Cartesian grid-based method for solving mean curvature flows in two and three space dimensions.Lei Zhou. A device that can couple propagating light into surface plasmon polaritons (SPPs) focused into a small region is highly desired for on‐chip photonics applications (e.g., energy ...Zhou, Han and Li, Boxin and Yu, Meng and Li, Song and Fan, Guanyu and Ning, Xiaohui, Accelerated Design of Electrodes for Liquid Metal Battery by Machine Learning.In the Xia Dynasty (2070–1600 BC), top-bottom clothes prevailed. The basic form of the Hanfu was established in the Shang Dynasty (1600–1046 BC)…. The yi was a narrow-cuffed, knee-length tunic tied with a sash. The shang was a narrow, ankle-length skirt. Outside a knee-length apron or bixi (/bee-hsee/ 蔽膝 'cover the knees') was worn.Biography. I am a second-year PhD student in Computation, Cognition, and Language (NLP) at Language Technology Lab, University of Cambridge. I am supervised by Prof. Anna Korhonen and Dr. Ivan Vulić. Previously, I … Biographical Information. Prof. Han Zhou received her B.S. and Ph.D degrees in Materials Science from Shanghai Jiaotong University in 2004 and 2010, respectively. She did research as a joint student in University of California, Davis during 2008-2009. She did postdoc research in National Institute for Materials Science (NIMS), Japan during 2012. The Zhou people had their origins in the far western reaches of the Yellow River in present day Shaanxi province. They conquered the Shang around 1050 B.C.E. and established their own dynasty. The Zhou shared many cultural similarities with the Shang. They performed similar religious rituals, used bronze ritual vessels, and practiced …The current position of XIN HANG ZHOU is at South East Asia reported 11 hours ago by AIS. The vessel is en route to CN NSH, sailing at a speed of 14.8 knots and expected to arrive there on Apr 25, 02:00.The vessel XIN HANG ZHOU (IMO 9523017, MMSI 414713000) is a Container Ship built in 2012 (12 years old) and currently sailing under …The Book of Han (Hàn Shū,《漢書》) is a history of China finished in 111 CE, covering the Western, or Former Han dynasty from the first emperor in 206 BCE to the fall of Wang Mang in 23 CE. [1] The work was composed by Ban Gu (32–92 CE), an Eastern Han court official, with the help of his sister Ban Zhao, continuing the work of their ... ORCID record for Han Zhou. ORCID provides an identifier for individuals to use with their name as they engage in research, scholarship, and innovation activities. Zhou Yi Ran, born in Chongqing, is a Chinese singer and actor. He made his debut in 2017 as a member of Yi'an Music Club, a cross-dimensional music group. However, in 2018, he announced that he would be leaving the group. He began his acting career in 2018 with a support role in the movie, "Go Brother!" and he landed his first lead role in the ... China - Han Dynasty, Silk Road, Confucianism: The Han dynasty was founded by Liu Bang (best known by his temple name, Gaozu), who assumed the title of emperor in 202 bce. Eleven members of the Liu family followed in his place as effective emperors until 6 ce (a 12th briefly occupied the throne as a puppet). In 9 ce the dynastic line was challenged by Wang Mang, who established his own regime ... View Zhou Han’s profile on LinkedIn, a professional community of 1 billion members. Ph.D. neuroscientist and molecular biologist with 20 years of bench lab experience. Seven… ye Han; Zhijiang Zhou; Suancai, as a traditional fermented food in China with reputed health benefits, has piqued global attention for many years. In some circumstances, the microbial-driven ...Managing Director & Partner. Shanghai. Han Zhou co-leads the Energy practice for Boston Consulting Group in China. She is a leading expert in chemicals for BCG in Greater …Han Zhou [email protected] State Key Lab of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240 China. E-mail: [email protected]; [email protected] Search for more papers by this author. Di Zhang, Di Zhang.Hangzhou is the capital of Zhejiang Province and the local political, economic and cultural center. As the southern terminus of the Grand Canal, the city is located on the lower reaches of the Qiantang River in …Dec 15, 2022 · Wei Si 1 , Lele Xiong 2 , Han Zhou 3 , Huimin Wu 2 , Zhe Liu 1 , Guoqiang Liu 4 , Yanfang Liu 3 , Aijin Shen 5 , Xinmiao Liang 6 Affiliations 1 CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences ... Author links open overlay panel Jihong ZHU a b, Han ZHOU a, Chuang WANG a, Lu ZHOU a, Shangqin YUAN c, Weihong ZHANG a. Show more. Add to Mendeley. Share. Cite. ... Zhou et al. 102 proposed a tree-like support generation approach based on the L-system and octree as shown in Fig. 17 (b). These supports are easier to … A Systematic Study of Performance Disparities in Multilingual Task-Oriented Dialogue Systems. S Hu, H Zhou, M Yuan, M Gritta, G Zhang, I Iacobacci, A Korhonen, I Vulić. The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP) , 2023. 2. Han Zhou. Han Zhou received his B.Sc. degree from the Harbin Institute of Technology, China, in 2016. He received his M.Sc. degree and Ph.D. degree from the Chalmers University of Technology, Sweden, in 2018 and 2023, respectively. In 2022, he was a visiting researcher at the IDEAS group, ETH Zurich. He is currently a postdoctoral researcher.Han Zou, Yuxun Zhou, Jianfei Yang, Costas Spanos IEEE Internet of Things Journal, 2019 (IF=9.515) IOTJ Multiple Kernel Semi-representation Learning with Its Application to Device-Free Human Activity Recognition Han Zou, Yuxun Zhou, Reza Arghandeh, Costas Spanos IEEE Internet of Things Journal, 2019 (IF=9.515) The Shang dynasty was conquered by the people of Zhou, who came from farther up the Yellow River in the area of Xi’an in Shaanxi Province. In the first years of the Zhou dynasty (1046–256 B.C.), known as the Western Zhou (1046–771 B.C.), the ruling house of Zhou exercised a certain degree of “imperial” power over most of central China. Han Zhou received the B.S. degree in information engineering in 2014 from Shanghai Jiao Tong University, Shanghai, China, where he is currently working toward the Ph.D. degree in electromagnetic and microwave technology. His current research interests include metamaterials, microwave devices, millimeter wave phased array, and SSPPs antennas.Around 189, Dong Zhuo, the warlord who controlled the Han central government, appointed Kong Zhou as the Inspector ( 刺史) of Yu Province. In 190, Kong Zhou turned against Dong Zhuo and joined a coalition of warlords from the east of Hangu Pass in a military campaign to eliminate Dong Zhuo and free the central government from his control.Weijun Zhou. School of Materials Science and Engineering, Nanjing Forestry University, Nanjing, 210037 China. Search for more papers by this author. Xiang Han, Xiang Han. School of Materials Science and Engineering, Nanjing Forestry University, Nanjing, 210037 China. Search for more papers by this author. Yagang Yao, Corresponding …We would like to show you a description here but the site won’t allow us.Research of piezoelectric ceramics via DLP technology has drawn considerable interest due to its high geometrical flexibility. However, the poor curing properties limit the use of DLP technology to fabricate piezoelectric ceramics.Herein, we overcome this challenge in prepared lead zirconate titanate (PZT) piezoelectric ceramics …We present LLaMA-Adapter, a lightweight adaption method to efficiently fine-tune LLaMA into an instruction-following model. Using 52K self-instruct demonstrations, LLaMA-Adapter only introduces 1.2M learnable parameters upon the frozen LLaMA 7B model, and costs less than one hour for fine-tuning on 8 A100 GPUs. Specifically, we …We examined and compared PM 2.5 concentrations in urban and the surrounding regions, and further investigated the impact of urbanization on urban PM 2.5 concentrations at the Chinese prefectures. Annual PM 2.5 concentrations in most prefectures were greater than 10 μg/m 3, the air quality guideline of the World Health …May 6, 2018 · The Zhou Dynasty was the longest-lasting dynasty in Chinese history. It persisted all the way from the 11th to the 3rd century BC. The rulers of this epoch were no strangers to battle, but they also created an environment where fascinating and long-standing cultural elements thrived. The Zhou Dynasty succeeded the Shang Dynasty. Han-Ru ZhouOriental (Morocco) / 34.683°N 1.900°W / 34.683; -1.900. Oriental région or Oujda region ( Arabic: الشرق, romanized : aš-šarq) is one of the twelve regions of Morocco, …ABSTRACT This paper establishes a quantitative model based on the system dynamics (SD) theory to reflect the ‘socioeconomic–water–environment’ coupling system and proposes three future development scenarios. Hubei province, China, is selected to verify this model. The simulation results from 2020 to 2030 demonstrate that the …Han Zhou Wenyi Tian Singular source terms in sub-diffusion equations may lead to the unboundedness of solutions, which will bring a severe reduction of convergence order of existing time-stepping ...Dr. Jiajing Zhou. ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010 Australia. Search for more papers by this authorSubscribe to the channel: http://smarturl.it/BWFsubscribeThe French Open is a HSBC World Tour Super 750 tournament and held since 1909 as an annual badminton...Sep 28, 2021 · Han Zhou, Wenyi Tian. Singular source terms in sub-diffusion equations may lead to the unboundedness of solutions, which will bring a severe reduction of convergence order of existing time-stepping schemes. In this work, we propose two efficient time-stepping schemes for solving sub-diffusion equations with a class of source terms mildly ... Abstract. Since the first natural carbazole alkaloid, murrayanine, was isolated from Mwraya Spreng, carbazole alkaloid derivatives have been widely concerned for their anti-tumor, anti-viral and anti-bacterial activities. In recent decades, a growing body of data suggest that carbazole alkaloids and their derivatives have different biological ...Managing Director & Partner. Shanghai. Han Zhou co-leads the Energy practice for Boston Consulting Group in China. She is a leading expert in chemicals for BCG in Greater … The Han dynasty (206 BCE – 220 CE) was the second imperial dynasty of China. It followed the Qin dynasty, which had unified the Warring States of China by conquest. It was founded by Liu Bang (Emperor Gaozu). [note 1] The dynasty is divided into two periods: the Western Han (206 BCE – 9 CE) and the Eastern Han (25–220 CE), interrupted ... Specifically, we find that mispricing is concentrated among high volume stocks as expected return is related to trading volume positively among underpriced stocks but negatively among overpriced stocks. With a five-by-five independent double sort on the mispricing score (MISP) of Stambaugh et al. (2015) and trading volume from July 1965 to ...Recently, Han, Yang, and Zhou (2013) show that the MAs can generate substantial alphas in the cross-section of stock returns, and Neely, Rapach, Tu, and Zhou (2014) find that technical indicators, primarily the MAs, have forecasting power on the stock market matching or exceeding that of macroeconomic variables.Background: In December, 2019, a pneumonia associated with the 2019 novel coronavirus (2019-nCoV) emerged in Wuhan, China. We aimed to further clarify the epidemiological and clinical characteristics of 2019-nCoV pneumonia. Methods: In this retrospective, single-centre study, we included all confirmed cases of 2019-nCoV in …The Han dynasty was the second imperial dynasty of China (202 BCE – 220 CE), established by the rebel leader Liu Bang and ruled by the House of Liu. Preceded by the short-lived Qin dynasty (221–206 BCE) and a warring interregnum known as the Chu–Han contention (206–202 BCE), it was briefly interrupted by the Xin dynasty (9–23 CE) …Zhou Dynasty (1047 BC-256 BC) The Zhou Dynasty was one of the most important dynasties in the history of China. ... Han Dynasty (206BC-220AD) The Han Dynasty was the second dynasty in Imperial China. It spanned over 4 centuries and is often referred to as China’s golden age.AU - Zhou, Yi-Han AU - Liu, Zhao AB - We study the many-body physics in twisted bilayer graphene coupled to periodic driving of a circularly polarized light when electron-electron interactions are taken into account. In the limit of high driving frequency $\Omega$, we use Floquet theory to formulate the system by an effective static …Han Zhou received his B.Sc. degree from the Harbin Institute of Technology, China, in 2016. He received his M.Sc. degree and Ph.D. degree from the Chalmers University of … Han Zhou is a Research Assistant 2 MS at Yale School of Medicine. Dean’s Advisory Council on Lesbian, Gay, Bisexual, Transgender, Queer and Intersex Affairs Website Maoxiang Zhou, Aiqin Wang & Tao Zhang Physical Sciences and Engineering Division, KAUST Catalysis Center, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia Yu HanRibozymes are RNA-based enzymes that typically catalyze self-cleavage or splicing reactions. Liu et al. have now discovered hydrolytic endonucleolytic ribozymes (HYERs), which have the capability to precisely manipulate DNA.These ribozymes operate independently of proteins and can edit genes in both bacteria and human cells, offering a … ORCID record for Han Zhou. ORCID provides an identifier for individuals to use with their name as they engage in research, scholarship, and innovation activities. See all articles by Yufeng Han Yufeng Han. University of North Carolina (UNC) at Charlotte - Finance. Ai He. University of South Carolina - Darla Moore School of Business ... David and Zhou, Guofu, Cross-Sectional Expected Returns: New Fama-MacBeth Regressions in the Era of Machine Learning (April 28, 2023). Available at …Han Zhou Wenyi Tian Singular source terms in sub-diffusion equations may lead to the unboundedness of solutions, which will bring a severe reduction of convergence order of existing time-stepping ...The current position of XIN HANG ZHOU is at South East Asia reported 11 hours ago by AIS. The vessel is en route to CN NSH, sailing at a speed of 14.8 knots and expected to arrive there on Apr 25, 02:00.The vessel XIN HANG ZHOU (IMO 9523017, MMSI 414713000) is a Container Ship built in 2012 (12 years old) and currently sailing under …Han Zhou. PhD Student. Department of Energy Conversion and Storage. Anker Engelunds Vej. Building 301 Room 147. 2800 Kgs. Lyngby. Danmark. [email protected]. Technical University of Denmark Address. Anker Engelunds Vej 101 2800 Kongens Lyngby CVR-nr. 30 06 09 46. Shortcuts. PhonebookNador (Tamazight: ⵏⴰⴷⵓⵔ) is a coastal city and provincial capital in the northeastern Rif region of Morocco with a population of about 161,726 (2014 census).. Nador city is … In 1050, taking advantage of a weak Shang ruler, the Zhou rose up and overthrew the Shang. The Zhou controlled eastern China, from north of the Yellow River down to the Yangtze River. But like the Shang, they left regional control to local leaders. History would, as they say, repeat itself. Collapse of Qin. The Zhou dynasty (c. 1050–256 BCE) had made the State of Qin in Western China as an outpost to breed horses and act as a defensive buffer against nomadic armies of the Rong, Qiang, and Di peoples. After conquering six Warring States (i.e. Han, Zhao, Wei, Chu, Yan, and Qi) by 221 BCE, the King of Qin, Ying Zheng, unified China …Han Zhou; Hailong Wang; Xiaohui Ning; The phonon spectrum and resonance are studied by lattice dynamics and the modified analytic embedded-atom method. The phonon spectrum of lithium is calculated ...
Han Zhou. Han Zhou co-leads the Energy practice for Boston Consulting Group in China. She is a leading expert in chemicals for BCG in Greater China, and a core member of BCG’s Industrial Goods, Operations, and Global Advantage practices. Han has worked extensively with multinational and Chinese companies to help them develop growth strategies ... . Query language
This content has been updated on 18 March 2024 at 14 h 56 min. Han-Ru Zhou is an Associate Professor of Public Law at the Université de Montréal and an Associate Research Fellow at the Institute of Commonwealth Studies (University of London). He is a past Visiting Professor at the University of Ottawa, Visiting Scholar at the uOttawa Public ...Han Zhou Shaowei Li A modified level set method with multi-levels was developed to simulate the breakup behavior of multi-droplets in the turbulent flow of a pulsed disc and doughnut column.Han ZHOU | Cited by 36 | of Central South University, Changsha (CSU) | Read 4 publications | Contact Han ZHOU Also, Han's aristocracy system called "enfeoffment", was originate from Zhou Dynasty. It was kind of a feudal system in Middle Age Europe. Last, the emperor of Qin, Qinshihuang, create the name "huangdi (means emperor)" for himself, and this address was used by the Han's emperors, along with every dynasty after it. ( 9 votes) Upvote. In 1050, taking advantage of a weak Shang ruler, the Zhou rose up and overthrew the Shang. The Zhou controlled eastern China, from north of the Yellow River down to the Yangtze River. But like the Shang, they left regional control to local leaders. History would, as they say, repeat itself. See all articles by Yufeng Han Yufeng Han. University of North Carolina (UNC) at Charlotte - Finance. Ai He. University of South Carolina - Darla Moore School of Business ... David and Zhou, Guofu, Cross-Sectional Expected Returns: New Fama-MacBeth Regressions in the Era of Machine Learning (April 28, 2023). Available at …Han ZHOU | Cited by 36 | of Central South University, Changsha (CSU) | Read 4 publications | Contact Han ZHOUOriental (Morocco) / 34.683°N 1.900°W / 34.683; -1.900. Oriental région or Oujda region ( Arabic: الشرق, romanized : aš-šarq) is one of the twelve regions of Morocco, …Shijie Han. Yumei Zhou. The aim of this study was to determine the dynamics of soil microbial biomass C, cellulose decomposition rate and catalase activity in Pinus koraiensis and Pinus ... i10-index. 4. 4. Han Zhou. Chalmers University of Technology. Verified email at chalmers.se - Homepage. Power Amplifiers Integrated Circuit Design Milimeter-Wave RFIC & MMIC. Title. Han Zhou. MathSciNet. Ph.D. Universiteit Utrecht 2017. Dissertation: Numerical approximation of time-fractional differential equations. Mathematics Subject Classification: 65—Numerical analysis. Advisor 1: Jason E. Frank. Advisor 2: Paul A. Zegeling. No students known. If you have additional information or corrections regarding this ...Vessel XIN HANG ZHOU is a Container Ship, Registered in China. Discover the vessel's particulars, including capacity, machinery, photos and ownership. Get the details of the current Voyage of XIN HANG ZHOU including Position, Port Calls, Destination, ETA and Distance travelled - IMO 9523017, MMSI 414713000, Call sign BPKGLiked by Han Zhou. BD & Strategy @ Cargill Protein | Investing in Food & Ag Innovation · Experience: Cargill · Education: University of Minnesota - Carlson School of Management · Location ...Scope of review: This review summarizes the relationship between ribosylation, protein aggregation, cell death and cognitive impairments. Major conclusion: D-ribose is active in glycation and induces protein aggregation, rapidly producing AGEs in vitro and in vivo. General significance: Ribosylation, leading to the production of significant ...2015 - 2016. Hi! I am Han Zhou and glad to meet you. I am currently studying the 3rd year of Business Administration at Monash University, major in Marketing & Business and plan for study the Master of Business Information System after graduated.<br><br> I am reliable at Product Development, Marketing Research and Project Management. <br> All ...Shijie Han. Yumei Zhou. The aim of this study was to determine the dynamics of soil microbial biomass C, cellulose decomposition rate and catalase activity in Pinus koraiensis and Pinus ...Xu-Hui Zhou, Jiequn Han, Heng Xiao, Computer Methods in Applied Mechanics and Engineering, 388, 114211 (2022). Income and wealth distribution in macroeconomics: A continuous-time approach, Yves Achdou, Jiequn Han, Jean-Michel Lasry, Pierre-Louis Lions, Benjamin Moll, The Review of Economic Studies, 89(1), 45–86 (2022).Han Zhou Tongxiang Fan Solar conversion to fuels or to electricity in semiconductors using far red-to-near infrared (NIR) light, which accounts for about 40% of solar energy, is highly significant.In the last decade, microwave methods have emerged in rapid and effective preparations of 2DMs for catalysis. Microwave heating offers several advantages namely direct, fast, selective heating and uniform reaction temperature compared to conventional heating methods, thus bringing about high-yield and high-purity products in minutes or … Also, Han's aristocracy system called "enfeoffment", was originate from Zhou Dynasty. It was kind of a feudal system in Middle Age Europe. Last, the emperor of Qin, Qinshihuang, create the name "huangdi (means emperor)" for himself, and this address was used by the Han's emperors, along with every dynasty after it. ( 9 votes) Upvote. .