National Champion of “Health Qigong Yijinjing”; National third place of “Health Qigong Baduanjin”.
Below are the research projects I worked on.
Joint Caching and Routing in Cache Networks with Arbitrary Topology Advisor: Ting He, Associate Professor, Electrical Engineering and Computer Science, PSU, University Park Formulated joint caching and routing problem as optimization that minimizes the total routing cost. Considered both simple content replication (integral caching) with single-path routing (integral routing) and caching fractions of coded content (fractional caching) with multi-path routing (fractional routing). Developed efficient algorithms, with focus on the hardest case of integral caching and integral routing. Tian Xie,Sanchal Thakkar, Ting He, Patrick McDaniel, and Quinn Burke. Attack Resilience of Cache Replacement Policies. IEEE International Conference on Distributed Computing Systems 2022 (ICDCS), Bologna, Italy.
Attack Resilience of Cache Replacement Policies Advisor: Ting He, Associate Professor, Electrical Engineering and Computer Science, PSU, University Park Developed a scheme to adapt the cache replacement policy based on the perceived level of attack Analyzed a suite of representative replacement policies under the framework of TTL approximation Validated experiments on real traces to show the good performance of adapting the replacement policy can notably improve the attack resilience of the cache Tian Xie, Ting He, Patrick McDaniel, Namitha Nambiar. Attack Resilience of Cache Replacement Policies. IEEE International Conference on Computer Communications 2021 (INFOCOM), Virtual. Two IEEE/ACM Transactions on Networking (ToN) Journal accpeted.
A Teaching Automatic Question Answering System applied in the Pattern Recognition class in WHU Advisor: Weiping Zhu, Assistant Professor, School of Computer Science, Wuhan University Divided the system into five parts and implemented them: Problem classification, language processing, grading candidate answer, database modeling and user interface design. Conducted a pilot project in WHU and observed that the system has made contributions to the subject learning. Contributed to a first-auther paper to be summited to International Journal of Advance Research, Ideas and Innovations in Technology
Advisor: Zachary Pardos, Assistant Professor, Information school & Education school, UC Berkeley Personalized the test question order to let students get better performance in online test. Adopted LSTM to train the model, cleaned the data of students taking the test. Got the possibility as an output of the model, to which the student can get correct answer.
Utilizing Machine Learning and Data Mining to Adjust Recommendation Algorithm in Advertisement Delivery Advisor: Bing Li, Professor, School of Computer Science, Wuhan University Adopted BP neural network (strong mapping and learning ability) model to figure out relationship between advertisers, advertising position and product itself, produced optimal recommendation Utilized LBS (Location Based Services) to determine the consumption level of residents in each community Constructed the delivery strategy method utilizing recent advertisers’ transaction records(60+ communities)
Built time series model to fit the four states’ total energy consumption and renewable energy comsumption trend Conducted DW test to check whether the residual is autocorrelated or not Used ADF Test and KPSS test to test the residual’s stability Fitted the first-order difference by an ARMA process(the trend of residuals by ARIMA(p, 1, q) process) Conducted CUSUM Test and added crawled data from 2010 to 2015 to increase 80% accuracy
Setting up a Ranking List of Investment Value of Each Network Literature(NL) with Influence Factors Crawled 400k+ fictions using python on various websites, including search index, discussion heat, clicks, etc. Built an effective evaluation model to find impact factors by K-means and PCA(reduce the dimensions of samples so that computation can be decreased at least 30%) Analyzed the novels by using LDA, jieba,Collections packages in python and package FudanNLP in java Predicted the amount of click of each novel by utilizing ARIMA and LSTM(transfomation of RNN)
Offering Authoritative Tutorials’ Link after Filtering Commercial and Useless Websites Advisor: Weiping Zhu, Assistant Professor, School of Computer Science, Wuhan University Built our own network database via MySQL with only the courses’ name and its URL Conducted data statistics analysis by pandas package in Python to find top50 learning websites after investigating the whole CS department’s students Created a Web Project and built JSP server operating environment, using sql package to realize searching function
Changing the Direction of Force in the Target Area by Shotting Gravity Bullet Advisor: Tab Zhang, Lead Game Designer, Tencent Optimized engine using Raycast class in Unity3D, each labled rigid body in scale bears the same force Recorded the player’s scene information and location information using a PlayerInfo entity class in Unity3D Emploied the EasyTouch and NGUI Unity plug-ins to let the game become more user friendly Obtained prize money of 10,000 RMB, ranking the No.1 in all teams, and got an offer invitation from the Lead Game Designer
Introduction to VR, play with VR glasses (demos & 3D drawing) Simple Android-based VR & AR programming in Unity 3D Ice cream @ Berkey Creamery & AR photography campus walking tour Mentor-assisted discussion/coding
Mentor-assisted discussion/coding in Python Language Meals preparation and check-in services at the front desk
Practiced Kendo, Northern Shaolin Staff, Double short sticks. Guided through Tendon Changing(易筋经), Eight Brocades(八段锦), Five Animals Form(五禽戏), etc.
Volunteered as guide and educator for more than 30+ art exhibitions, with total service time exceeding 530+ hour. Won three consecutive awards “Best Volunteer”.
Tackled projects and contracts in fields of art, movies, short videos, special effects processing, etc. Made profits of 200,000 RMB Contracted three major program as project manager
Designed and organized professional seminars for WHU students twice a month. Accompanied migrant children of community once a week (various activities such as making kites, baking cookies, doing tie-dyed) with volunteers recruited on campus Established and managed the entire studio(500+), assigned tasks to all departments and recorded work attendance Held new training and meeting for members, planning activity in big scale to celebrate anniversary Schemed for teaching program for the left-behind children and migrant children Spent a lot of time in team building, the organization has been selected several times as outstanding group
Designed English courses (reading/video/speaking) and art courses (handmade/appreciation) Adapted to the preparation and revision of lesson plans, large class teaching, and disciplinary management