Supervisor Computer Science

Zijun Xue

Peking University Phone: +86-151-****-****

Homepage: zijun.weebly.com

Department of Computer Science

Email: ***************@*****.***

Beijing, P.R.China, 100871

Database, Data Mining, Machine Learning.

Research

Applications to Recommendation System, Social Network.

interests

Peking University, Beijing, P.R.China Sep. 2008 - Present

Education

B.S. Department of Computer Science.

GPA: 85.4/100 Major GPA: 87.8/100

Provenance-based Indexing Support in Micro-blog Platforms

Publication

Junjie Yao, Bin Cui, Zijun Xue, Qinyun Liu

28th International Conference on Data Engineering (ICDE2012)

Accepted as a full paper.[link] 1

A Stochastic Framework for Review Assignment

Hongzhi Yin, Bin Cui, Zijun Xue, Xifei Huang

submitted and under reviewing.

Undergraduate Research Mar. 2010 - Sept. 2011

Research

Supervisor: Prof. Bin Cui.

Experience

topic: Social media data management

Provenance-based indexing support for micro-blog platforms

Propose a novel provenance indexing model.

Implement the micro-blog indexing support module in Python.

Design and conduct experiment to verify the approach.

Research Assistant Mar. 2010 - Present

Database Laboratory, Peking University.

Supervisor: Prof. Bin Cui.

Topic: Web data management and mining

A Stochastic Framework for Review Assignment

propose a novel stochastic framework for review assignment.

Proposed graph-based approach to improve the diversity of

expert recommendation.

De ne new evaluation measures to evaluate the reviewer assignment.

Research tutee Mar. 2011 - July. 2011

Database Systems(Honor Track)

Supervisor: Prof. Jun Gao.

Topic: Chinese Concept Extraction

Propose a hybrid model(statistical&rule-based) to extract concept.

Implement a simple but e ective k-gram method.

Experiment conducted on 8K Chinese articles to verify the e ectiveness.

1 http://net.pku.edu.cn/daim/junjie.yao/papers/ICDE2012a.pdf

Zijun Xue

Lab. on Operating Systems(Honor Track) Spring,2011

Selected

MIT 6.828, Implement a JOS kernel including boot loader,

Courses

memory management, process, interrupt, scheduling, IPC and le system.

30 minutes presentation: Linux s starting up procedure.

Software Engineering (Honor Track) Spring,2010

Smart Campus Project: An application on Android platform.

A collaborative project, including location service, calendar,

course timetable, gesture game.

My team implemented back-end server service: Data ow and notify kernel.

Data Structure and Algorithms(A)(Honor Track) Fall,2009

Local Search Engine:

Lead four people group implement a local le retrieval system.

1 hour presentation: Su x array and its applications.

Practice of Programming in C&C++(Honor Track) Spring,2009

1 hour presentation: RMQ and LCA problems.

Introduction to Computing (A) (Honor Track) Fall,2008

Post Evaluation System: For Chinese Sina forum, the system can

select the most representative posts and distinctive posts. We extent

the Okapi BM25 algorithm and achieve a better performance.

1 hour presentation: Okapi BM25 and its application.

C/C++, Java, Pascal, Python, Lisp/Scheme, Intel x86,

Skills

HTML/CSS, SQL, Django framework,L TEX

A

Linux(Ubuntu), Windows(XP,Vista,7)

Fluent spoken/written English, Mandarin(native)

National Scholarship (for top 2% students ) 2011

Honors and

National Scholarship (for top 2% students ) 2010

Awards

Peking University Scholarship 2009

Merit Student 2011

Pivot of Merit Student (for top 2% students ) 2010

Excellent Student Leader 2009

1st Prize, Mathematical Contest in Modeling, Peking University 2010

2st Prize, Programming Contest, Peking University 2010

Bronze Medal, The 34th ACM/ICPC Programming Contest, Asia Regional 2009

Silver&Bronze Prize, Chinese National Olympiad in Informatics 2006&2007

1st Prize, National Olympiad in Informatics in Provinces 2005

Co-founder and Vice Chairman of EECS

Extra-

student association of science and technology(SAST), 2009-2011

curricular

Activities Member of Volleyball team in EECS, Peking University, 2008-2011

Member of Peking University Accordion club, 2009-2011

Champion of Peking University volleyball match, 2011.

Runner-up of Peking University volleyball match, 2010.

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