Download ISWC 2006 - Websoft Research Group

APWeb 2014
The 16th Asia-Pacific Web Conference
(APWeb)
5-7 Sept 2014, Changsha, China
1
Statistics
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Participants: 200
Research Paper
 134 submissions (217, 54, 25%)
 34 accepted ( full research papers )
 23 accepted ( short …)
Area Distributions
 Social Network (31%)
Graphs (27%)
 Data Mining (17%)
Cloud (10%)
 Text, web data (7%)
Other (8%)
KEG seminar
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Conference Program
16.11.2006
KEG seminar
3
Conference Program
16.11.2006
KEG seminar
4
DSL (Distinguished Lecture Series) 1

Steven Euijiong Whang (Google)
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Data Analytics: Integration, Privacy, and Knowledge
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Entity Resolution (ER)
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Match; Merge; Chain
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Data privacy ( information leakage )
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Knowledge
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A new ontology (called Biperpedia) being developed at Google
Research that is specialized for search applications.
16.11.2006
KEG seminar
5
DSL 2

Fabian M. Suchanek (Telecom ParisTech University)
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A Hitchhiker's guide to Ontology
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Ontology; YAGO
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YAGO 2 + time and space information
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Alignment of knowledge bases
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Rule mining (semantic correlations)
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Provenance of ontological data
16.11.2006
KEG seminar
6
DSL 3
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Dr. Nan Tang (Qatar Computing Research Institute, Doha, Qatar)
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Big Data Cleaning
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Different aspects of data cleaning
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Error detection
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Data repairing
16.11.2006
KEG seminar
7
DSL 4
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Dr. Xiaokui Xiao (Nanyang Technological University, Singapore)
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Private Data Release via Wavelets and Bayesian Networks
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The privacy of the individual data
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Privelet, utilizes wavelet transforms (any range-count query)
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PrivBayes, employs Bayesian networks
16.11.2006
KEG seminar
8
Tutorial

Xin Luna Dong (Google)

From Data Fusion to Knowledge Fusion
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The Sonya project
1.
Knowledge Extraction
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use 15 extractors to periodically extract knowledge from 1B+
Webpages.
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only about 30% of the extracted triples are correct.
16.11.2006
KEG seminar
9
Tutorial
2.
Adapt data fusion techniques to solve the knowledge fusion
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leveraging the collective wisdom from different extractors and from
different Web sources
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compute well-calibrated probabilities for the truthfulness of each
triple
16.11.2006
KEG seminar
10
Keynote talk 1

Prof. Fang Binxin, Beijing University of Posts and Telecommunications

New Progress in Online Social Network Analysis
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结构
1.
动态社区发现
2.
网络平均路径长度的估计
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群体
1.
情感突发的在线突发事件检测模型
2.
话题层次
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传播
1.
个体传播能力分析
16.11.2006
KEG seminar
11
Keynote talk 2
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Prof. Christian S. Jensen , Aalborg University
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Keyword-Based Spatial Web Querying
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Mobile Internet ; Spatial web query
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takes a user location and user-supplied keywords as arguments, and it
returns web objects that are spatially and textually relevant to these
arguments.
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Prestige-Based Ranking
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Graph; V: Spatial web objects; E: connect object that meet constraints
(distance; similarity)
16.11.2006
KEG seminar
12
Keynote talk 3
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Dr. Divesh Srivastava, AT&T Labs-Research
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Controversy Detection in Wikipedia
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Wikipedia; Wisdom of the crowds; Controversy
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How to understand the quality of the data?
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Fine-grained controversy (when submitted)
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Track same topic (surrounding text)
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Distinguish other editor (support and duration)
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Variability of text content ( sequence of wiki links)
16.11.2006
KEG seminar
13
Keynote talk 4
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Prof. Neoklis Polyzotis, University of California Santa Cruz
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Scaling Machine Learning to Big Data.
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Machine Learning
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More Data

More Powerful Models
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The Machine Learning Workflow
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Step I: Example Formation; Step II: Modeling; Step III: Evaluation
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MapReduceMapReduce+LoopsSpecialized Tools
16.11.2006
KEG seminar
14
Best Paper

Group-based Personalized Location Recommendation on Social Networks
(Wang Henan*, Tsinghua; Li Guoliang, Tsinghua; Feng Jianhua, Tsinghua)

Location-based social networks
16.11.2006
KEG seminar
15
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Abstract submission:
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Research paper submission: March 31, 2015

Notification to authors: May 31, 2015
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http://www.dmirlab.com/apweb2015/
16.11.2006
March 24, 2015
KEG seminar
16