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 Jixue Liu

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Average citations per article6.15
Citation Count252
Publication count41
Publication years1999-2015
Available for download8
Average downloads per article404.00
Downloads (cumulative)3,232
Downloads (12 Months)202
Downloads (6 Weeks)16
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41 results found Export Results: bibtexendnoteacmrefcsv

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1 published by ACM
November 2015 ACM Transactions on Intelligent Systems and Technology (TIST) - Special Issue on Causal Discovery and Inference: Volume 7 Issue 2, January 2016
Publisher: ACM
Bibliometrics:
Citation Count: 2
Downloads (6 Weeks): 13,   Downloads (12 Months): 150,   Downloads (Overall): 394

Full text available: PDFPDF
Randomised controlled trials (RCTs) are the most effective approach to causal discovery, but in many circumstances it is impossible to conduct RCTs. Therefore, observational studies based on passively observed data are widely accepted as an alternative to RCTs. However, in observational studies, prior knowledge is required to generate the hypotheses ...
Keywords: cohort study, association rule, Causal discovery, odds ratio

2
August 2015 ICDS 2015: Proceedings of the Second International Conference on Data Science - Volume 9208
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0

Information theoretic measures and probabilistic techniques have been applied successfully to human mobility datasets to show that human mobility is highly predictable upï�źto an upper bound of 95ï�ź% prediction accuracy. Motivated by this finding, we propose a novel Semantic and Temporal-aware Mobility Markov chain STMM model to predict anticipated mobility ...

3
December 2013 Knowledge-Based Systems: Volume 54 Issue C, December 2013
Publisher: Elsevier Science Publishers B. V.
Bibliometrics:
Citation Count: 0

Data publishing is an easy and economic means for data sharing, but the privacy risk is a major concern in data publishing. Privacy preservation is a major task in data sharing for organizations like bureau of statistics, and hospitals. While a large number of data publishing models and methods have ...
Keywords: Anonymization, Privacy protection, Data publishing

4
January 2013 ACSC '13: Proceedings of the Thirty-Sixth Australasian Computer Science Conference - Volume 135
Publisher: Australian Computer Society, Inc.
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 0,   Downloads (12 Months): 7,   Downloads (Overall): 82

Full text available: PDFPDF
Trust and reputation systems are widely adopted in the e-commerce environment to help buyers choose trustworthy sellers. It is a normal thought that the higher the reputation is, the more trustworthy its holder should be. However, our research discloses that under certain circumstances, a high-reputation seller has greater intention to ...
Keywords: game theory, paradox, reputation, trustworthiness, trust

5
July 2012 Journal of Computer and System Sciences: Volume 78 Issue 4, July, 2012
Publisher: Academic Press, Inc.
Bibliometrics:
Citation Count: 4

With the growing use of XML as a format for the permanent storage of data, the study of functional dependencies in XML (XFDs) is of fundamental importance in a number of areas such as understanding how to effectively design XML databases without redundancy or update problems, and data integration. In ...
Keywords: DTD, Functional dependency, Axiom system, Implication, XML

6
April 2012 DASFAA'12: Proceedings of the 17th international conference on Database Systems for Advanced Applications - Volume Part I
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 0

View update is the problem of translating an update to a view to some updates to the source data of the view. In this paper, we formally define the problem, show the factors determining XML view update translation, and propose a translation solution for two specific but typical settings of ...
Keywords: virtual views, XML data, update translation, view update

7
April 2012 DASFAA'12: Proceedings of the 17th international conference on Database Systems for Advanced Applications - Volume Part I
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 2

Data anonymization has become a major technique in privacy preserving data publishing. Many methods have been proposed to anonymize one dataset and a series of datasets of a data holder. However, no method has been proposed for the anonymization scenario of multiple independent data publishing. A data holder publishes a ...
Keywords: composition attack, data anonymity, privacy

8
December 2011 Data & Knowledge Engineering: Volume 70 Issue 12, December, 2011
Publisher: Elsevier Science Publishers B. V.
Bibliometrics:
Citation Count: 2

Anonymization is a practical approach to protect privacy in data. The major objective of privacy preserving data publishing is to protect private information in data whereas data is still useful for some intended applications, such as building classification models. In this paper, we argue that data generalization in anonymization should ...
Keywords: Anonymization, Mutual information, k-anonymity, Kullback-Leibler divergence, Privacy, Classification

9 published by ACM
October 2011 CIKM '11: Proceedings of the 20th ACM international conference on Information and knowledge management
Publisher: ACM
Bibliometrics:
Citation Count: 4
Downloads (6 Weeks): 0,   Downloads (12 Months): 13,   Downloads (Overall): 214

Full text available: PDFPDF
Data anonymization has become a major technique in privacy preserving data publishing. Many methods have been proposed to anonymize one dataset and a series of datasets of a data owner. However, no method has been proposed for the anonymization of data of multiple independent data publications. A data owner publishes ...
Keywords: adversarial attacks, anonymization, privacy

10
April 2011 DASFAA'11: Proceedings of the 16th international conference on Database systems for advanced applications - Volume Part I
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 2

In this paper, we study the problem how to efficiently evaluate a set of contained rewritings on materialized views. Previous works focused on how to find a set of contained rewritings given a view and a query, but did not address how to evaluate the rewritings on materialized views. To ...

11
October 2010 International Journal of Intelligent Information and Database Systems: Volume 4 Issue 5, October 2010
Publisher: Inderscience Publishers
Bibliometrics:
Citation Count: 0

With the advent of XML as a data representation and exchange format over the web, a massive amount of data is being stored in XML. As the use of XML grows rapidly, the task of data transformation for integration purposes in XML is getting much importance to the research community. ...
Keywords: XML constraints, XML functional dependency, document type definition, XML data transformation, data integration, XML DTD, functional dependency preservation

12
December 2009 AusDM '09: Proceedings of the Eighth Australasian Data Mining Conference - Volume 101
Publisher: Australian Computer Society, Inc.
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 0,   Downloads (12 Months): 2,   Downloads (Overall): 19

Full text available: PDFPDF
Personal data of patients is largely collected at hospitals, clinics, labs etc. This data consists of medical and genomic record. Such patient data is shared for various health and research purposes. The utility of such sharing is worthwhile and its benefits are now well documented. It includes early diagnostic of ...
Keywords: genotype-phenotype attack, privacy compromise, k-anonymity

13
November 2009 OTM '09: Proceedings of the Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009 on On the Move to Meaningful Internet Systems: Part II
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 2

We propose an implementation and analyze the performances of checking XML key and functional dependency (XFD) satisfaction. The work is based on the definitions of XML key and XFD we proposed for the ordered XML model. It investigates how the number of occurrences of elements in the document and the ...

14
October 2009 AMT '09: Proceedings of the 5th International Conference on Active Media Technology
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 1

Recently we proposed referential integrity constraints for XML. In defining two important referential constraints namely XML inclusion dependency and XML foreign key, we considered ordered XML data model to capture the correct semantics of data when tuples are to be produced. In this paper, we report on the performances of ...

15
October 2009 Acta Informatica: Volume 46 Issue 7, October 2009
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0

Transformation of XML data is an important task in data exchange, data publishing and data integration. Specifically in data integration, data in XML sources is transformed to match the target schema. Some of these sources have XML keys defined. When the data is transformed, the keys also need to be ...

16
September 2009 ICSC '09: Proceedings of the 2009 IEEE International Conference on Semantic Computing
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 4

Functional dependency (FD) is one of the integrity constraints for any data model. In relational data model, FDs are well studied and are widely used in normalization theory and in key algorithm. In recent years, XML has emerged as an widely used data representation and storage format over the world ...
Keywords: XML, CONSTRAINTS, FUNCTIONAL DEPENDENCY, KEY

17
September 2009 ADBIS'09: Proceedings of the 13th East European conference on Advances in Databases and Information Systems
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 0

Transformation of data is considered as one of the important tasks in data warehousing and data integration. With the massive use of XML as data representation and exchange format over the web in recent years, transformation of data in XML for integration purposes becomes necessary. In XML data transformation, a ...

18
October 2008 CSA '08: Proceedings of the International Symposium on Computer Science and its Applications
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 2

Referential integrity is one of the integrity constraints for any data model. In relational data model, inclusion dependency (ID) and foreign key (FK) are well studied and are widely used. In last decade, with the growing use of XML as data representation and exchange format over the web, the issue ...

19
September 2008 ADBIS '08: Proceedings of the 12th East European conference on Advances in Databases and Information Systems
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 2

With the advent of XML as a data representation and exchange format over the web, a massive amount of data is being stored in XML. The task of data transformation for integration purposes in XML is getting much importance to the research community. In XML data transformation, a source schema ...

20
July 2008 CITWORKSHOPS '08: Proceedings of the 2008 IEEE 8th International Conference on Computer and Information Technology Workshops
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 3

Keys are an important part of any data model. In relational model, keys are well studied and are widely used. In recent years, XML has emerged as an widely used data representation and storage formatin the world wide web. The data centric approach of XML has necessitated the definition of ...
Keywords: XML, KEYS



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