XLive

XLive

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 An XML Light Integration Virtual Engine

XLive is a light XQuery mediator. It deals with a subset of XQuery. It supports the basic for where return expression of XQuery and nested queries at any level in the where clause, so that nested XML can be composed from the data sources. Multiple data sources are possible using wrappers and adapters. In the current version, the relational DBMSs Oracle 9i and MySQL, and the native XML DBMSs Xyleme, XHive, Exist are supported. For being integrated, a source must conform to a Java XQuery API or to a simple Web service API.

 

    XLive Architecture

 

 

 

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Research Projects

  • PlugDB (ANR - RNTL) (Feb 2007 - Feb 2010)
    PlugDB is an ANR (National Agency for Research) project, started in February 2007, coordinated by SMIS team, in collaboration with Gemalto, Santeos, and ALDS. The project goal is to develop a personal data server based on newly available technology. DIM team is involved in two aspects: data exchange and synchronization, and data mining. We have proposed and implemented a generic relational to XML mapping tool, and applied it to produce XML exchange file based on the HL7 CDA-r2 standard format. Concerning data mining, we investigate episode mining in order to trigger alerts from the patient events. 

  • ROSES (ANR - RNTL) (Jan 2008 - Jan 2011)
    ROSES is a research project financed by the French National Agency for Research (ANR) and supported by the French business cluster ("pôle de compétitivité") CapDigital. It aims at defining a set of web resource syndication services and tools for localizing, querying, generating, composing and personalizing RSS feeds available on the Web. The proposed approach is based on the observation that web content syndication can be considered as a particular large-scale distributed data management problem that might be solved by combining peer-to-peer data sharing infrastructures, XML data management and continuous query processing.

  • MobiScope (May 2008 - )
    MobiScope (Effective Analysis of Mobility and Sensor Data) has been partly supported by Digiteo, in the context of OMTE program. It is mainly a data server especially designed for the emerging applications of mobile sensing through mobile objects. It implements a model view of mobile sensor traces as well as an efficient spatio-temporal query engine.

  • FURET (ANR - VD) (Sept 2008 - Sept 2012) 
    FURET is an ANR project belonging to the program “Villes Durables”. It aims at optimizing the duration of urban works while taking into account the environmental impact in addition to traditional criteria. The task led by PRiSM-DIM concerns precisely the extension of multi-criteria analysis methods to spatial and temporal criteria.  The first challenge will be to model and integrate environmental impact scenarios within a spatiotemporal data warehouse. Then, we need to investigate multi-criteria analyses in order to select only the scenarios minimizing the impact. Our approach is to extend the Skyline queries to spatial and temporal dimensions.

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Publications sur XLive

2006

9

 

Clément JamardGeorges Gardarin: Indexation de vues virtuelles dans un médiateur XML pour le traitement de XQuery Text. EGC 2006: 65-76

8

 

Georges GardarinFlorin DraganLaurent Yeh: P2P Semantic Mediation of Web Sources. ICEIS (1) 2006: 7-15

7

 

Clément JamardGeorges Gardarin: Extending an XML Mediator with Text Query. WEBIST (1) 2006: 38-45

6

 

Clément JamardGeorges Gardarin: Indexation de vues virtuelles dans un médiateur XML pour le traitement de XQuery Text. EGC 2006: 65-76

5

 

Nicolas TraversTuyet-Tram Dang-Ngoc, Tianxao Liu. TGV: an Efficient Model for XQuery Evaluation within an Interoperable System. IBIS 3 (2006)

2005

4

 

Florin DraganGeorges Gardarin: Benchmarking an XML Mediator. ICEIS (1) 2005: 191-196

3

 

Tuyet-Tram Dang-NgocClément JamardNicolas Travers. XLive: An XML Light Integration Virtual Engine. BDA 2005

2

 

Tuyet-Tram Dang-NgocVirginie SansDominique Laurent: Classifying XML Materialized views for their maintenance on distributed Web sources. EGC 2005: 433-444

2004

1

 

Tuyet-Tram Dang-NgocGeorges GardarinNicolas Travers: Tree Graph Views: On Efficient Evaluation of XQuery in an XML Mediator. BDA 2004: 429-448

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Publications

2006

40

 

Florin DraganGeorges GardarinBenjamin NguyenLaurent Yeh: On Indexing Multidimensional Values In A P2P Architecture. BDA 2006

39

 

Clément JamardGeorges Gardarin: Indexation de vues virtuelles dans un médiateur XML pour le traitement de XQuery Text. EGC 2006: 65-76

38

 

Georges GardarinFlorin DraganLaurent Yeh: P2P Semantic Mediation of Web Sources. ICEIS (1) 2006: 7-15

37

 

Clément JamardGeorges Gardarin: Extending an XML Mediator with Text Query. WEBIST (1) 2006: 38-45

36

EE

Yun BaiYanyan GuoXiaofeng MengTao WanKarine Zeitouni: Efficient Dynamic Traffic Navigation with Hierarchical Aggregation Tree. APWeb 2006: 751-758

35

 

Nadjim ChelghoumKarine ZeitouniThierry LaugierAnnie FiandrinoLionel Loubersac: Fouille de données spatiales. Approche basée sur la programmation logique inductive. EGC 2006: 529-540

34

 

Tao WanKarine Zeitouni: Vers un entrepôt d'objets mobiles contraints par le réseau. INFORSID 2006: 1054-1070

33

 

Rabia MarghoubiKarine ZeitouniAzedine Boulmakoul: Utilisation des treillis de Galois pour l'extraction et la visualisation des règles d'association spatiales. INFORSID 2006: 703-718

2005

32

EE

Georges GardarinLaurent Yeh: SIOUX: An Efficient Index for Processing Structural XQueries. DEXA 2005: 564-575

31

EE

Florin DraganGeorges GardarinLaurent Yeh: MediaPeer: A Safe, Scalable P2P Architecture for XML Query Processing. DEXA Workshops 2005: 368-373

30

 

Lionel SavaryGeorges GardarinKarine Zeitouni: Entrepôt de données spatiales basé sur GML : politique de gestion de cache. EGC 2005: 357

29

 

Florin DraganGeorges Gardarin: Benchmarking an XML Mediator. ICEIS (1) 2005: 191-196

28

 

Lionel SavaryKarine Zeitouni: Tableau de bits indexé (TBI) pour la recherche de séquences fréquentes. EGC 2005: 318

27

 

Tao WanKarine Zeitouni: Modélisation d'objets mobiles dans un entrepôt de données. EGC 2005: 343-348

26

EE

Lionel SavaryKarine Zeitouni: Indexed Bit Map (IBM) for Mining Frequent Sequences. PKDD 2005: 659-666

2004

25

 

Laurent YehGeorges Gardarin: Indexing XML Objects with Ordered Schema Trees. BDA 2004: 21-45

24

 

Tuyet-Tram Dang-NgocGeorges Gardarin, Nicolas Travers: Tree Graph Views: On Efficient Evaluation of XQuery in an XML Mediator. BDA 2004: 429-448

23

 

Tuyet-Tram Dang-NgocHuaizhong KouGeorges Gardarin: Integrating Web Information with XML Concrete Views. Databases and Applications 2004: 268-273

22

 

Georges GardarinTuyet-Tram Dang-Ngoc: Mediating the semantic web. EGC 2004: 1-14

21

EE

Lionel SavaryTao WanKarine Zeitouni: Spatio-Temporal Data Warehouse Design for Human Activity Pattern Analysis. DEXA Workshops 2004: 814-818

20

 

Nadjim ChelghoumKarine Zeitouni: Mise en oeuvre des méthodes de fouille de données spatiales - Alternatives et performances. EGC 2004: 211-216

2003

19

 

Tuyet-Tram Dang-NgocGeorges Gardarin: Evaluating XQuery in a full-XML mediation architecture. BDA 2003

18

 

Tao WanKarine Zeitouni: Mining association rules with multiple Min-supports - Application to Symbolic data. BDA 2003

17

EE

Lionel SavaryKarine Zeitouni: Spatial Data Warehouse - A Prototype. EGOV 2003: 335-340

16

 

Georges GardarinHuaizhong KouKarine ZeitouniXiaofeng MengHaiyan Wang: SEWISE: An Ontology-based Web Information Search Engine. NLDB 2003: 106-119

15

 

Huaizhong KouGeorges GardarinKarine Zeitouni: Approaches to Feature Selection for Document Categorization. NLDB 2003: 141-154

14

 

Georges GardarinHuaizhong KouKarine Zeitouni: DocCat: un composant logiciel de catégorisation de documents et de marquage sémantique XML. Ingénierie des Systèmes d'Information 8(3): 33-54 (2003)

13

 

Tuyet-Tram Dang-NgocGeorges Gardarin: Architecture de médiation "tout-XML". Conception et évaluation. Ingénierie des Systèmes d'Information 8(5-6): 11-25 (2003)

2002

12

EE

Nadjim ChelghoumKarine ZeitouniAzedine Boulmakoul: Fouille de données spatiales par arbre de décision multi-thème. EGC 2002: 281-286

11

EE

Huaizhong KouGeorges Gardarin: Similarity Model and Term Association For Document Categorization. DEXA Workshops 2002: 256-260

10

EE

Georges GardarinAntoine MenschTuyet-Tram Dang-NgocL. Smit: Integrating Heterogeneous Data Sources with XML and XQuery. DEXA Workshops 2002: 839-846

9

EE

Georges GardarinAntoine MenschAnthony Tomasic: An Introduction to the e-XML Data Integration Suite. EDBT 2002: 297-306

8

EE

Huaizhong KouGeorges Gardarin: Similarity Model and Term Association for Document Categorization. NLDB 2002: 223-229

7

EE

Huaizhong KouGeorges Gardarin: Study of category score algorithms for k-NN classifier. SIGIR 2002: 393-394

2001

6

EE

Karine ZeitouniNadjim Chelghoum: Spatial Decision Tree-Application to Traffic Risk Analysis. AICCSA 2001: 203-

5

 

Nadjim ChelghoumKarine Zeitouni: Arbre de décision spatial - Application en sécurité routière. EGC 2001: 359

4

 

Fei WuGeorges Gardarin: Gradual Clustering Algorithms. DASFAA 2001: 48-

2000

3

EE

Fei ShaGeorges GardarinLaurent Némirovski: A Semi-Structured Data Cartridge for Relational Databases. ICDE 2000: 192

2

 

Karine Zeitouni: A survey of spatial data mining methods databases and statistics point of views. IRMA Conference 2000: 487-491

1

EE

Karine Zeitouni Laurent YehMarie-Aude Aufaure: Join Indices as a Tool for Spatial Data Mining. TSDM 2000: 105-116

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