participants have a long complementary experience in distributed [[wp>data management]] focused on [[w... ons =====
LSIS, PRISM, LIP6 and CNAM particpate in the ACI MD SemWeb project (2004-2007, http://bat7... ata (RSS feeds).
LIP6 and CNAM are also involved in the Plan Pluri-Formation (PPF) [[http://wisdom.lip6.fr/|Wisdom]] (started in 2006) which brings together the research activiti
ific change. The challenge is to pursue this task in the light of the main existing accounts of scient... opperian accounts (Popper 1963), kuhnian accounts in terms of revolution and paradigms (Kuhn 1970), or lakatosian accounts in terms of labile research programs (Lakatos 1978),... nowledge.
The project partners have been pioneers in the reconstruction of science dynamics mining cor
ific change. The challenge is to pursue this task in the light of the main existing accounts of scient... opperian accounts (Popper 1963), kuhnian accounts in terms of revolution and paradigms (Kuhn 1970), or lakatosian accounts in terms of labile research programs (Lakatos 1978),... nowledge.
The project partners have been pioneers in the reconstruction of science dynamics mining cor
Conservatoire National des
Arts et Métiers (CNAM) in Paris, member of the Vertigo database team of the... ), University Pierre et Marie Curie - Paris 6 (MS in computer science, 1993) and CNAM (PhD, 1997). His... to the Xyleme project at INRIA and was part-time in Xyleme SA. He participated to the ACI SemWeb and ... DOS European project. He is also external adviser in the Gemo group at INRIA Futurs.
[[http://cedric
to the project. The state-of-the art is completed in the presentation of each workpackage.
<del>Bern... ication refers to publishing so called //feeds// in order to inform other people or applications abou... results, latest news headlines or product offers in a standard feed format (RSS).
The following fig... n 2.0).
Web publishing technologies are separated in two dimensions (producer/consumer, client/server)
ubscription queries over high rate input streams. In the context of the ROSES ANR project ROSES (2008-... ) on RSS feed aggregation and filtering we worked in on multi-query optimisation (PhD J. Creus), on ef... ategies for dynamic RSS feeds (PhD of R. Horincar in collaboration with the MLIA team), and on continu... ous top-k query processing (PhD of N. Vouzoukidou in collaboration with ICS-Forth, Crete).
===== Web
ubscription queries over high rate input streams. In the context of the ROSES ANR project ROSES (2008-... ) on RSS feed aggregation and filtering we worked in on multi-query optimisation (PhD J. Creus), on ef... ategies for dynamic RSS feeds (PhD of R. Horincar in collaboration with the MLIA team), and on continu... ous top-k query processing (PhD of N. Vouzoukidou in collaboration with ICS-Forth, Crete).
===== Web
uge dans l'arbre original.
<code xquery>
for $r in //rencontre
return $r
</code>
**Remarque 1** I... l'identifiant est "person0".
<code xquery>
for $x in /site/people/person[@id="person0"]
return $x/name... s <fc #ff0000>en cours</fc>.
<code xquery>
for $x in /site/open_auctions/auction[position()<4]
return ... enchères chronologiquement).
<code xquery>
for $x in /site/open_auctions/auction[position()<4]
return
nd scientific challenges that we intend to tackle in this project :
- RSS data model and algebra :... nfinite) sequences of items temporarily available in specific XML documents identified by a feed address. An important objective in this project will be the definition of a //formal... ta model and algebra// with the precise semantics in terms of operations on time-stamped XML document
You can use [[some:namespaces]] by using a colon in the pagename.
You can use [[some:namespaces]] by using a colon in the pagename.
For details about namespaces see [...
* Links to [[syntax|existing pages]] are shown in a different style from [[nonexisting]] ones.
* ... inks by default, but this behavior can be enabled in the [[doku>config]] file. Hint: If DokuWiki is a
ki/site/recherche/projets/epique) and takes place in the Database research team (http://www-bd.lip6.fr) of the LIP6 laboratory (http://www.lip6.fr) in Paris. The goal is to develop new tools for expl... ariety of data processing steps (see more details in the EPIQUE project description).
This thesis is ... rom large complex real-world document collections in different application domains (science, social we
pport for publishing and distributing information in a large scale. Internet publishing techniques can... ity of the published information, their precision in reaching only clients interested in the published information and their "publication lag" correspondi... forums improve precision but need to be moderated in order to guarantee the origin and the quality of
ANN and Dan VODISLAV
This PhD thesis is proposed in the context of the Wisdom PPF and will be supervi... for data syndication on the web
=== Context ===
In order to reduce the time interval necessary for a... blishing their contents. These techniques consist in publishing new information in form of web feeds or blogs to interested users who actively subscribe t
%) produce almost the total number of items (97%) in our testbed. In their majority, productive feeds (i.e. with >1 item per hours) exhibit a regular beha... hose from personal blogs while press sources lies in between. No major variation in feeds activity have been observed during the 8 month period of our stu