Re: Survey on Faceted Browsers for RDF data ?

2015-04-28 Thread Daniel Schwabe
Hi Christian, ... 3) The UI Faceted browsing is a suitable approach to assist end-users in searching within a mostly unknown data space. They always filter the collection by selecting only from existing characteristics of the remaining items. This is easier to handle than a free, textual

Re: Survey on Faceted Browsers for RDF data ?

2015-04-28 Thread Jürgen Jakobitsch
hi, what's at the core of our implementation of facetted browsing for rdf data are some bindings of a sparql query (the bindings of the sparql query like facetCount, facetPredicate and facetPredicateLabel are the interface, this way we are extremely flexible regarding the data that is presented).

Re: Survey on Faceted Browsers for RDF data ?

2015-04-28 Thread Tim Berners-Lee
The tabulator widget library has a table widget which automatically adds filter strings or numeric range filters and sort arrows at the top of each table column making a low profile faceted browser. Ilaria Liccardi wrote it. It us used in a generic class member property table, and in a number

Re: Survey on Faceted Browsers for RDF data ?

2015-04-28 Thread Christian Morbidoni
On Tue, Apr 28, 2015 at 10:46 AM, Tim Berners-Lee ti...@w3.org wrote: The tabulator widget library has a table widget which automatically adds filter strings or numeric range filters and sort arrows at the top of each table column making a low profile faceted browser. Ilaria Liccardi wrote

Re: Survey on Faceted Browsers for RDF data ?

2015-04-28 Thread Christian Morbidoni
Dear Martin, thank you for the good input! Some in-line comments follows On Tue, Apr 28, 2015 at 9:32 AM, Martin Voigt martin.vo...@ontos.com wrote: Hi all, interesting discussion. For my working regarding FB, I distinguish three key aspects that are strongly related in the concept of FB:

Re: Survey on Faceted Browsers for RDF data ?

2015-04-28 Thread Hugh Glaser
Nice. On 28 Apr 2015, at 08:33, Michael Brunnbauer bru...@netestate.de wrote: Hello Hugh, On Mon, Apr 27, 2015 at 03:24:57PM +0100, Hugh Glaser wrote: one probably needs to materialize data in some other more facets-friedly system (e.g. solr, elastic search) to gain good performances

Re: Survey on Faceted Browsers for RDF data ?

2015-04-27 Thread Christian Morbidoni
Dear Bernadette, all I can surely share my list, and I'll do as soon as I find some time to give it some structure and write in proper english... Honestly I got a bit stuck asking myself What exactly am I looking for? In other words: what is exactly a faceted browser for RDF data? Does it mean

Re: Survey on Faceted Browsers for RDF data ?

2015-04-27 Thread Giovanni Tummarello
Hi Hugh, Christian not sure. This[1] takes RDF as an input, the user couldnt care less about the internal, just gets a fast, powerful relational browser. Nothing here is SPARQL there isnt even a triplestore. RDF is processed via hadop, Solr indexes are created, no URI is looked up. Still it

Re: Survey on Faceted Browsers for RDF data ?

2015-04-27 Thread Martynas Jusevičius
Hey Christian, Graphity Platform implements faceted search purely using SPARQL on a standard triplestore. It manipulates FILTERs on the fly based on the filters selected by the user. Here's a working example: http://dedanskeaviser.dk/newspapers Martynas graphityhq.com On Mon, Apr 27, 2015 at

Re: Survey on Faceted Browsers for RDF data ?

2015-04-27 Thread Daniel Schwabe
Hi Christian, I presume you are familiar with SolrRDF - http://goo.gl/kjLFHM? Cheers D On Apr 27, 2015, at 10:02 - 27/04/15, Christian Morbidoni christian.morbid...@gmail.com wrote: Dear Bernadette, all I can surely share my list, and I'll do as soon as I find some time to give it

Re: Survey on Faceted Browsers for RDF data ?

2015-04-27 Thread Kingsley Idehen
On 4/27/15 9:02 AM, Christian Morbidoni wrote: Honestly I got a bit stuck asking myself What exactly am I looking for? In other words: what is exactly a faceted browser for RDF data? Great point! All: What is Faceted Browsing ? What are the distinguishing characteristics (features,

Re: Survey on Faceted Browsers for RDF data ?

2015-04-22 Thread Bernadette Hyland
Hi Christian, If you produce a list of platforms/browsers for RDF, you'd create a valuable resource for the open data / Web of data community. Thanks in advance. Please share with the list when completed. Please add the Callimachus Project to your list.[1] Callimachus is an Open Source web

Re: Survey on Faceted Browsers for RDF data ?

2015-04-21 Thread David Booth
Pelorus (by Complexible, formerly Clark Parsia) is another faceted browser, and they have a very nice demo here: http://nasa.clarkparsia.com/ Anzo (by Cambridge Semantics) is another tool that has faceted browsing capability. Hmm, which Anzo? Unfortunately they seem to have branded

Re: Survey on Faceted Browsers for RDF data ?

2015-01-25 Thread Christian Morbidoni
Thank you all for the replies and the useful info. I'll go trough all of them asap and will bother you again if I have some question :-) best, Christian On Fri, Jan 23, 2015 at 6:08 PM, Thiago Nunes thiagor...@gmail.com wrote: Hi Christian, To the best of my knowledge you are right, there is

Re: Survey on Faceted Browsers for RDF data ?

2015-01-24 Thread Roberto García
Hi Christian, Rhizomik is an initiative including many different projects, the specific project about semantic data exploration including automatic generation of menus, treemaps, facets,... is: Rhizomer - http://rhizomik.net/rhizomer/ In relation with tools comparisons, we have developed a

Re: Survey on Faceted Browsers for RDF data ?

2015-01-23 Thread Alvaro Graves
Hi Christian, I few years ago I wrote Farrah (https://github.com/alangrafu/farrah). I used it to rapidly enable non-experts to explore sparql endpoints. A demo can be found at http://graves.cl/farrah Hope it helps Alvaro Graves-Fuenzalida, PhD Web: http://graves.cl - Twitter: @alvarograves On

Re: Survey on Faceted Browsers for RDF data ?

2015-01-23 Thread Hugh Glaser
On 23 Jan 2015, at 11:42, Christian Morbidoni christian.morbid...@gmail.com wrote: Hi all, I'm doing some research to get a comprehensive (as much as possible) view on what faceted browsers are out there today for RDF data and what features they offer. I collected a lot of links to

Survey on Faceted Browsers for RDF data ?

2015-01-23 Thread Christian Morbidoni
Hi all, I'm doing some research to get a comprehensive (as much as possible) view on what faceted browsers are out there today for RDF data and what features they offer. I collected a lot of links to papers, web sites and demos... but I found very few comparison/survey papers about this specific

Re: Survey on Faceted Browsers for RDF data ?

2015-01-23 Thread Daniel Schwabe
Hi Christian, My PhD student Thiago Nunes is working on something related - a model-based framework for data exploration. You can see a partial description of the work in the same IESD'14 proceedings [1]. It is aimed at a generalization of faceted browsers, i.e. it considers a broader class of