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Re: Patents to be AuctionedOn Sat, 2008-01-19 at 17:54 +0000, Ignazio Palmisano wrote: > Oh, also a nice quote from a famous capitalist, who would be Henry Ford: > “Wealth, like happiness, is never attained when sought after directly. > It comes as a by-product of providing a useful service.” Hi Ignazio, That's a great quote, I kinda have this as my motto too. It's funny to see that from Henry Ford, though... shows that even in hard capitalism things can be softer than most people use to think. cheers, --renato |
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Re: College Senior Project To Make A Web Search ProjectOn Sat, 2008-01-19 at 15:37 -0800, virgo091085 wrote: > > I am at a Senior at Xavier University. Is this something to do with X-Men? Sorry, I couldn't resist... ;) --renato |
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Re: College Senior Project To Make A Web Search Projectlol The university was named after Jesuit Missionary, Saint Francis Xavier. But in the Computer Science
department we called our server "cerebro" which is in honor of X-Men.
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Re: College Senior Project To Make A Web Search ProjectOn 19/1/08 23:37, "virgo091085" <virgo091085@...> wrote: > > I am at a Senior at Xavier University. > > I am working on creating a web site that will be well-designed and helpful > to students for searching > through classes available for next semester in creating their schedules. > > I have read a few articles on the semantic web, and I thought it would be > cool the idea of searches that can > return results based on more than just keywords but also through the > understanding of terms with defined meaning. For example, find "theology" > classes that "Start" in the "afternoon", or find "English" "honor" classes. > > General question I have for experts on this forum is would the things that > are involved with the Semantic Web like RDF language be helpful to my > project? It should do. > > What things would you recommend to look into to create this project? One way to view this is that you will need a Data/Knowledge Base to keep the information you gather. You might have chosen SQL, but instead you are thinking of using this exciting new technology of RDF and triplestores. To do this, you will need a triplestore implementation; you can find out about these at http://esw.w3.org/topic/SemanticWebTools#head-805c63479c854babe4657d5184de60 5910f6d3e2 along with other stuff on implementation. To make it simple, you can just think of what you are doing as replacing the querying of an SQL DB using SQL by the querying of an RDF store (the triplestore) using SPARQL (the query language), see for example http://www.w3.org/TR/2004/WD-rdf-sparql-query-20041012/ So you want to choose yourself a suitable triplestore; for example, if you are a Java user, you might want to pick Jena, from http://jena.sourceforge.net/ where you will find quite a lot of tutorial material as well. The other thing you will want is an ontology, which roughly corresponds to a schema in your DB. This will probably be written in a cousin of RDF, the Web Ontology Language (OWL). The best thing to do is find one that exists already. For your subject, some others here may be able to suggest a suitable ontology. An obvious choice is the Learning Objects Model (LOM) at http://ltsc.ieee.org/wg12 . I have to say that we found it not really right for a similar activity to yours; it seemed to be primarily concerned with computer-aided learning and teaching. So we did what you are not meant to do, and used a new one; you can find it at http://resist.ecs.soton.ac.uk/ontology/courseware.owl if you like. You can view the semantics of courses using this at http://resist.ecs.soton.ac.uk/courseware/ . You will not be able to edit them, but there is an editor that you can have if that helps. Possibly what you will want to do is use the de facto standard RDF and ontology editor, Protégé, to develop and edit your material: http://protege.stanford.edu/ And that is it, as far as your question is concerned. But to be a good citizen of the Semantic Web, you have not really finished yet. What you need to do is make sure that others can access your hard-won knowledge in a convenient way. To do this, you need to make the SPARQL endpoint available to the web. You also need to conform to the modern linked data conventions. You can find out all about this at http://esw.w3.org/topic/LinkedData Good luck! Hugh PS If you have some RDF that you want published as linked data, with a public SPARQL endpoint that you can access, if you send it to me there is a good chance I can just bring it up at http://rkbexplorer.com/ as a new sub-domain. -- Hugh Glaser, Reader Dependable Systems & Software Engineering School of Electronics and Computer Science, University of Southampton, Southampton SO17 1BJ Work: +44 (0)23 8059 3670, Fax: +44 (0)23 8059 3045 Mobile: +44 (0)78 9422 3822, Home: +44 (0)23 8061 5652 http://www.ecs.soton.ac.uk/~hg/ "If we have a correct theory but merely prate about it, pigeonhole it, and do not put it into practice, then the theory, however good, is of no significance." |
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Re: College Senior Project To Make A Web Search ProjectWho's going to do the data inputting? ie does the college already have a db with the info. foaf ie social aspects, who else is doing what local events, extra curricular etc regards Jonathan Chetwynd Accessibility Consultant on Media Literacy and the Internet On 19 Jan 2008, at 23:37, virgo091085 wrote: I am at a Senior at Xavier University. I am working on creating a web site that will be well-designed and helpful to students for searching through classes available for next semester in creating their schedules. I have read a few articles on the semantic web, and I thought it would be cool the idea of searches that can return results based on more than just keywords but also through the understanding of terms with defined meaning. For example, find "theology" classes that "Start" in the "afternoon", or find "English" "honor" classes. General question I have for experts on this forum is would the things that are involved with the Semantic Web like RDF language be helpful to my project? What things would you recommend to look into to create this project? -- View this message in context: http://www.nabble.com/Patents-to-be- Auctioned-tp14959172p14976630.html Sent from the w3.org - semantic-web mailing list archive at Nabble.com. |
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Re: College Senior Project To Make A Web Search ProjectOn Sun, 2008-01-20 at 10:31 -0800, virgo091085 wrote: > lol The university was named after Jesuit Missionary, Saint Francis Xavier. > But in the Computer Science > department we called our server "cerebro" which is in honor of X-Men. And you call that old hairy teacher "Wolverine", I presume. ;) About your project, Hugh tips are quite good, I second that. If your intentions are a bit bigger than a simple project (something like proof of concept) I'd advise you to think parallel from beginning. I don't know how Jena would scale in multiple machines but using libraries like openRDF.org might help you better. Good luck! --renato |
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Re: Patents to be AuctionedOn Tue, Jan 22, 2008 at 09:45:34AM +1100, Dudley Mills wrote: > trolls have a useful function in the Intellectual Property "ecology". There is no such thing. [1] [1] http://www.gnu.org/philosophy/not-ipr.html -- Noah Slater <http://bytesexual.org/> "Creativity can be a social contribution, but only in so far as society is free to use the results." - R. Stallman |
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Re: College Senior Project To Make A Web Search ProjectI am waiting to hear from my professor about what access I will be allow to the university's registration
database of the information I need. FOAF are you suggesting that to me as something to add to my site? I could see how that would be interesting but my problem now is trying to create a project that can be relatively completed within a semester. So I am trying to just focus on an easy-to-use, intelligent search for looking up classes and a "current schedule" display so students can see how their various classes fit together. Thanks for the reply.
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Re: Patents to be AuctionedIl giorno 21/gen/08, alle ore 23:45, Dudley Mills ha scritto: I know what they are. For software though, the thing is highly debatable.
I'm not the responsible of this project, and it's not up to me to decide this. But indeed lot of the people in research seems to be inclined to give things for free than to patent them.As for me, if I'm paid on public money I think it's good to leave the results for the public. There are exception to this. But the bottomline is always what to you bringing to the people.I mean... talking about money. How much money did you "invest" in your "new invention" ? Did you spent "all that money" only because you had the garantee that the result was yours ? Was it necessary to spend "all that money" for it to happen ? (of course, patent fees don't matter).For the rest, I cannot really answer because I have to check whether I'm going to infringe some patents somebody claimed on the use of a verb to link a subject to an object.A. |
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Re: College Senior Project To Make A Web Search ProjectFirst off, thank you very much for your detailed reply. You have given me a lot to think about.
My main problem at the moment is trying to figure out how to scale down my project so that it can be relatively completed within a semester (from now to end of April). (to repeat myself from another post)-So I am trying to just focus on an easy-to-use, intelligent search for looking up classes and a "current schedule" display so students can see how their various classes fit together as they go along. ---I think my professor/mentor's hopes is that I could somehow use the university's database of class information. Although he has warn me that it might not be in the most suitable format. So perhaps if I have to work on reorganizing the database anyway, I could change it into an RDF store? I am afraid that I might be still confusing the meaning of these new terms, so bear with me. Which I might do Jena?
# A global naming scheme (URIs); # A standard syntax for describing data (RDF); # A standard means of describing the properties of that data (rdf-schema); # A standard means of describing relationships between data items (ontologies); so that is an easy break-down of semantic web ideas that I found on HP's site. If I took the time creating these (would all be needed -- I am wondering if there is any hybrid approach between regular site design and database storage to the new semantic web ideas, my professor keeps suggesting tagging the data on the unviersity's database to create defined terms to search for...) with Jena (and other tools?) -does it make sense that I could integrate this into a more intelligent/efficient search? Right now I am overwhelmed trying to figure out how to create an implementation project and present an interesting area of research for my weekly senior seminars. So any other information, links, or suggestions would be greatly appreciated. Thanks again for all the information you gave to consider. Lora |
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Re: College Senior Project To Make A Web Search ProjectHi Lora! I also agree, Hugh provided very good advice. (But the link to the SPARQL spec was old, use: http://www.w3.org/TR/rdf-sparql-query/ ;) ). Regarding ontologies, I recently noticed work on a university ontology by Patrick Gosetti-Murrayjohn, which also focuses on course descriptions. See: http://www.patrickgmj.net/blog/moving-toward-a-university-ontology for details. Best regards, Niklas On Jan 26, 2008 10:32 PM, virgo091085 <virgo091085@...> wrote: > > First off, thank you very much for your detailed reply. You have given me a > lot to think about. > > My main problem at the moment is trying to figure out how to scale down my > project so that > it can be relatively completed within a semester (from now to end of April). > (to repeat myself from > another post)-So I am trying to just focus on an easy-to-use, intelligent > search for looking up classes > and a "current schedule" display so students can see how their various > classes fit together as they > go along. > > > > Hugh Glaser wrote: > > > > > >> What things would you recommend to look into to create this project? > > > > One way to view this is that you will need a Data/Knowledge Base to keep > > the > > information you gather. > > You might have chosen SQL, but instead you are thinking of using this > > exciting new technology of RDF and triplestores. > > To do this, you will need a triplestore implementation; you can find out > > about these at > > http://esw.w3.org/topic/SemanticWebTools#head-805c63479c854babe4657d5184de60 > > 5910f6d3e2 > > along with other stuff on implementation. > > To make it simple, you can just think of what you are doing as replacing > > the > > querying of an SQL DB using SQL by the querying of an RDF store (the > > triplestore) using SPARQL (the query language), see for example > > http://www.w3.org/TR/2004/WD-rdf-sparql-query-20041012/ > > > > ---I think my professor/mentor's hopes is that I could somehow use the > university's database > of class information. Although he has warn me that it might not be in the > most suitable format. > So perhaps if I have to work on reorganizing the database anyway, I could > change it into an RDF > store? I am afraid that I might be still confusing the meaning of these new > terms, so bear with me. > Which I might do Jena? > > > > Hugh Glaser wrote: > > > > The other thing you will want is an ontology, which roughly corresponds to > > a > > schema in your DB. This will probably be written in a cousin of RDF, the > > Web > > Ontology Language (OWL). The best thing to do is find one that exists > > already. For your subject, some others here may be able to suggest a > > suitable ontology. An obvious choice is the Learning Objects Model (LOM) > > at > > http://ltsc.ieee.org/wg12 . > > I have to say that we found it not really right for a similar activity to > > yours; it seemed to be primarily concerned with computer-aided learning > > and > > teaching. So we did what you are not meant to do, and used a new one; you > > can find it at http://resist.ecs.soton.ac.uk/ontology/courseware.owl if > > you > > like. You can view the semantics of courses using this at > > http://resist.ecs.soton.ac.uk/courseware/ . You will not be able to edit > > them, but there is an editor that you can have if that helps. > > > > > Hugh Glaser wrote: > > > > But to be a good citizen of the Semantic Web, you have not really finished > > yet. > > What you need to do is make sure that others can access your hard-won > > knowledge in a convenient way. To do this, you need to make the SPARQL > > endpoint available to the web. You also need to conform to the modern > > linked > > data conventions. > > You can find out all about this at http://esw.w3.org/topic/LinkedData > > > > # A global naming scheme (URIs); > # A standard syntax for describing data (RDF); > # A standard means of describing the properties of that data (rdf-schema); > # A standard means of describing relationships between data items > (ontologies); > > so that is an easy break-down of semantic web ideas that I found on HP's > site. If I took the time > creating these > > (would all be needed -- I am wondering if there is any hybrid approach > between regular site design and database storage to the new semantic web > ideas, my professor keeps > suggesting tagging the data on the unviersity's database to create defined > terms to search for...) > > with Jena (and other tools?) -does it make sense that I could integrate this > into > a more intelligent/efficient search? Right now I am overwhelmed trying to > figure out how to create > an implementation project and present an interesting area of research for my > weekly senior seminars. > > So any other information, links, or suggestions would be greatly > appreciated. > > Thanks again for all the information you gave to consider. > > Lora > -- > View this message in context: http://www.nabble.com/Patents-to-be-Auctioned-tp14959172p15012039.html > > Sent from the w3.org - semantic-web mailing list archive at Nabble.com. > > > > |
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