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DiscoveryplattformarVad är det och varför är de viktiga? Svensk biblioteksförening, Biblioteksdagarna 2011, Visby
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Biblioteksdagarna12 maj 2011VisbyDaniel Forsman
DiscoveryplattformarVad är det och varför är de viktiga?
Bibliotek 2009
Tenopir, “Investment in the Library: What’s the Return?” Madrid, April 2009
Media & system
ILS : Millennium, Innovative Interfaces -> SierraERM : Verde, Ex Libris -> AlmaLink resolver: SFX -> Alma?Rekommendationstjänst: bX , Ex LibrisDiscovery: Summon, Serials SolutionsInstitutional repository: Scigloo, Chalmers/GUDigitalisering: ?
Licensierade databaser: ca. 185 (i databaslista)
E-bokssamlingar: Books24x7, CRCnetBase, CHEMnetBASE, Dawsonera, ebrary, Gale Virtual Reference Library, Knovel, Lecture notes in Computer Science, Morgan & Claypool, Oxford Reference Online, POLYMERSnetBASE, Referex, ScienceDirect, SpringerLink
”Implications for libraries which are shared by multiple studies
•The library serves many constituencies, with different needs and behaviours
•Library systems must do better at providing seamless access to resources
•Librarians must increasingly consider a greater variety of digital formats and content
•More digital resources of all kinds are better
•Library systems and content must be prepared for changing user behaviours
•Library systems need to look and function more like search engines, i.e., Google and Yahoo, and Web services, i.e. Amazon.com, since these are familiar to users who are comfortable and confident in using them
•High-quality metadata is becoming more important for discovery of appropriate resources
•The library must advertise its brand, its value, and its resources better within the community”
The digital information seeker: Findings from selected OCLC, RIN and JISC user behaviour projects
Who use a library in 2010? Everything should be on the internet.
Make a search engine where I can search for keywords in all the databases/e-journals available instead of having to go through every database/journal with one search word
The digital library is extremely useful
Because we are doing projects and the most quick and effective way is to get information is to search on the internet.
I mostly use e-journals
An improved search engine on the papers we have access to through chalmers library
Help you to know more about different databases. Difficult to know which ones to use.
I mainly use the e-journal/e-book resources, which i find excellent. However, the search functions are not great, so I usually locate articles using google and
use the library proxy to access them.
To be able to search the database! ... Which searches all the good databases that you have on your site. But on the same time! … It is also good when you cant
specify which area your ”thing” is located in.
Easier access to published technical reports (I found them very hard to find through the library web page and eventually turned to google instead).
Biblioteket är en öppen mötesplats där vi finner inspiration, information och varandra
Biblioteket tillhandahåller en osynlig infrastruktur för användaren
Biblioteket paketerar och presenterar sina tjänster och verksamhet
Två bibliotekstjänster som är kritiska för användandet av bibliotekets resurser
Proxyserver & Länkserver
Vårt fokus gällande informationsresursernaDiscovery & Delivery
E-journals: their use, value and impact
Key findingsE-journals are a big deal
E-journals are the life-blood of UK research institutionsIt is now estimated that 96.1 per cent of journal titles in science, technology and medicineare available online
Nearly everything made available is used
Information seeking is fast and direct – researchers use gateway sites
Usage is rising and cost-per-use is falling
High levels of expenditure are associated with high levels of use
- Research Information Network
Next Gen Catalog – Decoupling the front end
Federated Search
WikiMedia Commons
DiscoveryNot Merely Next-Gen Catalogs
Reconsidering the Role of the ILS
Modernizing the Look and Features
Equal Access to Content in All Forms
Unify User Experiences
Deeper Indexing
Serving Mobile Users
Aim for Web-Scale Discovery
The State of the Art in Library Discovery 2010Marshall Breeding. Computers in Libraries. Westport: Jan/Feb 2010. Vol. 30
“the collection is often the largest singleinvestment in the library and the sourceof its competitive advantage”
- Jane Burke, Serials Solutions
“The Web, they say, is leaving the era of search and entering one of discovery. What’s the difference? Search is what you do when you’re looking for something. Discovery is when something wonderful that you didn’t know existed, or didn’t know how to ask for, finds you.”
- Jeffrey M. O’Brien, “The race to create a ’smart’ Google”
The big 4 Web Scale Discovery Services
Summon – Serials SolutionsWorldCat Local – OCLCEbsco Discovery Service – EBSCOPrimo Central – Ex Libris
LIBRIS Nationell databrunnVad är en databrunn?Termen databrunn har vi tagit till oss från danskans databrönd, då man i Danmark sedan 2007 har arbetat med frågan om att samla metadata för bland annat e-artiklar, e-tidskrifter och e-böcker från olika informationsleverantörer på ett ställe. Det ger möjlighet att indexera datat och erbjuda en samlad sökingång för många typer av resurser, snabba sökningar, relevansrankning, klustring av sökresultat, sammanslagen träfflista etc. Nationell databrunn behövs det?
1. KB kommer långsiktigt att bygga upp en databrunn och en infrastrukturför svenskt och licensierat meta-data. KB behöver definiera sitt basutbud av tjänster.KB behöver vara tydliga i sina strategier och visioner.
2. SUHF biblioteken kommer kortsiktigt att gå vidare med Discovery-plattformari samarbete eller individuellt.
3. Samsök-tjänsterna påverkar hur vi administrerar arbetet med elektroniska resurser idag. Samsök kommer att förändras av oss eller av Ex Libris.
Web Scale Discovery ServicesThese services are capable of searching quickly and seamlessly across a vast range of local and remote content and providing relevancy ranked results in the type of intuitive interface that today’s information seekers expect
- Jason Vaughan, Web Scale Discovery Services
Web Scale Discovery ServicesJason Vaughan
Library Technology Reports, January 2011Vol. 47 / no. 1ISSN 0024-2586
http://www.alatechsource.org/taxonomy/term/106/web-scale-discovery-services
ProQuest CentralAcademic Search Elite/Premier
Genomgång och jämförelse avSummonEDSWorldCatPrimo Central
http://sites.google.com/site/urd2comparison/home
“A library would probably be doing itself a disservice if it overemphasized the importance of getting a discovery service from a particular vendor just because it already had, for example, an ILS from that same vendor. Ask the questions and do the homework, but don’t lock yourself into a predetermined selection.”
ALA TechSource Blog – Jason Vaughan Discusses Web Scale Discovery Systems
“Web scale discovery can be considered a service capable of searching across a vast range of pre-harvested and indexed content quickly and seamlessly. Web scale discovery services provide discovery and delivery services that often have the following traits”
Web Scale Discovery Services – Jason Vaughan
ContentHarvest content from local and remotely hosted repositories and create a vastly comprehensive centralized index – to the article level – based on a normalized schema across content types, well suited for rapid search and retrieval of results ranked by relevancy. Content is enabled through the harvesting of local library resources, combined with brokered agreements with publishers and aggregators allowing access to their metadata and/or full-text content for indexing purposes.
Content
DiscoveryA single search box providing a Google-like search experience (as well as advanced searching capabilities)
DeliveryThese services provide quick results ranked by relevancy in a modern interface offering functionality and design cues intuitive to and expected by today’s users (such as faceted navigation to drill down to more specific results).
FlexibilityThese services are agnostic to underlying systems, whether hosted by the library of hosted remotely by content providers. These services are open compared to traditional library systems and allow a library greater latitude to customize the services and make the service their own.
Läget i landetPrimoKungliga Tekniska Högskolan, Naturvårdsverket
SummonBlekinge Tekniska Högskola, Chalmers, Göteborgs universitet, Högskolan i Borås
Pågående upphandlingLinköping universitet, Lunds universitet, Stockholms universitet, Umeå universitet,Uppsala universitet
Luleå universitetMittuniversitetetHögskolan i Jönköping
Summon – Chalmers bestånd (ca. 90% täckningsgrad)
Newspaper Article (92,246,957) Journal Article (63,489,283) Dissertation (2,277,990) Trade Publication Article (1,020,110) Conference Proceeding (269,389) Book Review (187,185) Book (141,343) eBook (111,219) Book Chapter (98,902) Student Thesis (19,466) Journal (10,562) Report (1,556) Paper (934) Publication Article (585) Newsletter (214) Patent (66) Standard (60) Archival Material (7)
Chalmersholdings
Summon gränssnitt / APISummon gränssnitt / API
ProQuestProQuestCPLCPL SFXSFXChansChans
ChansChansCPLCPL
FTPOAI-PMH
bXbX
ILLILLSummon Central Index
URI OpenURL
360 Core360 Core
SwePubSwePub
HathiTrustHathiTrust
LIBRIS?LIBRIS? DOAJDOAJ
ElsevierElsevier SpringerSpringer
6800+6800+
Enklare för användaren men inte för biblioteket i den här system-modellen. Mängden system och dataflödet ställer krav på kompetens och genomtänkta lokala arbetsflöden
SummonSummon SFXSFX
VerdeVerde
BIBSAMBIBSAM
ChansChans
LIBRISLIBRIS
WorldCat?WorldCat?
CPLCPL
SwePub/UppsökSwePub/Uppsök
Driver?Driver?
360 Core360 CoreEzProxyEzProxyCMSCMS
”Summon is enabling students to go directly to full-text, boosting the use of a variety of databases. For example, Academic Search Premier saw a usage increase of 92% and ABI/INFORM rose 354%.
Journal usage is up significantly. Before Summon, the use of individual journals in which the library had invested was generally going down. However, after Summon’s implementation at the close of August 2009, GVSU’s top 100 journals showed an average increase in usage of 48% and the top 1000 had increased usage of 82%.
Increased usage occurs even for databases from content providers that are not participating in the Summon service, a result of the service’s indexing of the same content from alternate sources.
Summon is having an impact on the type of content students are choosing. For example, the library has seen a significant increase in the use of newspaper content.”
Om effekterna av Summon vid Michigan’s Grand Valley State University
Sumosök funkade ovanligt bra :D
http://www.widgetbox.com/mobile/app/chalmerslibrary
Hej!
Jag är ganska ny på bibliotekssökningar och hittade idag ett examensarbete som jag ville läsa (nr 4340). Därför gick jag till biblioteket för att låna det. Väl där hittade jag det men fick även reda på att det fanns som e-kopia vilket var vad jag ville ha i första hand. Därför hade jag sparat ca 20 minuter av min tid om det hade stått på sökresultatet jag fick i CHANS att den fanns som e-kopia. Eller ännu bättre, en länk till e-kopians fulltext, precis som det finns i CPL (bibliotekarien visade mig).
Summon is the shit, för övrigt! :)
Daniel ForsmanInformationsresurser & TillgängliggörandeChalmers [email protected]