pintiniblog - recherche_federee

WorldWideScience.org

noreply@blogspirit.com (pintini) — Sun, 24 Jun 2007 18:45:00 +0200

WorldWideScience.org - the Global Science Gateway

"The U.S. Department of Energy (DOE) and the British Library, along with eight other participating countries, today opened an online global gateway to science information from 15 national portals. The gateway, WorldWideScience.org, gives citizens, researchers and anyone interested in science the capability to search science portals not easily accessible through popular search technology such as that deployed by Google, Yahoo! and many other commercial search engines. [...] Relying on a novel technology called federated search, WorldWideScience.org gives science information consumers a single entry point for searching far-reaching science portals in parallel, with only one query, saving time and effort."

Via ResourceShelf

Scitopia.org (2)

noreply@blogspirit.com (pintini) — Fri, 22 Jun 2007 12:21:35 +0200

Présenté en avril dernier, Scitopia a été lancé en version beta.

Via ResourceShelf + voir la présentation

Recherche fédérée: NYPL/WebFeat

noreply@blogspirit.com (pintini) — Fri, 22 Jun 2007 10:55:00 +0200

Powerful... ;-)

Via Library Technology Guides

Articles: Library Hi Tech

noreply@blogspirit.com (pintini) — Sun, 10 Jun 2007 21:14:30 +0200

Dans le dernier n° de Library Hi Tech (vol. 25, n° 2 - sur abonnement):

> Taking the information to the public through Library 2.0 (Kevin Curran, Michelle Murray, Martin Christian)
"Purpose – Libraries as they are known today can be defined by the term Library 1.0. This defines the way resources are kept on shelves or at a computer behind a login. These resources can be taken from a shelf, checked out to the librarian, taken home for a certain length of time and absorbed, and then taken back to the library for someone else to use. Library 1.0 is a one-directional service that takes people to the information that they require. Library 2.0 – or L2 as it is now more commonly addressed as – aims to take the information to the people by bringing the library service to the internet and getting the users more involved by encouraging feedback participation. This paper seeks to present an overview of Library 2.0. Design/methodology/approach – This paper presents an overview of Web 2.0 including definitions, technologies involved and sites currently advocated as examples of Web 2.0. Findings – The major difference between Library 1.0 and L2 is that Library 1.0 only allows for a one-way flow of information while L2 is a read-write library that gives library users the power to decide the service that they get. L2 reinforces the role libraries play in the community by building on today's best and continually improving the service. L2 can be summarized as being user-driven and aiming to save each library user time in retrieving information. Originality/value – Libraries have been around for centuries and are considered places in which books, journals, CDs, etc. are kept for reference or for borrowing by the public. The term L2 was believed to have been first made by Michael Casey in his blog LibraryCrunch. Chad and Paul Miller describe Library 2.0 (L2) as a concept, very different from the service one knows today, that operates according to the expectations of today's users. They state that with this concept the library will make information available wherever and whenever the user requires it. One point to note here is that this concept is not about replacing the 1.0 technology already being used but rather about adding additional functionality."

> Griffin search: how Westminster College implemented WebFeat (Bobby L. Hollandsworth, Jennifer Foy)
"Purpose – This paper aims to shed light on federated search engine solutions by documenting how Westminster College implemented a new system after a failed attempt. Design/methodology/approach – The librarians became interested in a new federated search solution after a previous vendor was unable to provide a satisfactory product. After seeing demonstrations from several vendors, the librarians decided on WebFeat. This paper chronicles that decision and its implementation, which surprisingly took less than three months. Findings – The librarians found WebFeat to be a superior product in comparison with the first federated search engine. WebFeat made an immediate impact on how the students and faculty searched for information. The seamless integration into the library web page made it easier for users to search databases and the library catalog without confusion and frustration. Originality/value – The value of this paper comes from the fact that the library became a “federated search casualty” after adopting a system in 2003 that did not live up to expectation and eventually had to be terminated. WebFeat was the next choice, and it has performed above expectations. The librarians witnessed the failure of one federated search engine solution and the success of another over the past three years."

> Being a librarian: metadata and metadata specialists in the twenty-first century (Karen Calhoun)
"Purpose – This paper aims to forecast the changing roles of librarians – especially catalogers and metadata specialists – in today's technology-driven research, teaching, and learning environments, in which information seekers behave more and more self-sufficiently and move well beyond library collections in their pursuit of information. Design/methodology/approach – Places the roles of librarians and library collections in the larger context of knowledge management and campus information network processes, which occur in every knowledge community, with or without a library. Explores and provides examples of how knowledge creators can collaborate with information technology experts and librarians to transform how faculty members teach and conduct research; how students learn; and how libraries support these activities. Findings – Librarians need to make their collections and services much more visible through human and technological interconnections and greatly improved delivery of information content. Metadata and metadata specialists are strategic assets for libraries, but the service model for cataloging faces critical challenges. Two tables list these challenges and the implications for metadata specialists. Originality/value – Offers new observations and insights into how librarians can continue to contribute to saving information seekers' time and advancing the state of knowledge in the increasingly interconnected world of the web. Drawing from the larger context of the global infosphere, information-seeking behavior, and changing roles for library collections and information systems, forecasts the role of metadata and metadata specialists in libraries."

> Defining a digital library (Michael Seadle, Elke Greifeneder)
"Purpose – This editorial seeks to examine the definition of a “digital library” to see whether one can be constructed that usefully distinguishes a digital library from other types of electronic resources. Design/methodology/approach – The primary methodology compares definitions from multiple settings, including formal institutional settings, working definitions from articles, and a synthesis created in a seminar at Humboldt University in Berlin. Findings – At this point, digital libraries are evolving too fast for any lasting definition. Definitions that users readily understand are too broad and imprecise, and definitions with more technical precision quickly grow too obscure for common use. Originality/value – A functional definition of a digital library would add clarity to a burgeoning field, especially when trying to evaluate a resource. The student perspective provides a fresh look at the problem."

> Copyright in the networked world: international document delivery (Michael Seadle)
"Purpose – This column seeks to look at the case of a long-standing project to arrange document delivery between US and German libraries. This case represents the broader problem of international document delivery. Design/methodology/approach – The primary methodology is anthropological. The column considers cultural and economic differences and assumptions, as well as differences between the law codes that enable document delivery. Findings – Document delivery is at least temporarily impossible from Germany to the USA owing to lawsuits and agreements within Germany. The introduction of Digital Rights Management (DRM) software into new agreements may lead to programs with seriously abbreviated rights for users. Originality/value – The case of US-German document delivery has particular importance because of the amount of research contact between the two countries and because of the substantial differences in their legal systems and their copyright laws."

Scitopia.org

noreply@blogspirit.com (pintini) — Mon, 16 Apr 2007 23:55:00 +0200

Scitopia.org, qui sera lancé en juin, est un outil de recherche fédérée en science et technologies donnant accès à plus de 3 millions de documents (articles en peer-review, actes de conférences inclus) provenant de 13 sociétés scientifiques, parmi lesquelles l'American Institute of Physics (AIP), IEEE, l'Institute of Physics Publishing (IOP).

Voir le communiqué de presse.

Via OAN

...

Màj (24 avr. 07): lire aussi à ce propos ce billet sur affordance.info

Yahoo! Alpha

noreply@blogspirit.com (pintini) — Thu, 05 Apr 2007 11:08:51 +0200

Périodiquement, nous avons droit à l'un ou l'autre lancement d'un outil de recherche fédérée: exemple avec Alpha (en version beta), proposé par Yahoo!

Voir dans les FAQs:

Alpha is a new beta product from Yahoo! that introduces the concept of Federated Search. With Alpha, you can search across many different search indices all on one page. Also, if you have a Yahoo! ID, you can log in to personalise your experience by moving the search sources around to suit you, or adding completely new ones of your own.

Alpha utilises the OpenSearch (voir ici | ici | ici) format to read and present search results from any site that chooses to syndicate their results. Much like the way MyYahoo! can read news feeds via RSS, Alpha can read search results via OpenSearch RSS.

Via Search Engine Watch Blog

A propos de l'accès aux revues/articles

noreply@blogspirit.com (pintini) — Thu, 01 Mar 2007 08:31:59 +0100

Norman, Michael A. and Schlembach, Mary C. and Shelburne, Wendy Allen and Mischo, William H. (2006) Journal and Article Locator (JAL): Federated Access to Electronic/Print Journals and Article Full-Text. In Strauch, Katina P. and Steinle, Kim and Bernhardt, Beth R. and Daniels, Tim, Eds. Proceedings 26th Annual Charleston Conference, Charleston (US).

Via E-LIS

Virtua + WebFeat: recherche fédérée

noreply@blogspirit.com (pintini) — Sun, 21 Jan 2007 14:30:00 +0100

VTLS et WebFeat ont conclu un accord pour fournir avec Virtua (notre SIGB) les fonctionnalités de WebFeat Express ou de WebFeat Custom. Ces fonctionnalités devraient permettre d'effectuer des recherches sur une série de ressources à partir d'une interface unique.

Lire ici

...

Màj (05/06/07): nouvelles fonctionnalités pour WebFeat:

* WebFeat Express version 3.0 – the latest release of WebFeat's highly popular Express federated search engine includes spell check, as well as integrated Menu Manager and WebFeat Proxy. The WebFeat Express spell checker joins the Library of Congress and MeSH thesauri already incorporated into the product. WebFeat's spell checker supports multiple languages, as well as medical, pharmaceutical, veterinary, legal, bioscience, dental, botanical, geographical, and scientific/engineering specialty dictionaries. Integrated spell check, thesauri, topical clustering, relevancy ranking and multiple sort options provide WebFeat users unparalleled results sorting and search refining capabilities.
* WebFeat Proxy – enables single sign-on for all E-resources accessed through the WebFeat menu, regardless of whether accessed via the WebFeat federated search or through each resource's own native search interface. WebFeat proxy is a hosted solution, eliminating the hardware and software expense and labor of locally-hosted proxy solutions.
* WebFeat Menu Manager – a portal management system, enabling the easy set-up and maintenance of E-resource menus, including resource selection, subject category configuration, help text, and user interface customization. Menu Manager may either be used in concert with the WebFeat Express federated search engine, or purchased as an independent electronic resource manager.
* WebFeat Enterprise Administration Manager – the industry's first multi-library E-resource and federated search administration system. Enterprise Administrative Console enables administrators to easily build an unlimited number of independent WebFeat profiles and import configuration settings from parent systems. Profiles can include different database configurations, subject category organization, catalogs, authentication, and user interfaces. The Enterprise Administrative Console can be used with multi-library networks or multi-branch library systems.

A propos de wiki, du marketing, de la recherche fédérée

noreply@blogspirit.com (pintini) — Sun, 17 Dec 2006 11:03:47 +0100

Quelques documents intéressants parmi les Proceedings ALIA (Australian Library and Information Association) New Librarians’ Symposium 2006:

- Using a wiki for information services: principles and practicalities
- Your Library Is a Marketing Organisation
- Federated Searching: Is the death toll sounding for Information Literacy? Do we really want to "Google" our libraries?

Source: ResourceShelf (via ALIA e-prints)

Zuula

noreply@blogspirit.com (pintini) — Sat, 16 Dec 2006 22:50:00 +0100

Zuula est un moteur de recherche de type fédérée (moteurs disponibles: Google, Yahoo, MSN, Ask, Gigablast, Exalead).

Via LISNews