Archive for the ‘Information Science’ Category

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Update: NARA/Footnote Holocaust Collection of Digitized Records, Materials to Remain Free Through December 31st

Thursday, November 12th, 2009

At the end of September we posted an in-depth overview about a new collection of digitized Holocaust records from the National Archives (NARA) and Footnote. Our post said that at the end of October a sizable portion of the content would only be available to Footnote.com subscribers.

Today, an update. All of the material will remain free through December 31, 2009.

From an E-Mail:

…due to the popularity of this collection, we have decided to keep the records open free to the public through the rest of this year. This will enable more people to search and explore the original records from the National Archives. On January 1, 2010 these records will become part of the paid subscription on Footnote.com. These records, however, will remain free to access through any of the National Archives physical locations.

Posted in Digitization Projects, History | No Comments »

New Book: The Google Generation: Are ICT Innovations Changing Information Seeking Behaviour?

Thursday, November 12th, 2009

Here’s news of a new 200 page book from the UK that will be released at the end of this month.

Authors: Barrie Gunter, Ian Rowlands and David Nicholas

+ provides a one of the most comprehensive analyses yet on the evolving nature of information search behaviour
+ combines a review of a wide range of international research evidence combined with original, cutting edge research
+ directed towards industry end-users and policy makers as well as academics with shared scholarly interests
+ presents a distinctive generation-based analysis of information search behaviours
+ identifies the complexity of digital divides and shows that age-related differences in use of new information and communications technologies are more sophisticated than previously realized.

The Google Generation examines original and secondary research evidence from international sources to determine whether there is a younger generation of learners who are adopting different styles of information search behaviour from older generations as a function of their patterns of use of online technologies. The book addresses the questions: might the widespread availability and use of search engines, such as Google, give rise to a different type of scholar who seeks out and utilises online information sources and thereby develops a different orientation to learning from older generations whose information seeking practices became established initially in the offline world.

More about the book along with brief author bios here.

Here’s a price comparison table with the cost of the book from Amazon U.S., Amazon Canada, Amazon UK, and Buy.com. For those of you who work in a library perhaps the person/people responsible for this subject area is planning on getting the book. Here’s its Amazon U.S. page.

Posted in Information Seeking, Search News, Technology and Internet, Web Search | No Comments »

Digital Archives: Siegfried Sassoon Collection Added to First World War Digital Poetry Archive

Thursday, November 12th, 2009

We first posted about The First World War Digital Poetry Archive from Oxford University in September.

The First World War Poetry Digital Archive is an online repository of over 4000 items of text, images, audio, and video for teaching, learning, and research.

The heart of the archive consists of collections of highly valued primary material from major poets of the period, including Wilfred Owen, Isaac Rosenberg, Robert Graves, Vera Brittain, and Edward Thomas. This is supplemented by a comprehensive range of multimedia artefacts from the Imperial War Museum, a separate archive of over 6,500 items contributed by the general public, and a set of specially developed educational resources.

Yesterday, the Siegfried Sassoon Collection was added to the archive.

Jennifer Howard from The Wired Campus writes:

Although it contains photographs and other materials, the collection centers on manuscripts of Sassoon’s poems, drawn from holdings at Oxford’s Bodleian Library and at the University of Cambridge, the New York Public Library, and the Harry Ransom Center at the University of Texas at Austin. A draft of Sassoon’s poem “Standing With the Dead” turns up in a June 19, 1918, letter to his friend Robert Nichols.

Posted in Arts and Humanities, Databases, Directories, and Guides, Digitization Projects, Resources | No Comments »

Social Tags Complement the Learning Resource Metadata, a Finnish Researcher Finds Out

Wednesday, November 11th, 2009

From the ACM TechNews Summary

Social tagging can help people find educational resources in digital repositories that are filled with millions of learning materials, says Open University of the Netherlands PhD candidate Riina Vuorikari. She says that adding free, non-hierarchical keywords to the digital learning materials would bring self organization, flexibility, and robustness to learning resources portals. The user, item, and tag allow for more cross references between content from heterogeneous repositories, which can enable users to discover more learning resources across language, country, curriculum, repository, and other contexts. Moreover, future applications for learning resources should make better use of social recommendation systems that work in multiple languages, which is especially relevant to Europe, Vuorikari says.

Access the Complete Article

Source: AlphaGalileo

Posted in Cataloging and Metadata, Info Management and Retrieval | No Comments »

A New Digital Collection: A Calm Voice in a Strident World: Senator J.W. Fulbright Speaks

Wednesday, November 11th, 2009

This new digital collection comes from the University of Arkansas Libraries.

From the About Page:

For three decades following World War II, J.W. Fulbright represented Arkansas in the Congress of the United States. His single term in the House and four terms in the Senate saw Fulbright rise to become the foremost congressional authority on American foreign policy. From the beginning, Fulbright was a voice of calmness in the halls of congress, counseling international cooperation, the exchange of information, and support for the United Nations.

This digital collection contains fifty speeches Fulbright made during his congressional career. While the speeches deal with many topics, the emphasis is given to foreign affairs.

In order to put the speeches into their historical context, a variety of resources are included—including a detailed time line, a bibliography on the senator, and a selection of photographs.

Readers are reminded that these 50 speeches and related materials included on this site represent only a tiny fraction of the J.W. Fulbright Papers, comprised of over 1400 linear feet, held by the University of Arkansas Libraries. Serious students of Senator Fulbright and his era are urged to consult the full collection at the University. The collection, and a partial guide to the collection, may be accessed
[here].

Access: A Calm Voice in a Strident World:Senator J.W. Fulbright Speaks

See Also: More Digital Collections from the University of Arkansas

More in this News Release from the U. of Arkansas

Source: U. of Arkansas Libraries

Posted in Archives and Special Collections, Digitization Projects, History, Libraries and Librarianship, Resources | No Comments »

UK: Making Research Easier to Find and Access

Tuesday, November 10th, 2009

From the Announcement:

A JISC funded study is making recommendations to help people find university research outputs through better integration of library catalogues, research repositories and other university systems.

The JISC-funded ‘Online catalogue and repository interoperability study’ carried out by the Centre for Digital Library Research at the University of Strathclyde suggests that [our emphasis] although there is overlap between the types of information resources recorded in library catalogues and repositories, these overlaps are rarely apparent to the information seeker. This is because both types of system need to be searched separately as there is no interlinking.

Barriers between systems arise not only for technical reasons but also because they are often based in different departments of the university.

Practical advice for universities looking to make improvements in this area include:

+ Improving co-ordination between the departments responsible for institutional information systems to reduce duplication of effort and increase the efficiency of workflows

+ Making it clear to the information seeker what types of information the library catalogue and the digital repository each cover

+ Describing the same types of resources consistently in the library catalogue and digital repository

+ Improving the consistency and quality of subject descriptors, classification and author naming in digital repositories and using the same standards for these as the library catalogue as far as possible

Much More in the Complete Announcement

The complete report: Online catalogue and interoperability study is available here.

Source: JISC

See Also: Personalisation Allows Researchers to Create Online Bibliographies
A new interface to of Copac is available for all to use.

{It’s] a freely-available, merged online library catalogue that allows you to easily search the UK’s national library catalogues as well as many major academic and specialist libraries at the same time.

Posted in Databases, Directories, and Guides, Info Management and Retrieval, Information Seeking, Libraries and Librarianship | No Comments »

Princeton Theological Seminary Library Partnering with Internet Archive to Digitize Content

Tuesday, November 10th, 2009

From the Web Site:

The Princeton Seminary library is delighted to be working in partnership with the Internet Archive, a 501(c)3 organization in San Francisco, to digitize a selection of out-of-copyright books from its collections. Approximately 21,000 items have been scanned to date. These books include historical sources about Princeton and Princeton Seminary, early editions of John Calvin in Latin and English, illustrated works on early Protestant missions, and classic biblical commentaries, among much else. All of these books are available to alumni/ae without restriction.
,
The URL of the Internet Archive is http://www.archive.org/details/Princeton.

Note: The article includes a picture of a person scanning materials into the database using the IA’s scanning technology.

Source: Internet Archive / Princeton Princeton Theological Seminary Library

Posted in Digitization Projects, Libraries and Librarianship | No Comments »

Digital Preservation: Two New Publishers Join CLOCKSS

Monday, November 9th, 2009

From the Announcement:

CLOCKSS is pleased to announce that two new society publishers have recently joined the CLOCKSS archive. The Royal Society of Chemistry and the Royal Society have signed agreements this fall to join CLOCKSS and preserve their materials in the CLOCKSS network of geographically and geopolitically distributed archive nodes. CLOCKSS (Controlled Lots of Copies Keep Stuff Safe) is a community-governed, not-for-profit archive founded by librarians and publishers to ensure the long-term availability of scholarly digital content.

As part of joining CLOCKSS, the two societies agree to release their archived content to the world for free if a time comes when it is no longer available from any publisher (”trigger event”).

Access the Complete Announcement

Source: CLOCKSS

Posted in Digital Preservation, Information Industry, Scholarly Publishing | No Comments »

Personalisation Allows Researchers to Create Online Bibliographies

Monday, November 9th, 2009

From the Article:

A new interface is now available for Copac, a freely-available, merged online library catalogue that allows you to easily search the UK’s national library catalogues as well as many major academic and specialist libraries at the same time.

Users include researchers and librarians from the UK and abroad, who use Copac as a resource discovery tool to find rare and specialist materials in all formats. Copac enables users to search for books, journals, electronic resources and multimedia materials and find out where they are held across the UK.

Copac offers search and export facilities, with tables of contents displayed for books and journals (where available). If you choose to log in to Copac, you can now enjoy a new range of personalised facilities, including ‘My References’, an online bibliography that you can develop over time.

Access Copac

Access the Complete Article

Source: Research Information

Posted in Databases, Directories, and Guides, Info Management and Retrieval, Libraries and Librarianship, Search News | No Comments »

The New York Times and Its 30,000 Tags (You Can Call Them Subject Headings)

Monday, November 9th, 2009

A few weeks ago we posted about a new prototype from the New York Times named “Custom Feeds.” It allows users, for free, to create “custom built” RSS feeds of NY Times content that make use of the actual tags (aka descriptors, subject headings) that humans use when meta-tagging (aka indexing). At the end of the post we even made special note that The Times took the time to point out they still uses human “meta-taggers.”

Today, the wonderful Tara Calashain has an excellent post about how The NY Times making all of the their controlled vocabulary (subject headings) available to the public. Eventually 30,000 of them will be available. As of today, approximately 5,000 personal name headings (aka tags) are online.

Tara also points out that each of the 5,000 names have direct links to RDF and XML data at DBPedia* and Freebase. She also explains that you can download the complete file of names (something a developer is likely to do) or browse and view each recrord one at a time.

Given that we’re not developers we’re going to browse them (in HTML format) online. You can view the 5000 names here. Just like the LC Authorities file has reference value by sometimes providing birthdates, when a name was first used, or a snippet about a heading the NY Times files do much the same thing.

More after the Click
(more…)

Posted in Cataloging and Metadata, Info Management and Retrieval | No Comments »

Parties Involved Ask for a Brief Extension Before Google Book Search Settlement 2.0 Released

Monday, November 9th, 2009

An new version of the Google Book Search settlement was expected to be released today. However, as the NY Times reports, those involved have asked for more time. As of today, “Settlement 2.0″ will be released this Friday.

The parties to the Google book settlement, which would legalize the creation of a vast library of digital books, have asked the judge overseeing a revision of the agreement for an extension to this Friday, Nov. 13.

The parties told Judge Denny Chin of the Federal District Court of the Southern District of New York that they would submit a revised settlement for the court’s preliminary approval by Nov. 9.

But on Monday, the parties submitted a letter to the court requesting an extension to Nov. 13. In the letter, the group indicated that it had met with the Justice Department before and after the October status hearing and had met as recently as Friday, Nov. 6.

Source: Media Coder Blog (NY Times)

Source: Open Book Alliance Releases Baseline Requirements for Revised Google Book Settlement Proposal

Posted in Digitization Projects, Information Industry, Intellectual Property | No Comments »

A Look at Cyberchondria

Monday, November 9th, 2009

Did you know that cyberchondria is an actual term?

From the Article:

Cyberchondria, loosely defined as the baseless fueling of fears and anxiety about common health symptoms due to Internet research, or, as I like to think of it, Googling oneself into a state of absolute, clinical hysteria over every last pain, itch and strange freckle on your body.

The article also includes a link to a 2008 paper from Microsoft Research: “Cyberchondria: Studies of the Escalation of Medical Concerns in Web Search (36 pages; PDF).”

The article continues with an analysis of the results presented in the paper and an interview with one of the authors.

Source: Washington Post

Posted in Information Literacy, Information Seeking | No Comments »

An Interview with Project Gutenberg Founder Michael Hart

Sunday, November 8th, 2009

Andrea Kobeskzo recently interviewed Michael Hart and now you can read the Q & A interview on the Project Gutenberg News Portal.

Here’s an interesting passage when Kobeskzo asks Hart about how Project Gutenberg has evolved over the years (PG began in 1971). Hart says:

Believe it or not people were still saying eBooks were never going to make it just a few years ago. Look for a quote in the Wall St. Journal: “Ebooks are never going to make it.” Before that the NY Times: look for: “twitchy” screen. However now that it’s obvious they are moving eBooks on their own, but I can’t tell how serious they are. They may just be following the rule of simple reporting: “Follow The Money.” If eBooks fall flat will they all just move on and pretend there was never any interest?

The first goal of PG was just to prove eBooks feasible. My own estimations were that it would take about 10,000, and that seems to have proved correct as Google called me in to advise them ASAP after we hit 10,000, and we went to do just that on December 14, 2003: and they announced they had invented eBooks and eLibraries December 14, 2004. However, they did the opposite, or rather exact opposite of what I said they should do and look what happened. Most of the big legal fray is because they were more money oriented, and as such may have intentionally played the copyright cards that got them in the big legal hassles. If they had started out by emphasizing the public domain it probably would have worked out a lot better for them in the press as the good will they would have built up would have gone a long way.

Personally, I am OK with nearly any eBook format that is compact and search quote friendly.

Access the Complete Interview

Posted in Digitization Projects, E-books, Information Industry, Technology and Internet | No Comments »

The October, 2009 Issue of the IFLA Journal is Now Available

Saturday, November 7th, 2009

Access the Complete Issue (35.3) (PDF)

This Issue (full text online, free) includes:

+ Editorial: Reading, Information Literacy and Professional Development

+Reading Sources and Reading Spaces in Honduras

+ Information Literacy and Scholarly Investigation: a British perspective

+ Our Space: professional development for new graduates and professionals in Australia

+ Open Access Repositories in Computer Science and Information Technology: an evaluation

+ The Library Services to People with Special Needs Section of IFLA: an historical overview

Access the Complete Issue (35.3; PDF)

Source: International Federation of Library Associations and Institutions

Posted in Information Literacy, Libraries and Librarianship | No Comments »

GAO — National Archives: Progress and Risks in Implementing its Electronic Records Archive Initiative

Friday, November 6th, 2009

National Archives: Progress and Risks in Implementing its Electronic Records Archive Initiative (PDF: 154 KB)
From Highlights (PDF; 45 KB):

NARA has completed two of five planned increments of ERA, but has experienced schedule delays and cost overruns, and several functions planned for the system’s initial release were deferred. Although NARA initially planned for the system to be capable of ingesting federal and presidential records in September 2007, the two system increments to support those records did not achieve initial operating capability until June 2008 and December 2008, respectively. In addition, NARA reportedly spent about $80 million on the base increment, compared to its planned cost of about $60 million. Finally, a number of functions originally planned for the base increment were deferred to later increments, including the ability to delete records and to ingest redacted records. In fiscal year 2010, NARA plans to complete the third increment, which is to include new systems for Congressional records and public access, and begin work on the fourth.

Source: Government Accountability Office (David A. Powner, director, information technology management issues, before the Subcommittee on Information Policy, Census and National Archives, House Committee on Oversight and Government Reform)

Posted in Access to Information, Archives and Special Collections, Government Documents and Political Information, Info Management and Retrieval, Search News, Technology and Internet | No Comments »

Learn About and Try OpenCalais (a Free Service from Thomson Reuters)

Friday, November 6th, 2009

OpenCalais (OC) is a free service that we first mentioned six months ago and have mentioned several times since. This post from June, 2009 mentions some of the organizations using the service from Thomson Reuters.

In a nutshell, OpenCalais uses semantic technology and natural language processing to analyze text and add metadata by drawing out entities from documents, blog posts, news stories, etc. In some cases, ths type of data can identify or help identify relationships between people, businesses, etc.

A visualization tool might make OpenCalais even more powerful. For example in might be interesting for visualization tools like Muckety or NNDB Mapper and to quickly “see” relationships that might go unnoticed without OpenCalais or other services.

Sure, it would be wonderful if all web content could be analyzed by a human and then have high quality metadata associated with it.

However, that’s far from possible given the massive amount of content generated each minute of each day.

You can try OpenCalais yourself by typing or pasting text into the viewer box.

We entered the full text of last Saturday’s Weekly Presidential Address and got back lots of stats and commentary.

+ Topic (Labor) Worth noting that we did not put the title of the address in the viewer box. The title is, “President Obama Says Recovery Act Creating Jobs and Strengthening Economy”

+ Social Tags Labor, Unemployment, Presidency of Barack Obama, etc.

+ Entities including: Cities (Arcadia, FL) is mentioned in speech Holiday (He ends by wishing everyone a Happy Halloween

+ Continent America (well we’ll got it some slack, close but incorrect) +Industry Terms Clean energy, Less Energy (Good)

+ Province or State Florida, again accurate Finally, Events & Facts

+ Generic Relations (announce, Florida,United States, the largest set of) First we were puzzled. Then, by cursoring over the entry, we see that it’s Florida having the largest set of clean energy projects.

Btw, if you cursor over any of the entities you’ll find additional info.

For example, with Florida we find a relevance score and the lat/long for Arcardia, FL, the town mentioned in the address.

Although we did see it in our document, OC might also provide direct links to Wikipedia, CIA World Factbook, etc.

Overall, very good. But, it’s just one example and one example search does not make a service.

One question that we would we would like to get an answer to is why ThomsonReuters is providing free access to OpenCalais? Does it plan to charge for additional services in the future?

UPDATE: Krista Thomas from OpenCalais sent along the following goals in a Twitter message.
1) Better software faster.
2) Connect all the worlds’ business information.

For bloggers, OC offers a WordPress plug-in, a service for Drupal users and more. The WordPress tool analyzes blog postings, suggests, and even images from Flickr.

Other services have technology that draws out indexing terms, descriptors, etc. but OpenCalais appears to be much more sophisticated. Somewhat similar is Silobreaker news search Silobreaker’s algorithm draws out entities from stories and then make them clickable or searchable. It also offers a couple of cool visualization tools.

Krista Thomas from OpenCalais recently gave a presentation to the San Diego Software Industry Council. Krista’s slides are available online. The charts on pages 4 and 5 are difficult to read so we’re trying to get copies to share..

At the present time

+ 18,000 Developers
+ 20+ Publishers
+ 50 Apps and Services Created
+ 4 million docs processed daily

Again, you can try OpenCalais yourself by typing or pasting text into the viewer box.

Finally, here’s one more OC example using the content from this post.

Overall, it’s easy to see how this service could be of value to both the individual blogger but even more so to publishing companies with a non-stop stream of of content.

Posted in Cataloging and Metadata, Digital Preservation, Info Management and Retrieval | No Comments »

Digital Preservation: ACM Will Partner with Portico and CLOCKSS for Preservation of Its Digital Library Resources

Friday, November 6th, 2009

From an Announcement:

ACM (the Association for Computing Machinery) announced today that it is providing its institutional library customers with advanced electronic archiving services to preserve their valuable electronic resources. These services, provided by Portico and CLOCKSS, address the scholarly community’s critical need for long-term solutions that assure reliable, secure, deliverable access to their burgeoning digital collection of scholarly works. ACM is offering these services to protect the vast online collection of resources in its Digital Library (DL), which are used by over 1 million computing professionals and students worldwide.

“By partnering with Portico and CLOCKSS, we are able to meet a growing demand in the library community for a trusted, reliable third-party archive, and to ensure that digital collections remain accessible to future scholars, researchers, and students,” said Scott Delman, ACM Group Publisher. “Scientific discovery and the educational process are not possible without reliable access to the accumulated scholarship of the past and secure preservation of the scholarly record, and these agreements are a clear step forward with the relationship between the ACM and the library community.”

By investing in long-term digital preservation of content, ACM’s aim is to make it easier for libraries to accelerate their transition away from print and free up resources invested in print collections in favor of new and innovative electronic products and services.

Much More After a Click
(more…)

Posted in Digital Preservation, Information Industry | No Comments »

New Video on Web Archiving

Friday, November 6th, 2009

From the Description:

Web content changes all the time. If we don’t save that content before it disappears, a major part of our cultural history will be lost.

The Library of Congress is working to provide permanent access to web content of historical importance. It selects websites for collection, requests permissions from the website owners, addresses the technology of collecting websites and preserves the websites and makes them available.

This video examines those four challenges.

Access the Video (embedded here)

A text transcript is also available (PDF)

Source: National Digital Information Infrastructure and Preservation Program

Posted in Archives and Special Collections, Digital Preservation, Info Management and Retrieval, Webcasts and Podcasts | No Comments »

Open Book Alliance Releases Baseline Requirements for Revised Google Book Settlement Proposal

Friday, November 6th, 2009

On Monday (November 9th), a revised proposed settlement (aka Settlement 2.0) from Google, the Authors Guild and the Association of American Publisher will be released. The Open Book Alliance (OBA) has posted on its web site what they call “baseline requirements” for the Settlement 2.0.

The Special Libraries Association and The New York Library Association are members of the OBA.

From the Blog Post:

The Open Book Alliance is issuing the following baseline requirements that the new settlement proposal must meet if it is to achieve those critical objectives. These requirements reflect the collective expression of concerns by the U.S. Department of Justice, authors, publishers, academics, libraries, foreign nations, state Attorneys General, consumer advocacy groups, and many others, and thus we think it appropriate to review the revised settlement within this framework.

[Snip]

+ The settlement must not grant Google an exclusive set of rights (de facto or otherwise) or result in any one entity gaining control over access to and distribution of the world’s largest digital database of books.

+ Authors and other rights holders must retain meaningful rights and the ability to determine the use of their works that have been scanned by Google.

+ The settlement must result in the creation of a true digital library that grants all researchers and users, commercial and non-commercial, full access that guarantees the ability to innovate on the knowledge it contains.

+ All class members must be treated equitably.

+ The settlement cannot provide for competition by making others engage in future litigation.

+ Congress must retain the exclusive authority granted by the U.S. Constitution to set copyright policy.

+ All rights holders impacted by the settlement must have a meaningful ability to receive notice, understand its terms and opt-out.

+ The parties that negotiated the settlement must live under the terms to which they seek to bind others, rather than their own separately negotiated arrangements.

Access the Complete Blog Post

Source: Open Book Alliance

See Also: Press Review: Judge Chin Sets Nov. 9 Deadline For Revised Google Book Settlement (via ResourceShelf, October 7, 2009)

Posted in Digitization Projects, Information Industry, Intellectual Property | No Comments »

New Research Paper from Stanford InfoLab: A Dynamic Navigation Guide for Webpages

Thursday, November 5th, 2009

Ed. Note: One thing that we used to do more of on ResourceShelf was to occasionally link to new and hopefully interesting research papers that we came across . Granted, the papers could sometimes get very technical (even for the editors) but those readers who could read the technical content appreciated the material while non-techies could get a good idea about the research by reading the abstract and usually the first several paragraphs of the paper. So, let’s restart this feature again with a new paper the InfoLab at Stanford Univesity.

A Dynamic Navigation Guide for Webpages (4 pages; PDF)
by Jawed Karim and Ioannis Antonellis and Varun Ganapathi and Hector Garcia-Molina
Note: This version of the paper has been submitted for publication

Navigating websites is often a frustrating process: Website visitors, despite their widely varying and individual information-seeking needs, must contend with static, general-purpose link structures that have been set in place by website owners. Because many visitors tend to browse for the same content, they are individually repeating the same navigation activity. Visitors would benefit from being able to take advantage of the collective search and discovery work that has already been performed by other visitors. Although many attempts have been made to improve website navigation by tapping into the “wisdom of the crowds”, the currently available approaches suffer from maintenance, usability, and user interface integration issues. We present a navigation guide for websites that provides visitors with helpful suggestions based on their browsing activity and the browsing activity of prior, similar visitors. Our navigation guide does not require any downloads, can be easily added to websites by website owners, and automatically remains up-to-date.

Sections of the Paper Include:

+ Introduction
+ Current Methods
+ The Wisdom of Crowds
+ A Dynamic Navigation Guide
+ How it Works
+ Related Work
+ Conclusion and Future Work

Source: Stanford InfoLab

Posted in Info Management and Retrieval, Information Seeking, Social Media, Technology and Internet | No Comments »

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