Note that hands-on use of the HTRC portal and it's tools requires a logon. Please see the information linked from the section titled "The portal", below. Those wishing to experience the tools using a collection of scholarly interest may want to construct such a collection following the tutorial referred to under the section called "Workset builder".
- A consortium - international partnership of over 100 institutions.
a digital library containing about 13.5 million books, ~5 million (38%) of which are in the public domain. All items are fully indexed, allowing for full text search within all volumes. You can login with your Cornell NetID to
- Create Collections (public or private)
- Download PDF’s of any item available in full text
a trustworthy preservation repository providing long-term stewardship, redundant robust backup, continuous monitoring, and persistent identifiers for all content.
- a collaborative research center (jointly managed by Indiana University and the University of Illinois) dedicated to developing cutting-edge software tools and cyberinfrastructure that enable advanced computational access to large amounts of digital text. Let's unpack this:
- "research" - algorithmic analysis, computational analysis
- "cyberinfrastructure" - Data to Insight center at University of Indiana, supercomputers, data warehouse - SOLR indices
- "large amounts" - "at scale", the bigger the better.
- "cutting edge" - experimental by nature - although taking steps to move into production
- intended to serve and build community for scholars interested in text anlysis
What specific services does the HTRC offer scholars?
Documentation of offerings on the HTRC User Community Wiki - links to services, user support documentation, meeting notes, elist addresses and sign-up information, and FAQs.
- "SHARC" branding in URL - eventually all services will be accessed through the portal.
- functionality depends on login; see the Portal & Workset Builder Tutorial for v3.0, "Sign up for an account, and sign in" for details
Workset builder
- allows researchers to create a set of text to analyze algorithmically, see Portal & Workset Builder Tutorial for v3.0, "Create Workset" for tutorial
- worksets can be private (open to your own use and management) or public (viewable by all logged-in HTRC users, management restricted to owner)
Algorithms
Bookworm
Extracted Features datasets
Data Capsule
- allows researchers to create a virtual machine environment, confgure with tools, and analyze texts, see Portal & Workset Builder Tutorial for v3.0, "Use the HTRC Data Capsule" for details
- not yet tied to worksets
- currently restricted to "open-open" (non-restricted) corpus