LSA Annual Meeting, Albuquerque, January 2006.
LSA Committee for Endangered Languages and their Preservation
New OLAC Repositories in 2005 [1/06]
Four repositories joined OLAC in 2005:
the Audio Archive of Linguistic Fieldwork at
the Berkeley Language Center, UC Berkeley, USA;
the Comparative Corpus of Spoken Portuguese at
IEL Unicamp, Campinas, Brazil;
ODIN - The Online Database of Interlinear Text at
California State University, Fresno, USA;
and Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC),
at the Universities of Melbourne, Sydney, New England, and Australian National University.
Full list of OLAC Archives
EMELD Workshop on Digital Language Documentation: [4/05]
The 2005 E-MELD workshop focussed on linguistic ontologies and data
categories as aids in linguistic annotation and as tools for the
fine-grained search and retrieval of language documentation. It will
be held in July, in conjunction with the LSA Institute at MIT.
Workshop website
EMELD: Electronic Metastructure for Endangered Languages Data
LSA Institute
LSA Tutorial on Archiving and Linguistic
Resources: [1/05]
This tutorial provided a forum where people who are compiling documentary
linguistic resources could learn about current best practices for
creating and conserving those resources. The tutorial was organized
by Jeff Good (MPI Leipzig) and Heidi Johnson (University of Texas,
Austin and AILLA) and held at the annual meeting of the Linguistic
Society of America, in Oakland, California, in January 2005.
Tutorial abstracts and slides
OLAC at the LSA: [10/04]
OLAC will be organizing a booth in the publisher's exhibit hall at the
Linguistic Society of America meeting in San Francisco in January.
OLAC search services will be demonstrated, and OLAC archives are
invited to send someone to help staff the booth, to give live
demonstrations of their web interfaces and to hand out flyers for
their projects. The booth and web access are expensive and we welcome
any offers of sponsorship. If you would like to be involved, please
contact Heidi Johnson.
LSA Conference website
LDC Hosts OLAC Search Interface: [7/04]
The Linguistic Data Consortium at the University of Pennsylvania now
hosts a powerful OLAC search interface. Features include result
summaries by archive, result ranking, approximate language name
matching, and country-based searches. (The service was developed by
Amol Kamat, Baden Hughes, and Steven Bird at the University of
Melbourne, with sponsorship from the Department of Computer Science
and Software Engineering and the Linguistic Data Consortium.)
OLAC Search Interface
Archive Report Cards: [7/04]
The archive report cards, added to the OLAC site in March, give
summary statistics for each repository and an assessment of the
quality of the repository's metadata. The assessment is based on OLAC
and Dublin Core guidelines. An updated version of the system is now
available, including a revised evaluation algorithm to account for
changes in DC recommendations, and revised labelling of the reports
for consistency with OLAC terminology. The evaluation metric rewards
the use of OLAC extensions (controlled vocabularies), and what we
consider to be the most important DC elements: title, date, subject,
description, and identifier. The report cards can be accessed by
clicking the "REPORT CARD" links on the OLAC Archives page.
(The service was developed by Amol Kamat, Baden Hughes, and Steven Bird
at the University of Melbourne, with sponsorship from the Department
of Computer Science and Software Engineering, and the Linguistic Data
Consortium.)
OLAC Archives Page (see "REPORT CARD" links)
Report for full set of repositories
Documentation on report cards
OLAC Metadata standard adopted: [3/04]
The OLAC Metadata standard has been promoted to `adopted' status
by the OLAC Council following a 12 month period of experimentation by
OLAC implementers. This document defines the format used for the
interchange of metadata within the framework of the Open Archives
Initiative. The metadata set is based on Qualified Dublin Core, but
the format allows for the use of extensions to express
community-specific qualifiers.
OLAC
Metadata standard
OLAC Archive on board European Space Agency
mission [3/04]
On March 2, the Rosetta Disk left Earth on board an Ariane-5 rocket
from the European Spaceport in Kourou, French Guyana. The mission's
target is the comet Churyumov-Gerasimenko, which will be reached in
2014 after a "billiard ball" journey through the Solar System lasting
more than ten years. The Rosetta Disk is a modern version of the
Rosetta Stone. The 2-inch nickel disk is micro-etched with 30,000
pages of information covering over 1,000 languages. For each language
there is a simple dictionary, a guide to pronunciation and counting,
and a traditional story with translation. Additionally, to help
language decipherment in remote futures, a translation of a common
text (the first three chapters of the book of Genesis) is provided in
all languages. The disk can be read with the aid of an optical
microscope. The materials on the disk come from the Rosetta 1000
Language Archive, an OLAC repository.
Rosetta
1000 Langauge Archive
European
Space Agency Rosetta Mission
LanguageLog: Offsite backup for world's languages
OLAC identified as "exemplary" in DLF report: [1/04]
In a recent Survey of Digital Library Aggregation Services,
published by the Digital Library Federation,
Martha Brogan praised the Open Language Archives Community as
exemplary. She concluded her discussion with the following statement:
OLAC is exemplary in several ways: the technical and social
infrastructure that it has developed to support its community of
contributors, based on shared principles and standards; the resources
that it provides at its Web site about its purpose, scope, history,
tools, news and events; and the efforts of its two leaders -- Gary Simons
and Steven Bird [2003a, 2003b, 2003c] -- to articulate the challenges,
analyze the options, and recommend possible solutions to their
community of contributors in order to improve OLAC. With the formal
appointment of an Outreach Working Group and its other efforts to
accommodate small archives that lack technical support, OLAC's content
and influence is likely to grow.
A Survey of
Digital Library Aggregation Services
Digital Library Federation
Outreach
Working Group
OLAC Repositories standard adopted: [9/03]
The OLAC Repositories standard has been promoted to `adopted'
status by the OLAC Council following a 9 month period of
experimentation by OLAC implementers. This document defines the
standards OLAC archives must follow in implementing a metadata
repository. Originally called the OLAC Protocol for Metadata
Harvesting, this document was first drafted in December 2001. A year
later it was broadened to cover the new static repository model and
given a more general title. Since then there have been two further
revisions in response to consultation with the community. After a
further round of revision in consultation with the OLAC Council, the
document is now adopted as the second OLAC standard.
OLAC
Repositories standard
Static
repositories
OLAC Council appointed: [8/03]
The OLAC Council has now been ratified by the Advisory Board. The
council members are: Anthony Aristar (LINGUIST), Chris Cieri (LDC),
Gary Holton (ANLC), Chu-Ren Huang (Academia Sinica), Heidi Johnson
(AILLA), Laurent Romary (ATILF), Joan Spanne (SIL) and Martin Wynne
(OTA). These people have experiential knowledge of OLAC and will make
decisions about OLAC standards, best practices and repositories as
described in the document process and registration process.
OLAC Council
OLAC
Process document
OLAC Process document adopted: [7/03]
The OLAC Process document has been promoted to `adopted' status by the
OLAC Advisory Board. The process document summarizes the governing
ideas of OLAC and describes how OLAC is organized and how it operates,
including the document process and working group process.
First drafted in May 2001, the document has been revised in
consultation with the community over the past two years, as it has
progressed through `draft', `proposed', and `candidate' status.
After one more round of revision in consultation with the Advisory
Board, the document is now adopted as the first OLAC standard.
OLAC
Process document
OLAC Advisory Board
OLAC Working Group on Outreach:
Call for Participation [6/03]
The OLAC Working Group on Outreach will raise awareness of the
activities and resources of OLAC by facilating the production of
general-audience documents describing various aspects of OLAC and by
contacting individuals and organizations who manage archives but are
not yet part of OLAC.
OLAC Working Group on Outreach
New OLAC infrastructure [5/03]
New OLAC infrastructure is now in place, including a
new database schema for the OLAC 1.0 metadata format,
a static repository gateway based on the new OAI standard,
fully updated repository validation and registration software,
and a new open source OLAC software suite released on sourceforge, including
harvester and aggregator and an OLAC-DC crosswalk.
This infrastructure was developed by
Haejoong Lee, Gary Simons and Steven Bird with sponsorship
from the US National Science Foundation.
OLAC Tools page
Download OLAC
suite from sourceforge
OLAC in BBC News [3/03]
On March 20, 2003, BBC News published an article called Digital
race to save languages, which talks about the language archives
community "fighting against time to save decades of data on the
world's endangered languages from ending on the digital scrap heap."
The article is based on interviews with Steven Bird and Peter Austin.
Digital race to save languages by Andy Webster.
OLAC Workshop [12/02]
From 10-12 December there was an OLAC workshop in Philadelphia which
revised the OLAC standards and controlled vocabularies, reviewed OLAC
archives and services, and considered proposals for new activities.
IRCS Workshop on Open Language Archives
OLAC in Wired News [11/02]
On November 4, 2002, Wired News published an article called
Word Up: Keeping Languages Alive which discusses OLAC
in connection with the Rosetta Project, one of our member archives.
In the article, Gary Simons is quoted as saying:
"The computing and recording technologies that are now standard tools in
doing field linguistics are changing so quickly that information captured
electronically today could cease to be accessible in another decade or two
if special care is not taken to ensure that it is archived in stable
formats by stable institutions." (Developing recommendations in this
area will be a key focus of OLAC in 2003 - Steven Bird)
Word Up: Keeping Languages Alive
by Kendra Mayfield
OLAC in Scientific American [8/02]
The August 2002 issue of Scientific American has an article
called Saving Dying Languages which includes a discussion
of OLAC.
Saving Dying Languages, by Wayt Gibbs
Scientific American, August 2002
OLAC Working Group on Linguistic Types:
Call for Participation [7/02]
The OLAC Working Group on Linguistic Types will create the
OLAC-Linguistic-Type vocabulary that describes the nature or genre of the
content of a language resource from a linguistic standpoint.
OLAC Working Group on Linguistic Types
OLAC Language Codes Working Group:
Call for Participation [5/02]
The OLAC Working Group on Language Codes will create OLAC standards
concerning language code vocabularies and their management. In scope
are all human languages, living, recently extinct, ancient and
constructed (including proto and artificial languages).
To learn more, and to join the group, please see the group's web page.
OLAC Language Codes Working Group
More Archives Join OLAC [5/02]
In the lead-up to the European Launch, several more archives
have recently joined OLAC. These include:
Analyse et Traitement Informatique de la Langue Française,
Survey of California and Other Indian Languages,
A Multimodal Database of Communicative Interaction
(includes the CHILDES database),
Academia Sinica,
the Rosetta Project 1000 Language Archive,
and the SIL Language and Culture Archive.
More information about participating archives
OLAC Launch in Europe [5/02]
OLAC was launched at the 3rd Language Resources and Evaluation
Conference, in the Alfredo Kraus Auditorium, in Las Palmas, Spain,
29 May 2002 (14:40-16:40). There were presentations
by Gary Simons, Helen Aristar-Dry, Hans Uszkoreit,
Martin Wynne, Laurent Romary, Steven Bird and Nicholas Ostler.
Program, abstracts and presentations
OLAC Launch in North America [1/02]
OLAC was launched at
the 76th Annual Meeting of the Linguistic Society of America, in the San
Francisco Hyatt Regency, 3-6 January 2002. The event included
presentations from Gary Simons, Helen Dry, Megan Crowhurst,
Chu-Ren Huang, Mark Liberman, Gary Holton and Steven
Bird.
Program, abstracts and presentations
The launch marks the freezing of the OLAC metadata set for a one year
period to encourage widespread adoption.
LINGUIST announces OLAC service provider [12/01]
LINGUIST, the home of linguistics on the internet,
has launched the primary OLAC service provider.
LINGUIST homepage
LINGUIST Service Provider
Announcement
SIL Ethnologue joins OLAC [12/01]
The Ethnologue is a database of linguistic, demographic and geographical
information for over 7,000 living and recently extinct languages.
Gary Simons has created an OLAC interface for the Ethnologue, permitting
the database to be accessed via the OLAC cross-archive search engine.
Enter any language name in the search field in the banner of this page,
and view hits from the Ethnologue amongst the results.
www.ethnologue.com
Introduction to the Ethnologue
OLAC Protocol for Metadata Harvesting [12/01]
The OLAC Protocol for Metadata Harvesting is the standard that defines how OLAC
service providers harvest metadata from OLAC data providers. A draft has
been posted for comment.
OLAC Protocol for Metadata Harvesting
The announcement on OLAC-Implementers
OLAC Search Engine [12/01]
OLAC has developed an experimental cross-archive search engine.
It now harvests 18,000 records from 13 OLAC archives: LDC, ELRA, DFKI, TDProject,
Perseus, ANLC, APS, LACITO, CBOLD, AISRI, TRACTOR, OTA and Ethnologue.
The search engine may be accessed via the
banner on this page. Users may query it by entering
language names and/or linguistic resource types. A fielded search
function is also available.
Because OLAC archives are also members of the
Open Archives Initiative, queries on OAI service providers return hits
from OLAC archives. Users can test this out by visiting the ARC
cross-archive searching service and entering the query term "lexicon".
OLAC is developing a new cross-archive searching service based on ARC.
Another feature that OLAC archives inherit from the OAI is a gateway
for web crawlers, permitting OLAC records to be discovered using
conventional search engines.
Learn more about OLAC archives
The ARC Cross-Archive Searching Service
OAI Gateway Service for Web Crawlers
Open Archives Initiative
OLAC presented in Bulgaria [11/01]
Martin Wynne (Oxford Text Archive) presented OLAC
at the 6th TELRI Seminar (Bansko, November 2001).
Abstract:
Opening the Archives
Workshop website:
6th TELRI Seminar on Multilingual Corpus Research
TELRI: Trans-European Language Resources Infrastructure
OLAC presented in Japan [11/01]
OLAC was presented by Chu-Ren Huang (Academia Sinica, Taiwan)
in a workshop at the 6th Natural Language Processing Pacific Rim
Symposium (Tokyo, November 2001).
Proceedings paper:
The Open Language Archives Community and Asian Language Resources
Conference website:
Workshop on Language Resources in Asia
OLAC announced in D-Lib Magazine [10/01]
A short piece on OLAC appeared in the October issue
of D-Lib magazine.
D-Lib announcement
D-Lib magazine
OLAC Metadata Set released for comment [10/01]
The OLAC Metadata Set defines a series of qualifications to the
Dublin Core Element Set, tailored to language resources.
A new version of the metadata set draft has been posted (2001-10-22),
along with an updated version of the XML schema (version 0.4).
Feedback is welcomed.
OLAC Metadata Set (2001-10-22)
The announcement about the metadata set on OLAC-General
The XML schema version 0.4
The announcement about the schema on OLAC-Implementers
NSF Funds Digital Archive for Endangered Languages [7/01]
Anthony Aristar at Wayne State University and colleagues at Eastern
Michigan University, the University of Pennsylvania, and the University
of Arizona, have been awarded a $2 million NSF grant to develop a
public digital archive of endangered language data. The archive
will employ OLAC metadata.
E-MELD: Electronic Metastructure for Endangered Languages Data
Linguist List
NSF press release
OLAC Process document released for comment [5/01]
This document summarizes the governing ideas of OLAC and describes how
OLAC is organized and how it operates. Comments are invited from the
community.
OLAC Process document
The call for review posted to OLAC-General