Terminology as a Service – a model for collaborative terminology management

Terminology as a Service –
a model for collaborative
terminology management
EAFT Terminology Summit
Barcelona – 27-28 November 2014
Klaus-Dirk Schmitz
Cologne University of Applied Sciences
klaus.schmitz@fh-koeln.de
Tatiana Gornostay
Tilde, Riga
tatiana.gornostay@tilde.lv

K.-D. Schmitz, IIM, FH Köln
Interchange or Collaboration ?

Collaborative terminology management
 Collaborative: several individuals are involved in
the creation of terminological entries
 Different terminological competences require well
elaborated user profiles with specific rights and
views (read/write, only certain languages/datCats, …)
 Well defined workflow and quality assurance
procedures needed (supported by e.g. QuickTerm)
 Metadata (datCats) for normative and workflow
status needed (preferred/admitted/deprecated,
draft/under discussion/final, …)

Cloud-based terminology management
 Since terminology work is “expensive”,
why not involve the Crowd to create and
validate terminology?
 You need a tool for managing terminology in the Cloud!
 Examples:
 Wikipedia (www.wikipedia.org)
 TermWiki (www.termwiki.com)
 Different approach to:
 web interfaces for TMS (e.g. MultiTerm-Web)
 web-based TMS (e.g. TermWeb)

 The main questions:
 How can you animate the Crowd?
Hidden business model? Free services? Sharing data?
 Do you want to have your data in the Cloud?
 Can you apply established terminological
principles (meta model, datCats, concept-orientation)
 How can you ensure correctness?
 How can you ensure completeness?
 How can you ensure consistency?
 How can you ensure reliability?
Cloud-/Crowd-based terminology work

A new approach as an example:
TaaS - Terminology as a Service:
cloud-based platform for acquiring, cleaning up,
sharing, and reusing multilingual terminological
data
The project has received funding from the European
Union Seventh Framework Programme (FP7/2007-2013),
grant agreement no 296312.
The TaaS Project

Partners:
 Tilde Latvia (Coordinator)
 TAUS The Netherlands
 Kilgray Hungary
 Fachhochschule Köln Germany
 University of Sheffield UK
Time: 1. June 2012 – 31. May 2014
Languages: all European + Russian
www.taas-project.eu
The TaaS Project

 Automatic extraction of monolingual term
candidates
from user uploaded documents using state-of-the art
terminology extraction techniques
 Automatic retrieval of translation equivalents
for the extracted terms, in user-defined target language(s)
from different public and industry terminology databases
 Translation candidate acquisition
for terms not found in term banks from parallel web data
using state of-the-art terminology extraction and bilingual
terminology alignment methods;
Basic Services of TaaS

 Facilities for cleaning-up
by users automatically acquired terminological data
 Data sharing and integration facilities
through APIs and export tools for sharing of resulting
terminological data with major term banks and usage in
different applications
Basic Services of TaaS

TaaS architecture

 Go to: https://term.tilde.com
Example: term extraction via TaaS

 Go to https://term.tilde.com
 Direct search for terms and equivalents
 Or log in / sign up for further services
Example: Term extraction via TaaS

Example: Term extraction via TaaS

 Gehe zu https://term.tilde.com
 Entweder direkte Suche
 Oder anmelden / registrieren für weitere Services
 Projekt zur Termextraktion anlegen
 Text(e) zur Extraktion laden
Beispiel: Termextraktion mit TaaS

 Extraktionseinstellungen festlegen
 Extraktion starten

 Prüfe und ergänze Extraktionsergebnisse

 Prüfe und ergänze Extraktionsergebnisse
 Visualisierung

Some evaluation results
 Evaluation in April (and June) 2014
 4 test documents
 Type: online article, white paper, dissertation
 Domain: energy, economics, IT, astronomy
 Languages: DE-EN, DE-FR, EN-FR
 Gold Standard:
human term extraction, 7-10 candidates / document
problem: subjectivity

Gold Standard
Example Astronomy: 36x1 + 26x2 + 63x3 = 277

Calculation of Recall and Precision
 Recall:
all found relevant TC / all relevant TC
 all relevant TC found?
 Precision:
all found relevant TC / all found TC
 all found TC relevant?

 Test with Kilgray (statistic):
Results of the TaaS evaluation
 Test with TWSC and Term Normalizer (linguistic):

Test results and the gold standard

Improvement of TaaS
 Second (short) evaluation after the end of the project in
June 2014:

Comparison TaaS – human – MT-Extract
T1: Terminologist with the best Recall and Precision values
T4: Terminologist with the worst Recall values
Ü1: Translator with the worst Precision values
MT: MultiTerm Extract (statistical) with different Silence/Noise values

29
⇒ Auto-lookup ⇒ Manual lookup
⇒ Adding and editing terms ⇒ Transferring term
extraction lists
TaaS: CAT Tool Integration

30
 Data
acquisition
from SMT
systems
 Export of
multilingual
terminology
for reuse in
MT systems
Online Terminology Services
Translation
Training
SMT System
Training and
adaptation
Online Translation
Service
Input Text for
Translation
Parallel
corpus
Monolingual
corpus
Bilingual term
collections
Monolingual
Term
Extraction
Trained
SMT
Model
Bilingual
Term
Extraction
Translated
Text
TaaS: (statistical) Machine Translation

Conclusion
 TaaS offers free of charge services for terminology
extraction, retrieval, management, and sharing
 The term extraction results are excellent, if the
linguistic algorithms are available for that language
 Companies react very carefully concerning TaaS
 But the free services offered by TaaS may attract
language workers to use TaaS for terminology
management, to share (validated) terminology,
and to collaborate with others.

Thank you
for your attention
Prof. Dr. Klaus-Dirk Schmitz
Cologne University of Applied Sciences
Fakulty 03 - ITMK/IIM
Ubierring 48
D-50678 Köln
Germany
klaus.schmitz@fh-koeln.de

Terminology as a Service – a model for collaborative terminology management

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Terminology as a Service – a model for collaborative terminology management