VerbAtlas 1.0 - Semantic Role Labeling and beyond! c/o Roberto Navigli

VerbAtlas 1.0 - Semantic Role Labeling and beyond!

We are proud to announce that VerbAtlas 1.0 (http://verbatlas.org) is finally available for download at http://verbatlas.org/download. Developed in the Sapienza NLP group (http://nlp.uniroma1.it), the multilingual Natural Language Processing research team at the Sapienza University of Rome, VerbAtlas is a novel large-scale manually-crafted semantic resource for wide-coverage, intelligible and scalable Semantic Role Labeling. The goal of VerbAtlas is to manually cluster WordNet synsets that share similar semantics into sets of semantically-coherent frames. The main features are:

• 466 semantically-coherent frames using 26 cross-frame VerbNet-inspired semantic roles for their argument structure.
• Available both for download and via RESTful API.
• Full coverage of WordNet 3.0 verb synsets (13,000+).
• Complete linkage to BabelNet 4.0, which supports 280+ languages (new version to come later this year!).
• Manual mapping to PropBank of all CoNLL-2009 and CoNLL-2012 dataset occurrences (5000+ mappings).
• Selectional preferences: the superconcept most probably associated with a semantic role in a frame (e.g. food for the patient role of the EAT frame).
• Default/shadow arguments: arguments logically implied or already incorporated into a verb.
• Implicit arguments: arguments that are implicit in the argument structure of a verb.

And much more! Please check out our EMNLP 2019 paper:

A. Di Fabio, S. Conia, R. Navigli “VerbAtlas: a Novel Large-Scale Verbal Semantic Resource and Its Application to Semantic Role Labeling”, EMNLP-IJCNLP 2019, pp. 627-637

and http://verbatlas.org for more details!

A state-of-the-art span-based SRL system which uses VerbAtlas and PropBank jointly is also available from the same website (just type a sentence!).

VerbAtlas is an output of the MOUSSE ERC Consolidator Grant n. 726487 and the ELEXIS project no.731015. Babelscape proudly developed the online interface and API, provides the infrastructure for maintaining the service and works on the improvement of the resource. 

Enjoy!

The Sapienza NLP group

=====================================
Roberto Navigli

Dipartimento di Informatica
Sapienza University of Rome
Viale Regina Elena 295b (building G, second floor)
00161 Roma Italy
Home Page: http://wwwusers.di.uniroma1.it/~navigli

Sapienza NLP Group: http://nlp.uniroma1.it
My Source:
The Semantic-web list @w3.org



What are / should be the current core verbs allocated to each of the care (knowledge) domains of Hodges' model?

individual

|

INTERPERSONAL : SCIENCES

humanistic ----------------------------------------------- mechanistic

SOCIOLOGY : POLITICAL

|

group - population

*personalise	scientify
socialise	politicise

*(intra- inter-)personalise?


From above introduction to VerbAtlas:

"A state-of-the-art span-based SRL system which uses VerbAtlas and PropBank jointly is also available from the same website (just type a sentence!)."

Sentence: "Nurses wear certified personal protective equipment to care for patients with Coronavirus." in VerbAtlas 1.0

See also:

For those working at the intersection between #NLP and #COVID19 here is a possibly interesting venue:

NLP COVID-19 Workshop at ACL 2020 @aclmeeting https://t.co/hLFqljTVJC pic.twitter.com/0bOdcU0qBV

— Emilio Ferrara (@emilio__ferrara) April 4, 2020

H5P February release note (Drupal, TEL)

Here is an update on what H5P can offer. My interest lies in the Drupal module and this update includes news of:

experience API (from the Tin Can project)

Now you may store more and more data about what your user is doing with the H5Ps you create. How many attempts did she use? What scores did she get? How much time did she spend? All of this is available now, and more statements will be added - when did she stop the video? What did she answer when? What slides has she seen?

H5P triggers javascript events every time a xAPI statement is generated. ...

You may also use the xAPI to adapt to what the user does in the H5P. For instance you may display more content on a completed event with full score. H5P uses xAPI internally for the adaptivity, in the question set and in the presentation content types.

H5P February 2015 release note

Additional link:
IMS: Formative Assessments Gone Digital, by Ken Zimmerman
http://info.iu13.org/ims/formative_assessments_gone_digital

Drupalcon Paris 2009: my sessions plan

As followers of h2cm on Twitter will know at the moment I am in Paris attending the European Drupalcon for 2009. I can't believe that 12 months ago I was leaving Szeged after Drupalcon 2008. You on the other hand probably can't believe that there's still no new site for Hodges' model. Well I am in no real hurry and I am enjoying the journey - literally at present.

Today, for me and other 'non-coders' there is a drupalcamp with impromptu yet very interesting talks (e.g. Google Wave and a Ruby gem for Drupal!). Tomorrow things kick off proper and here are some of the sessions I plan to attend:

Dries - The State of Drupal

webchick - Drupal 7 Status Update and Next Steps

weitzman - Explore the glory of Drupal 7's improved render and theming systems

Crell - Views 2 for developers

Benjamin Melançon - Taxonomy Everywhere: D7 Core Overhaul and the Expanding Contrib Universe
or -
yoroy - Communicating design - Sketching your way to understanding

twom - Basics of making a mobile website with Drupal

or -

bjaspan - Intro to the Field API for Module Developers

or -

fago -Rules: How to leverage rule-based automation on your sites!

Just like other streamed conferences it is hard to decide what to follow and this is just one day!