DE eng

Search in the Catalogues and Directories

Hits 1 – 8 of 8

1
Seeing What You’re Told: Sentence-Guided Activity Recognition In Video
Siddharth, Narayanaswamy; Barbu, Andrei; Siskind, Jeffrey Mark. - : Center for Brains, Minds and Machines (CBMM), arXiv, 2014
BASE
Show details
2
The Compositional Nature of Event Representations in the Human Brain
Barbu, Andrei; Narayanaswamy, Siddharth; Xiong, Caiming. - : Center for Brains, Minds and Machines (CBMM), arXiv, 2014
BASE
Show details
3
Video In Sentences Out ...
BASE
Show details
4
Saying What You're Looking For: Linguistics Meets Video Search ...
BASE
Show details
5
Seeing What You're Told: Sentence-Guided Activity Recognition In Video ...
BASE
Show details
6
The Compositional Nature of Verb and Argument Representations in the Human Brain ...
BASE
Show details
7
The Compositional Nature of Verb and Argument Representations in the Human Brain
Abstract: How does the human brain represent simple compositions of objects, actors, and actions? We had subjects view action sequence videos during neuroimaging (fMRI) sessions and identified lexical descriptions of those videos by decoding (SVM) the brain representations based only on their fMRI activation patterns. As a precursor to this result, we had demonstrated that we could reliably and with high probability decode action labels corresponding to one of six action videos (dig, walk, etc.), again while subjects viewed the action sequence during scanning (fMRI). This result was replicated at two different brain imaging sites with common protocols but different subjects, showing common brain areas, including areas known for episodic memory (PHG, MTL, high level visual pathways, etc., i.e., the ‘what’ and ‘where’ systems, and TPJ, i.e., ‘theory of mind’). Given these results, we were also able to successfully show a key aspect of language compositionality based on simultaneous decoding of object class and actor identity. Finally, combining these novel steps in ‘brain reading’ allowed us to accurately estimate brain representations supporting compositional decoding of a complex event composed of an actor, a verb, a direction, and an object.
URL: http://mural.maynoothuniversity.ie/6557/1/BP-2013compositionality.pdf
http://mural.maynoothuniversity.ie/6557/
BASE
Hide details
8
Video In Sentences Out ...
BASE
Show details

Catalogues
0
0
0
0
0
0
0
Bibliographies
0
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
8
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern