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Sökning: onr:"swepub:oai:DiVA.org:hj-63652" > A confidence-based ...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002664naa a2200349 4500
001oai:DiVA.org:hj-63652
003SwePub
008240221s2022 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-636522 URI
040 a (SwePub)hj
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a kon2 swepub-publicationtype
100a Eiter, Thomasu Institute of Logic and Computation, Vienna University of Technology, Vienna, Austria4 aut
2451 0a A confidence-based interface for neuro-symbolic visual question answering
264 1c 2022
338 a print2 rdacarrier
520 a We present a neuro-symbolic visual question answering (VQA) approach for the CLEVR dataset that is based on the combination of deep neural networks and answer-set programming (ASP), a logic-based paradigm for declarative problem solving. We provide a translation mechanism for the questions included in CLEVR to ASP programs. By exploiting choice rules, we consider deterministic and non-deterministic scene encodings. In addition, we introduce a confidence-based interface between the ASP module and the neural network which allows us to restrict the non-determinism to objects classified by the network with high confidence. Our experiments show that the non-deterministic scene encoding achieves good results even if the neural networks are trained rather poorly in comparison with the deterministic approach. This is important for building robust VQA systems if network predictions are less-than perfect.
650 7a NATURVETENSKAPx Data- och informationsvetenskapx Datavetenskap0 (SwePub)102012 hsv//swe
650 7a NATURAL SCIENCESx Computer and Information Sciencesx Computer Sciences0 (SwePub)102012 hsv//eng
653 a neuro-symbolic reasoning
653 a visual-question answering
653 a answer-set programming
653 a deep learning
700a Higuera, Nelsonu Institute of Logic and Computation, Vienna University of Technology, Vienna, Austria4 aut
700a Oetsch, Johannesu Institute of Logic and Computation, Vienna University of Technology, Vienna, Austria4 aut0 (Swepub:hj)oetjoh
700a Pritz, Michaelu Institute of Logic and Computation, Vienna University of Technology, Vienna, Austria4 aut
710a Institute of Logic and Computation, Vienna University of Technology, Vienna, Austria4 org
773t Combining learning and reasoning: Programming languages, formalisms, and representations
856u https://openreview.net/pdf?id=_vpnJ0IJJI0y Fulltext
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-63652

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Eiter, Thomas
Higuera, Nelson
Oetsch, Johannes
Pritz, Michael
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