Abstract The concept of Visual Question Answering (VQA) has recently attracted the
attention of many researchers in the field of machine learning. Different attention models …

Visual question answering (VQA) aims to output a natural language answer based on a
picture and a related question in order to achieve machine language understanding …

This paper proposes an elastic spatial verification method for Instance Search, particularly
for dealing with non-planar and non-rigid queries exhibiting complex spatial transformations …

Instance Search (INS) is a realistic problem initiated by TRECVID, which is to retrieve all
occurrences of the querying object, location, or person from a large video collection. It is a …

We address the problem of visual instance mining, which is to extract frequently appearing
visual instances automatically from a multimedia collection. We propose a scalable mining …

Vireo @ TRecViD 2014: Instance search and semantic indexing Page 1 Singapore
Management University Institutional Knowledge at Singapore Management University Research …

Abstract Visual Question Answering (VQA) and Visual Sentiment Analysis (VSA) are recently
popular research fields in multimedia analysis using deep learning, but little effort has been …

Local features offer high repeatability, which supports efficient matching between images,
but they do not provide sufficient discriminative power. Imposing a geometric coherence …

Image correspondence is to establish the connections between coherent images, which can
be quite challenging due to the visual and geometric deformations. This paper proposes a …

This article considers multimedia question answering beyond factoid and how-to questions.
We are interested in searching videos for answering opinion-oriented questions that are …