An analytical study of information extraction from unstructured and multidimensional big data

K Adnan, R Akbar - Journal of Big Data, 2019 - Springer
Process of information extraction (IE) is used to extract useful information from unstructured
or semi-structured data. Big data arise new challenges for IE techniques with the rapid …

Limitations of information extraction methods and techniques for heterogeneous unstructured big data

K Adnan, R Akbar - International Journal of Engineering …, 2019 - journals.sagepub.com
During the recent era of big data, a huge volume of unstructured data are being produced in
various forms of audio, video, images, text, and animation. Effective use of these …

Compositional exemplars for in-context learning

J Ye, Z Wu, J Feng, T Yu… - … Conference on Machine …, 2023 - proceedings.mlr.press
Large pretrained language models (LMs) have shown impressive In-Context Learning (ICL)
ability, where the model learns to do an unseen task simply by conditioning on a prompt …

Egovlpv2: Egocentric video-language pre-training with fusion in the backbone

S Pramanick, Y Song, S Nag, KQ Lin… - Proceedings of the …, 2023 - openaccess.thecvf.com
Video-language pre-training (VLP) has become increasingly important due to its ability to
generalize to various vision and language tasks. However, existing egocentric VLP …

Video summarization using deep neural networks: A survey

E Apostolidis, E Adamantidou, AI Metsai… - Proceedings of the …, 2021 - ieeexplore.ieee.org
Video summarization technologies aim to create a concise and complete synopsis by
selecting the most informative parts of the video content. Several approaches have been …

Align and attend: Multimodal summarization with dual contrastive losses

B He, J Wang, J Qiu, T Bui… - Proceedings of the …, 2023 - openaccess.thecvf.com
The goal of multimodal summarization is to extract the most important information from
different modalities to form summaries. Unlike unimodal summarization, the multimodal …

Clip-it! language-guided video summarization

M Narasimhan, A Rohrbach… - Advances in neural …, 2021 - proceedings.neurips.cc
A generic video summary is an abridged version of a video that conveys the whole story and
features the most important scenes. Yet the importance of scenes in a video is often …

Listen to look: Action recognition by previewing audio

R Gao, TH Oh, K Grauman… - Proceedings of the …, 2020 - openaccess.thecvf.com
In the face of the video data deluge, today's expensive clip-level classifiers are increasingly
impractical. We propose a framework for efficient action recognition in untrimmed video that …

Deep reinforcement learning for unsupervised video summarization with diversity-representativeness reward

K Zhou, Y Qiao, T **ang - Proceedings of the AAAI conference on …, 2018 - ojs.aaai.org
Video summarization aims to facilitate large-scale video browsing by producing short,
concise summaries that are diverse and representative of original videos. In this paper, we …

Unsupervised video summarization with adversarial lstm networks

B Mahasseni, M Lam… - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
This paper addresses the problem of unsupervised video summarization, formulated as
selecting a sparse subset of video frames that optimally represent the input video. Our key …