Results 51 to 60 of about 20,321 (258)
Adaptive Curriculum Learning for Video Captioning
IEEE Access, 2022 A portion of the data in video captioning datasets are noisy and unsuitable for models to learn at early stages, e.g., there could be a generic 4-word-long caption lacking distinctive details of video content and a 19-word-long description with rare ...
Shanhao Li, Bang Yang, Yuexian Zou
doaj +1 more source
Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix
Advanced Functional Materials, EarlyView.Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt +2 more
wiley +1 more source
From Deterministic to Generative: Multi-Modal Stochastic RNNs for Video Captioning
, 2017 Video captioning in essential is a complex natural process, which is affected by various uncertainties stemming from video content, subjective judgment, etc.
Gao, Lianli +5 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng +16 more
wiley +1 more source
Reinforced Video Captioning with Entailment Rewards
, 2017 Sequence-to-sequence models have shown promising improvements on the temporal task of video captioning, but they optimize word-level cross-entropy loss during training.
Bansal, Mohit, Pasunuru, Ramakanth
core +1 more source
Fluid Forces Control Structural Remodeling of Blind‐Ended Lymphatic Microvessels
Advanced Healthcare Materials, EarlyView.Using innovative microfluidic biofabrication with fluid mechanical insights, we recapitulated the blind‐ended microanatomy and physiological drainage properties of capillary lymphatics. Our results reveal the interrelationship between intra‐ and extraluminal regions of lymphatic vessels due to flow‐induced sprouting and morphological changes that ...
Jacob C. Holter +5 more
wiley +1 more source
Enhanced Hybrid Framework and Comparative Analysis of Deep Learning Architectures for Video Captioning [PDF]
EPJ Web of ConferencesWith the rapid development of multimedia content on digital platforms, there is more and more need for intelligent systems to understand and describe videos in natural language.
Bhusare Pranali Prabhakar +1 more
doaj +1 more source
Parallel Pathway Dense Video Captioning With Deformable Transformer
IEEE Access, 2022 Dense video captioning is a very challenging task because it requires a high-level understanding of the video story, as well as pinpointing details such as objects and motions for a consistent and fluent description of the video.
Wangyu Choi, Jiasi Chen, Jongwon Yoon
doaj +1 more source
Generating Video Descriptions with Topic Guidance
, 2017 Generating video descriptions in natural language (a.k.a. video captioning) is a more challenging task than image captioning as the videos are intrinsically more complicated than images in two aspects.
Ba Lei Jimmy +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Deployable medical devices typically need external stimuli to trigger deployment. However, external stimuli are difficult to supply within tissues. Here, we describe a strategy to deploy small‐scale structures into soft tissues after insertion without the need for any stimulus. We demonstrate deployment within a tissue phantom.
Yeh‐Chia Tseng +13 more
wiley +1 more source