FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3191337212> ?p ?o ?g. }

• W3191337212 endingPage "103256" @default.
• W3191337212 startingPage "103256" @default.
• W3191337212 abstract "Weakly supervised temporal action localization is a challenging computer vision task, which aims to derive frame-level action identifier based on video-level supervision. Attention mechanism is a widely used paradigm for action recognition and localization in most recent methods. However, existing attention-based methods mostly focus on capturing the global dependency of the frame sequence regardless of the local inter-frame distances. Moreover, during background modeling, different background contents are typically classified into one category, which inevitably jeopardizes the discriminative ability of classifiers and brings about irrelevant noise. In this paper, we present a novel self-attentive pathway search framework, namely SAPS, to address the above challenges. To achieve comprehensive representation with discriminative attention weights, we design a NAS-based attentive module with a path-level searching process, and construct a competitive attention structure revealing both local and global dependency. Furthermore, we propose the action-related background modeling for robust background-action augmentation, where knowledge derived from background can provide informative clues for action recognition. An ensemble T-CAM operation is subsequently designed to incorporate background information to further refine the temporal action localization results. Extensive experiments on two benchmark datasets (i.e., THUMOS14 and ActivityNet1.2) have clearly corroborated the efficacy of our method. • Employ NAS on attention mechanism to learn task-specific pathway. • Develop action-related background modeling with a well-designed ensemble T-CAM. • Conduct extensive experiments to demonstrate effectiveness and efficiency." @default.
• W3191337212 created "2021-08-16" @default.
• W3191337212 creator A5005417134 @default.
• W3191337212 creator A5014178940 @default.
• W3191337212 creator A5017743261 @default.
• W3191337212 creator A5063880073 @default.
• W3191337212 date "2021-09-01" @default.
• W3191337212 modified "2023-10-15" @default.
• W3191337212 title "SAPS: Self-Attentive Pathway Search for weakly-supervised action localization with background-action augmentation" @default.
• W3191337212 cites W1522734439 @default.
• W3191337212 cites W1947481528 @default.
• W3191337212 cites W2005720384 @default.
• W3191337212 cites W2095242101 @default.
• W3191337212 cites W2105101328 @default.
• W3191337212 cites W2142470670 @default.
• W3191337212 cites W2235034809 @default.
• W3191337212 cites W2342662179 @default.
• W3191337212 cites W2342776425 @default.
• W3191337212 cites W2369976370 @default.
• W3191337212 cites W2463824207 @default.
• W3191337212 cites W2529163075 @default.
• W3191337212 cites W2588249105 @default.
• W3191337212 cites W2604113307 @default.
• W3191337212 cites W2884002012 @default.
• W3191337212 cites W2884293275 @default.
• W3191337212 cites W2895240652 @default.
• W3191337212 cites W2948229620 @default.
• W3191337212 cites W2952435096 @default.
• W3191337212 cites W2955874753 @default.
• W3191337212 cites W2960010704 @default.
• W3191337212 cites W2962677524 @default.
• W3191337212 cites W2962709777 @default.
• W3191337212 cites W2962876901 @default.
• W3191337212 cites W2962964140 @default.
• W3191337212 cites W2963247196 @default.
• W3191337212 cites W2963321993 @default.
• W3191337212 cites W2963524571 @default.
• W3191337212 cites W2963820951 @default.
• W3191337212 cites W2963821229 @default.
• W3191337212 cites W2964214371 @default.
• W3191337212 cites W2964216549 @default.
• W3191337212 cites W2980270353 @default.
• W3191337212 cites W2984619425 @default.
• W3191337212 cites W2988098865 @default.
• W3191337212 cites W2989042503 @default.
• W3191337212 cites W2998702159 @default.
• W3191337212 cites W3035585099 @default.
• W3191337212 cites W4255158661 @default.
• W3191337212 cites W978857790 @default.
• W3191337212 doi "https://doi.org/10.1016/j.cviu.2021.103256" @default.
• W3191337212 hasPublicationYear "2021" @default.
• W3191337212 type Work @default.
• W3191337212 sameAs 3191337212 @default.
• W3191337212 citedByCount "4" @default.
• W3191337212 countsByYear W31913372122022 @default.
• W3191337212 countsByYear W31913372122023 @default.
• W3191337212 crossrefType "journal-article" @default.
• W3191337212 hasAuthorship W3191337212A5005417134 @default.
• W3191337212 hasAuthorship W3191337212A5014178940 @default.
• W3191337212 hasAuthorship W3191337212A5017743261 @default.
• W3191337212 hasAuthorship W3191337212A5063880073 @default.
• W3191337212 hasConcept C111919701 @default.
• W3191337212 hasConcept C119857082 @default.
• W3191337212 hasConcept C121332964 @default.
• W3191337212 hasConcept C126042441 @default.
• W3191337212 hasConcept C13280743 @default.
• W3191337212 hasConcept C153180895 @default.
• W3191337212 hasConcept C154945302 @default.
• W3191337212 hasConcept C162324750 @default.
• W3191337212 hasConcept C17744445 @default.
• W3191337212 hasConcept C185798385 @default.
• W3191337212 hasConcept C187736073 @default.
• W3191337212 hasConcept C199360897 @default.
• W3191337212 hasConcept C199539241 @default.
• W3191337212 hasConcept C205649164 @default.
• W3191337212 hasConcept C2776359362 @default.
• W3191337212 hasConcept C2780451532 @default.
• W3191337212 hasConcept C2780791683 @default.
• W3191337212 hasConcept C2780801425 @default.
• W3191337212 hasConcept C41008148 @default.
• W3191337212 hasConcept C62520636 @default.
• W3191337212 hasConcept C76155785 @default.
• W3191337212 hasConcept C94625758 @default.
• W3191337212 hasConcept C97931131 @default.
• W3191337212 hasConcept C98045186 @default.
• W3191337212 hasConceptScore W3191337212C111919701 @default.
• W3191337212 hasConceptScore W3191337212C119857082 @default.
• W3191337212 hasConceptScore W3191337212C121332964 @default.
• W3191337212 hasConceptScore W3191337212C126042441 @default.
• W3191337212 hasConceptScore W3191337212C13280743 @default.
• W3191337212 hasConceptScore W3191337212C153180895 @default.
• W3191337212 hasConceptScore W3191337212C154945302 @default.
• W3191337212 hasConceptScore W3191337212C162324750 @default.
• W3191337212 hasConceptScore W3191337212C17744445 @default.
• W3191337212 hasConceptScore W3191337212C185798385 @default.
• W3191337212 hasConceptScore W3191337212C187736073 @default.
• W3191337212 hasConceptScore W3191337212C199360897 @default.
• W3191337212 hasConceptScore W3191337212C199539241 @default.

• next