Matches in SemOpenAlex for { <https://semopenalex.org/work/W4293146064> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4293146064 endingPage "64568" @default.
- W4293146064 startingPage "64560" @default.
- W4293146064 abstract "Video corpus moment retrieval aims to localize temporal moments corresponding to textual query in a large video corpus. Previous moment retrieval systems are largely grouped into two categories: (1) anchor-based method which presets a set of video segment proposals (via sliding window) and predicts proposal that best matches with the query, and (2) anchor-free method which directly predicts frame-level start-end time of the moment related to the query (via regression). Both methods have their own inherent weaknesses: (1) anchor-based method is vulnerable to heuristic rules of generating video proposals, which causes restrictive moment prediction in variant length; and (2) anchor-free method, as is based on frame-level interplay, suffers from insufficient understanding of contextual semantics from long and sequential video. To overcome the aforementioned challenges, our proposed Cascaded Moment Proposal Network incorporates the following two main properties: (1) Hierarchical Semantic Reasoning which provides video understanding from anchor-free level to anchor-based level via building hierarchical video graph, and (2) Cascaded Moment Proposal Generation which precisely performs moment retrieval via devising cascaded multi-modal feature interaction among anchor-free and anchor-based video semantics. Extensive experiments show state-of-the-art performance on three moment retrieval benchmarks (TVR, ActivityNet, DiDeMo), while qualitative analysis shows improved interpretability. The code will be made publicly available." @default.
- W4293146064 created "2022-08-27" @default.
- W4293146064 creator A5025686923 @default.
- W4293146064 creator A5058873046 @default.
- W4293146064 creator A5066893872 @default.
- W4293146064 creator A5073287748 @default.
- W4293146064 date "2022-01-01" @default.
- W4293146064 modified "2023-10-16" @default.
- W4293146064 title "Cascaded MPN: Cascaded Moment Proposal Network for Video Corpus Moment Retrieval" @default.
- W4293146064 cites W1522734439 @default.
- W4293146064 cites W2108598243 @default.
- W4293146064 cites W2139501017 @default.
- W4293146064 cites W2194775991 @default.
- W4293146064 cites W2808399042 @default.
- W4293146064 cites W2894280539 @default.
- W4293146064 cites W2962677524 @default.
- W4293146064 cites W2962869524 @default.
- W4293146064 cites W2963017553 @default.
- W4293146064 cites W2963393391 @default.
- W4293146064 cites W2963524571 @default.
- W4293146064 cites W2963541336 @default.
- W4293146064 cites W2963576560 @default.
- W4293146064 cites W2963890755 @default.
- W4293146064 cites W2963916161 @default.
- W4293146064 cites W2964089981 @default.
- W4293146064 cites W2964214371 @default.
- W4293146064 cites W2979933490 @default.
- W4293146064 cites W2984008963 @default.
- W4293146064 cites W2990503944 @default.
- W4293146064 cites W2997429269 @default.
- W4293146064 cites W2998355566 @default.
- W4293146064 cites W3104862079 @default.
- W4293146064 cites W3105232955 @default.
- W4293146064 cites W3108328693 @default.
- W4293146064 cites W3161771873 @default.
- W4293146064 cites W3176763654 @default.
- W4293146064 doi "https://doi.org/10.1109/access.2022.3183106" @default.
- W4293146064 hasPublicationYear "2022" @default.
- W4293146064 type Work @default.
- W4293146064 citedByCount "0" @default.
- W4293146064 crossrefType "journal-article" @default.
- W4293146064 hasAuthorship W4293146064A5025686923 @default.
- W4293146064 hasAuthorship W4293146064A5058873046 @default.
- W4293146064 hasAuthorship W4293146064A5066893872 @default.
- W4293146064 hasAuthorship W4293146064A5073287748 @default.
- W4293146064 hasBestOaLocation W42931460641 @default.
- W4293146064 hasConcept C121332964 @default.
- W4293146064 hasConcept C124101348 @default.
- W4293146064 hasConcept C154945302 @default.
- W4293146064 hasConcept C173801870 @default.
- W4293146064 hasConcept C179254644 @default.
- W4293146064 hasConcept C184337299 @default.
- W4293146064 hasConcept C199360897 @default.
- W4293146064 hasConcept C23123220 @default.
- W4293146064 hasConcept C2781067378 @default.
- W4293146064 hasConcept C41008148 @default.
- W4293146064 hasConcept C74650414 @default.
- W4293146064 hasConceptScore W4293146064C121332964 @default.
- W4293146064 hasConceptScore W4293146064C124101348 @default.
- W4293146064 hasConceptScore W4293146064C154945302 @default.
- W4293146064 hasConceptScore W4293146064C173801870 @default.
- W4293146064 hasConceptScore W4293146064C179254644 @default.
- W4293146064 hasConceptScore W4293146064C184337299 @default.
- W4293146064 hasConceptScore W4293146064C199360897 @default.
- W4293146064 hasConceptScore W4293146064C23123220 @default.
- W4293146064 hasConceptScore W4293146064C2781067378 @default.
- W4293146064 hasConceptScore W4293146064C41008148 @default.
- W4293146064 hasConceptScore W4293146064C74650414 @default.
- W4293146064 hasFunder F4320322030 @default.
- W4293146064 hasFunder F4320322120 @default.
- W4293146064 hasFunder F4320335489 @default.
- W4293146064 hasLocation W42931460641 @default.
- W4293146064 hasLocation W42931460642 @default.
- W4293146064 hasOpenAccess W4293146064 @default.
- W4293146064 hasPrimaryLocation W42931460641 @default.
- W4293146064 hasRelatedWork W2376314740 @default.
- W4293146064 hasRelatedWork W2384888906 @default.
- W4293146064 hasRelatedWork W2947762898 @default.
- W4293146064 hasRelatedWork W2968260065 @default.
- W4293146064 hasRelatedWork W3097853387 @default.
- W4293146064 hasRelatedWork W3214915308 @default.
- W4293146064 hasRelatedWork W4206534706 @default.
- W4293146064 hasRelatedWork W4229079080 @default.
- W4293146064 hasRelatedWork W4289856193 @default.
- W4293146064 hasRelatedWork W4312914540 @default.
- W4293146064 hasVolume "10" @default.
- W4293146064 isParatext "false" @default.
- W4293146064 isRetracted "false" @default.
- W4293146064 workType "article" @default.