Web video categorization based on Wikipedia categories and content-duplicated open resources
Proceedings of the international conference on Multimedia
Tag suggestion and localization in user-generated videos based on social knowledge
Proceedings of second ACM SIGMM workshop on Social media
Pairwise weak geometric consistency for large scale image search
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
Multimedia Tools and Applications
Mining tweets for tag recommendation on social media
Proceedings of the 3rd international workshop on Search and mining user-generated contents
Video-to-shot tag allocation by weighted sparse group lasso
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Enriching and localizing semantic tags in internet videos
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Cross media hyperlinking for search topic browsing
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Efficient video copy detection via aligning video signature time series
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval
Interactive product image search with complex scenes
Proceedings of the 4th International Conference on Internet Multimedia Computing and Service
Scalable mining of small visual objects
Proceedings of the 20th ACM international conference on Multimedia
Snap-and-ask: answering multimodal question by naming visual instance
Proceedings of the 20th ACM international conference on Multimedia
Video hyperlinking: libraries and tools for threading and visualizing large video collection
Proceedings of the 20th ACM international conference on Multimedia
Improving bag-of-visual-words model with spatial-temporal correlation for video retrieval
Proceedings of the 21st ACM international conference on Information and knowledge management
SIFT match verification by geometric coding for large-scale partial-duplicate web image search
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Searching visual instances with topology checking and context modeling
Proceedings of the 3rd ACM conference on International conference on multimedia retrieval
Near-duplicate video retrieval: Current research and future trends
ACM Computing Surveys (CSUR)
Strong geometrical consistency in large scale partial-duplicate image search
Proceedings of the 21st ACM international conference on Multimedia
Metadata enrichment for news video retrieval: a graph-based propagation approach
Proceedings of the 21st ACM international conference on Multimedia
Recognizing human-human interaction activities using visual and textual information
Pattern Recognition Letters
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With the proliferation of Web 2.0 applications, user-supplied social tags are commonly available in social media as a means to bridge the semantic gap. On the other hand, the explosive expansion of social web makes an overwhelming number of web videos available, among which there exists a large number of near-duplicate videos. In this paper, we investigate techniques which allow effective annotation of web videos from a data-driven perspective. A novel classifier-free video annotation framework is proposed by first retrieving visual duplicates and then suggesting representative tags. The significance of this paper lies in the addressing of two timely issues for annotating query videos. First, we provide a novel solution for fast near-duplicate video retrieval. Second, based on the outcome of near-duplicate search, we explore the potential that the data-driven annotation could be successful when huge volume of tagged web videos is freely accessible online. Experiments on cross sources (annotating Google videos and Yahoo! videos using YouTube videos) and cross time periods (annotating YouTube videos using historical data) show the effectiveness and efficiency of the proposed classifier-free approach for web video tag annotation.