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85
Event-based analysis of video
- In Proc. CVPR
, 2001
"... Dynamic events can be regarded as long-term temporal objects, which are characterized by spatiotemporal features at multiple temporal scales. Based on this, we design a simple statistical distance measure between video sequences (possibly of different lengths) based on their behavioral content. This ..."
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Cited by 145 (2 self)
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simple event representation and associated distance measure supports event-based search and indexing even when only one short example-clip is available. However, when multiple example-clips of the same event are available (either as a result of the clustering process, or supplied manually), these can
unknown title
"... Dynamic events can be regarded as long-term temporal objects, which are characterized by spatio-temporal features at multiple temporal scales. Based on this, we design a simple statistical distance measure between video sequences (possibly of different lengths) based on their behavioral content. Thi ..."
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is available. However, when multiple example-clips of the same event are available (either as a result of the clustering process, or given manually), these can be used to refine the event representation, the associated distance measure, and accordingly the quality of the detection and clustering process. 1
Robust Object Tracking with Online Multiple Instance Learning
, 2011
"... In this paper, we address the problem of tracking an object in a video given its location in the first frame and no other information. Recently, a class of tracking techniques called “tracking by detection ” has been shown to give promising results at real-time speeds. These methods train a discrim ..."
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Cited by 140 (7 self)
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examples, which degrade the classifier and can cause drift. In this paper, we show that using Multiple Instance Learning (MIL) instead of traditional supervised learning avoids these problems and can therefore lead to a more robust tracker with fewer parameter tweaks. We propose a novel online MIL
HITS-CLIP yields genome-wide insights into brain alternative RNA processing
- Nature
, 2008
"... Protein-RNA interactions play critical roles in all aspects of gene expression. Here we develop a genome-wide means of mapping protein-RNA binding sites in vivo, by high throughput sequencing of RNA isolated by crosslinking immunoprecipitation (HITS-CLIP). HITS-CLIP analysis of the neuron-specific s ..."
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Cited by 96 (3 self)
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Protein-RNA interactions play critical roles in all aspects of gene expression. Here we develop a genome-wide means of mapping protein-RNA binding sites in vivo, by high throughput sequencing of RNA isolated by crosslinking immunoprecipitation (HITS-CLIP). HITS-CLIP analysis of the neuron
Analysis and design of RNA sequencing experiments for identifying isoform regulation
- Nat Methods
"... Through alternative splicing, most human genes express multiple isoforms that often differ in function. To infer isoform regulation from high-throughput sequencing of cDNA fragments (RNA-seq), we developed the mixture-of-isoforms (MISO) model, a statistical model that estimates expression of alterna ..."
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Cited by 76 (4 self)
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Through alternative splicing, most human genes express multiple isoforms that often differ in function. To infer isoform regulation from high-throughput sequencing of cDNA fragments (RNA-seq), we developed the mixture-of-isoforms (MISO) model, a statistical model that estimates expression
A defeasible logic reasoner for the semantic web
- In Proc. of the Workshop on Rules and Rule Markup Languages for the Semantic Web
, 2004
"... Abstract. Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is, among others, useful for ontology integration, where conflicting information arises naturally; and for the modeling of business rules and policies, where r ..."
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Cited by 50 (11 self)
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rules with exceptions are often used. This paper describes these scenarios in more detail, and reports on the implementation of a system for defeasible reasoning on the Web. The system is called DR-DEVICE and is capable of reasoning about RDF metadata over multiple Web sources using defeasible logic
See What You Want to See: Motivational Influences on Visual Perception,”
- Journal of Personality and Social Psychology,
, 2006
"... People's motivational states-their wishes and preferences-influence their processing of visual stimuli. In 5 studies, participants shown an ambiguous figure (e.g., one that could be seen either as the letter B or the number 13) tended to report seeing the interpretation that assigned them to o ..."
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Cited by 79 (1 self)
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. People are not aware of everything that is going on around them. Consider, for example, recent studies of attentional blindness. Of undergraduates asked to monitor how many times people in a videotape pass a basketball among themselves, 40% failed to see the woman in a gorilla suit saunter
Multiple Purposes of Digital Stories and Podcasts in ePortfolios
"... Abstract: The ancient art of storytelling can be a powerful tool for deep learning and reflection. Add today!s multimedia technology and you have a highly motivating project-based learning activity as well as a powerful artifact in an electronic portfolio. A digital story is a short digital video cl ..."
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clip, usually told in first person narrative with the learner!s own voice, illustrated primarily with still images, and often with an added music track. Share examples of digital stories/podcasts in ePortfolios to address different purposes (introduction of self, reflection, rich multimedia artifacts
From Multiple Views to Single View: A Neural Network Approach
"... In most general learning problems, data is obtained from multiple sources. Hence, the features can be inherently par-titioned into multiple views or feature sets. For example, a media clip can have both audio and video features. If we con-catenate these features to form a single view, we essentially ..."
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Cited by 1 (0 self)
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In most general learning problems, data is obtained from multiple sources. Hence, the features can be inherently par-titioned into multiple views or feature sets. For example, a media clip can have both audio and video features. If we con-catenate these features to form a single view, we
Automating Web Navigation with the WebVCR
- In Proc. of WWW
, 2000
"... frames, and the growth of dynamic content, have made the process of retrieving Web content more complicated, and sometimes tedious. For example, Web browsers do not provide a method for a user to bookmark a frame-based Web site once the user navigates within the initial frameset. Also, some sites, s ..."
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Cited by 42 (4 self)
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frames, and the growth of dynamic content, have made the process of retrieving Web content more complicated, and sometimes tedious. For example, Web browsers do not provide a method for a user to bookmark a frame-based Web site once the user navigates within the initial frameset. Also, some sites
Results 1 - 10
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85