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MM
2015
ACM
14views Multimedia» more  MM 2015»
3 years 9 months ago
Bringing Deep Causality to Multimedia Data Streams
We live in a data abundance era. Availability of large volume of diverse multimedia data streams (ranging from video, to tweets, to activity, and to PM2.5) can now be used to solv...
Laleh Jalali, Ramesh Jain
MM
2015
ACM
19views Multimedia» more  MM 2015»
3 years 9 months ago
Temporal Localization of Fine-Grained Actions in Videos by Domain Transfer from Web Images
We address the problem of fine-grained action localization from temporally untrimmed web videos. We assume that only weak video-level annotations are available for training. The ...
Chen Sun, Sanketh Shetty, Rahul Sukthankar, Ram Ne...
MM
2015
ACM
8views Multimedia» more  MM 2015»
3 years 9 months ago
Searching and Browsing Live, Web-based Meetings
Establishing common ground is one of the key problems for any form of communication. The problem is particularly pronounced in remote meetings, in which participants can easily lo...
Scott Carter, Laurent Denoue, Matthew Cooper
MM
2015
ACM
16views Multimedia» more  MM 2015»
3 years 9 months ago
GPU Accelerated Generalised Subclass Discriminant Analysis for Event and Concept Detection in Video
In this paper a discriminant analysis (DA) technique called accelerated generalised subclass discriminant analysis (AGSDA) and its GPU implementation are presented. This method id...
Stavros Arestis-Chartampilas, Nikolaos Gkalelis, V...
MM
2015
ACM
7views Multimedia» more  MM 2015»
3 years 9 months ago
Studying Object Naming with Online Photos and Caption
We explore what names people use to describe visual concepts and why these names are chosen. Choosing object names has been a topic of interest in cognitive psychology, but a syst...
Alexander Patrick Mathews, Lexing Xie, Xuming He
MM
2015
ACM
10views Multimedia» more  MM 2015»
3 years 9 months ago
Learning Socially Embedded Visual Representation from Scratch
Learning image representation by deep model has recently made remarkable achievements for semantic-oriented applications, such as image classification. However, for usercentric t...
Shaowei Liu, Peng Cui, Wenwu Zhu 0001, Shiqiang Ya...
MM
2015
ACM
7views Multimedia» more  MM 2015»
3 years 9 months ago
Impact of Tone-mapping Algorithms on Subjective and Objective Face Recognition in HDR Images
Crowdsourcing is a popular tool for conducting subjective evaluations in uncontrolled environments and at low cost. In this paper, a crowdsourcing study is conducted to investigat...
Pavel Korshunov, Marco V. Bernardo, António...
MM
2015
ACM
22views Multimedia» more  MM 2015»
3 years 9 months ago
Learning Combinations of Multiple Feature Representations for Music Emotion Prediction
Music consists of several structures and patterns evolving through time which greatly influences the human decoding of higher-level cognitive aspects of music like the emotions e...
Jens Madsen, Bjørn Sand Jensen, Jan Larsen
MM
2015
ACM
7views Multimedia» more  MM 2015»
3 years 9 months ago
Geolocation with Subsampled Microblog Social Media
We propose a data-driven geolocation method on microblog text. Key idea underlying our approach is sparse coding, an unsupervised learning algorithm. Unlike conventional positioni...
Miriam Cha, Youngjune L. Gwon, H. T. Kung
MM
2015
ACM
12views Multimedia» more  MM 2015»
3 years 9 months ago
Visual Affect Around the World: A Large-scale Multilingual Visual Sentiment Ontology
Every culture and language is unique. Our work expressly focuses on the uniqueness of culture and language in relation to human affect, specifically sentiment and emotion semant...
Brendan Jou, Tao Chen, Nikolaos Pappas, Miriam Red...
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