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SIDAS‘17

SIDAS 2017

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Authors:
SIDAS 2017
Changshui Zhang, Shefeng Yan, Liwei Wang, Shiguang Shan, Jingdong Chen, Fangjiong Chen
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11 October 2017 - 2:41pm
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[1] Changshui Zhang, Shefeng Yan, Liwei Wang, Shiguang Shan, Jingdong Chen, Fangjiong Chen, "SIDAS‘17", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2257. Accessed: Apr. 07, 2020.
@article{2257-17,
url = {http://sigport.org/2257},
author = {Changshui Zhang; Shefeng Yan; Liwei Wang; Shiguang Shan; Jingdong Chen; Fangjiong Chen },
publisher = {IEEE SigPort},
title = {SIDAS‘17},
year = {2017} }
TY - EJOUR
T1 - SIDAS‘17
AU - Changshui Zhang; Shefeng Yan; Liwei Wang; Shiguang Shan; Jingdong Chen; Fangjiong Chen
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2257
ER -
Changshui Zhang, Shefeng Yan, Liwei Wang, Shiguang Shan, Jingdong Chen, Fangjiong Chen. (2017). SIDAS‘17. IEEE SigPort. http://sigport.org/2257
Changshui Zhang, Shefeng Yan, Liwei Wang, Shiguang Shan, Jingdong Chen, Fangjiong Chen, 2017. SIDAS‘17. Available at: http://sigport.org/2257.
Changshui Zhang, Shefeng Yan, Liwei Wang, Shiguang Shan, Jingdong Chen, Fangjiong Chen. (2017). "SIDAS‘17." Web.
1. Changshui Zhang, Shefeng Yan, Liwei Wang, Shiguang Shan, Jingdong Chen, Fangjiong Chen. SIDAS‘17 [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2257

Semantrix: A Compressed Semantic Matrix

Tirso Rodeiro

We present a compact data structure to represent both the duration and length of homogeneous segments of trajectories from moving objects in a way that, as a data warehouse, it allows us to efficiently answer cumulative queries. The division of trajectories into relevant segments has been studied in the literature under the topic of Trajectory Segmentation. In this paper, we design a data structure to compactly represent them and the algorithms to answer the more relevant queries.

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Authors:
Tirso Rodeiro
Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro
Submitted On:
20 March 2020 - 3:35pm
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DCC20.pdf

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[1] Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro, "Semantrix: A Compressed Semantic Matrix", IEEE SigPort, 2020. [Online]. Available: http://sigport.org/5011. Accessed: Apr. 07, 2020.
@article{5011-20,
url = {http://sigport.org/5011},
author = {Nieves R. Brisaboa; Antonio Fariña; Gonzalo Navarro },
publisher = {IEEE SigPort},
title = {Semantrix: A Compressed Semantic Matrix},
year = {2020} }
TY - EJOUR
T1 - Semantrix: A Compressed Semantic Matrix
AU - Nieves R. Brisaboa; Antonio Fariña; Gonzalo Navarro
PY - 2020
PB - IEEE SigPort
UR - http://sigport.org/5011
ER -
Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro. (2020). Semantrix: A Compressed Semantic Matrix. IEEE SigPort. http://sigport.org/5011
Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro, 2020. Semantrix: A Compressed Semantic Matrix. Available at: http://sigport.org/5011.
Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro. (2020). "Semantrix: A Compressed Semantic Matrix." Web.
1. Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro. Semantrix: A Compressed Semantic Matrix [Internet]. IEEE SigPort; 2020. Available from : http://sigport.org/5011

Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization

Jungin Park

This paper presents a novel deep architecture for weakly-supervised temporal action localization that predicts temporal boundaries with graph regularization. Our model not only generates segment-level action responses but also propagates segment-level responses to
neighborhood in a form of graph Laplacian regularization. Specifically, our approach consists of two sub-modules; a class activation
module to estimate the action score map over time through the action classifiers, and a graph regularization module to refine the

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Authors:
Jungin Park
Jungin Park, Jiyoung Lee, Sangryul Jeon, Seungryong Kim, Kwanghoon Sohn
Submitted On:
20 September 2019 - 7:59pm
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Park_Oral_ICIP_2019.pdf

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[1] Jungin Park, Jiyoung Lee, Sangryul Jeon, Seungryong Kim, Kwanghoon Sohn, "Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4797. Accessed: Apr. 07, 2020.
@article{4797-19,
url = {http://sigport.org/4797},
author = {Jungin Park; Jiyoung Lee; Sangryul Jeon; Seungryong Kim; Kwanghoon Sohn },
publisher = {IEEE SigPort},
title = {Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization},
year = {2019} }
TY - EJOUR
T1 - Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization
AU - Jungin Park; Jiyoung Lee; Sangryul Jeon; Seungryong Kim; Kwanghoon Sohn
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4797
ER -
Jungin Park, Jiyoung Lee, Sangryul Jeon, Seungryong Kim, Kwanghoon Sohn. (2019). Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization. IEEE SigPort. http://sigport.org/4797
Jungin Park, Jiyoung Lee, Sangryul Jeon, Seungryong Kim, Kwanghoon Sohn, 2019. Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization. Available at: http://sigport.org/4797.
Jungin Park, Jiyoung Lee, Sangryul Jeon, Seungryong Kim, Kwanghoon Sohn. (2019). "Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization." Web.
1. Jungin Park, Jiyoung Lee, Sangryul Jeon, Seungryong Kim, Kwanghoon Sohn. Graph Regularization Network with Semantic Affinity for Weakly-supervised Temporal Action Localization [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4797

EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION

Haroon Rashid Lone
Vladimir Stankovic

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Authors:
Haroon Rashid Lone
Vladimir Stankovic
Lina Stankovic, Pushpendra Singh
Submitted On:
9 May 2019 - 7:35am
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icassp2019_Presentation_Haroon.pdf

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[1] Lina Stankovic, Pushpendra Singh, "EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4191. Accessed: Apr. 07, 2020.
@article{4191-19,
url = {http://sigport.org/4191},
author = {Lina Stankovic; Pushpendra Singh },
publisher = {IEEE SigPort},
title = {EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION},
year = {2019} }
TY - EJOUR
T1 - EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION
AU - Lina Stankovic; Pushpendra Singh
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4191
ER -
Lina Stankovic, Pushpendra Singh. (2019). EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION. IEEE SigPort. http://sigport.org/4191
Lina Stankovic, Pushpendra Singh, 2019. EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION. Available at: http://sigport.org/4191.
Lina Stankovic, Pushpendra Singh. (2019). "EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION." Web.
1. Lina Stankovic, Pushpendra Singh. EVALUATION OF NON-INTRUSIVE LOAD MONITORING ALGORITHMS FOR APPLIANCE-LEVEL ANOMALY DETECTION [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4191

Unsupervised Detection of Periodic Segments in Videos

Costas Panagiotakis

We present a solution to the problem of discovering all periodic
segments of a video and of estimating their period in
a completely unsupervised manner. These segments may be
located anywhere in the video, may differ in duration, speed,
period and may represent unseen motion patterns of any type
of objects (e.g., humans, animals, machines, etc). The proposed
method capitalizes on earlier research on the problem
of detecting common actions in videos, also known as commonality
detection or video co-segmentation. The proposed

Paper Details

Authors:
Costas Panagiotakis
Costas Panagiotakis, Giorgos Karvounas, Antonis A. Argyros
Submitted On:
5 October 2018 - 4:02am
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Unsupervised Detection of Periodic Segments in Videos

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[1] Costas Panagiotakis, Giorgos Karvounas, Antonis A. Argyros, "Unsupervised Detection of Periodic Segments in Videos", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3516. Accessed: Apr. 07, 2020.
@article{3516-18,
url = {http://sigport.org/3516},
author = {Costas Panagiotakis; Giorgos Karvounas; Antonis A. Argyros },
publisher = {IEEE SigPort},
title = {Unsupervised Detection of Periodic Segments in Videos},
year = {2018} }
TY - EJOUR
T1 - Unsupervised Detection of Periodic Segments in Videos
AU - Costas Panagiotakis; Giorgos Karvounas; Antonis A. Argyros
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3516
ER -
Costas Panagiotakis, Giorgos Karvounas, Antonis A. Argyros. (2018). Unsupervised Detection of Periodic Segments in Videos. IEEE SigPort. http://sigport.org/3516
Costas Panagiotakis, Giorgos Karvounas, Antonis A. Argyros, 2018. Unsupervised Detection of Periodic Segments in Videos. Available at: http://sigport.org/3516.
Costas Panagiotakis, Giorgos Karvounas, Antonis A. Argyros. (2018). "Unsupervised Detection of Periodic Segments in Videos." Web.
1. Costas Panagiotakis, Giorgos Karvounas, Antonis A. Argyros. Unsupervised Detection of Periodic Segments in Videos [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3516

S3D: Stacking Segmental P3D for Action Quality Assessment

Xiang Xiang

Action quality assessment is crucial in areas of sports, surgery and assembly line where action skills can be evaluated. In this paper, we propose the Segment-based P3D-fused network S3D built-upon ED-TCN and push the performance on the UNLV-Dive dataset by a significant margin. We verify that segment-aware training performs better than full-video training which turns out to focus on the water spray. We show that temporal segmentation can be embedded with few efforts.

Paper Details

Authors:
Xiang Xiang
Ye Tian, Austin Reiter, Gregory D. Hager, Trac D. Tran
Submitted On:
5 October 2018 - 2:08am
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AI Referee: Score Olympic Games

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[1] Ye Tian, Austin Reiter, Gregory D. Hager, Trac D. Tran, "S3D: Stacking Segmental P3D for Action Quality Assessment", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3501. Accessed: Apr. 07, 2020.
@article{3501-18,
url = {http://sigport.org/3501},
author = {Ye Tian; Austin Reiter; Gregory D. Hager; Trac D. Tran },
publisher = {IEEE SigPort},
title = {S3D: Stacking Segmental P3D for Action Quality Assessment},
year = {2018} }
TY - EJOUR
T1 - S3D: Stacking Segmental P3D for Action Quality Assessment
AU - Ye Tian; Austin Reiter; Gregory D. Hager; Trac D. Tran
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3501
ER -
Ye Tian, Austin Reiter, Gregory D. Hager, Trac D. Tran. (2018). S3D: Stacking Segmental P3D for Action Quality Assessment. IEEE SigPort. http://sigport.org/3501
Ye Tian, Austin Reiter, Gregory D. Hager, Trac D. Tran, 2018. S3D: Stacking Segmental P3D for Action Quality Assessment. Available at: http://sigport.org/3501.
Ye Tian, Austin Reiter, Gregory D. Hager, Trac D. Tran. (2018). "S3D: Stacking Segmental P3D for Action Quality Assessment." Web.
1. Ye Tian, Austin Reiter, Gregory D. Hager, Trac D. Tran. S3D: Stacking Segmental P3D for Action Quality Assessment [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3501

BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES

Dieudonne ATREVI

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Authors:
Dieudonne ATREVI
D. Fabrice ATREVI, Damien VIVET, Bruno EMILE
Submitted On:
20 April 2018 - 1:06am
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Poster_Icassp_ATREVI.pdf

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[1] D. Fabrice ATREVI, Damien VIVET, Bruno EMILE, "BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3071. Accessed: Apr. 07, 2020.
@article{3071-18,
url = {http://sigport.org/3071},
author = { D. Fabrice ATREVI; Damien VIVET; Bruno EMILE },
publisher = {IEEE SigPort},
title = {BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES},
year = {2018} }
TY - EJOUR
T1 - BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES
AU - D. Fabrice ATREVI; Damien VIVET; Bruno EMILE
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3071
ER -
D. Fabrice ATREVI, Damien VIVET, Bruno EMILE. (2018). BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES. IEEE SigPort. http://sigport.org/3071
D. Fabrice ATREVI, Damien VIVET, Bruno EMILE, 2018. BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES. Available at: http://sigport.org/3071.
D. Fabrice ATREVI, Damien VIVET, Bruno EMILE. (2018). "BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES." Web.
1. D. Fabrice ATREVI, Damien VIVET, Bruno EMILE. BAYESIAN GENERATIVE MODEL BASED ON COLOR HISTOGRAM OF ORIENTED PHASE AND HISTOGRAM OF ORIENTED OPTICAL FLOW FOR RARE EVENT DETECTION IN CROWDED SCENES [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3071

When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks

SIDAS 2017

Deep neural networks have led to dramatic improvements in performance for many machine learning tasks, yet the mathematical reasons for this success remain largely unclear. In this talk we present recent developments in the mathematical framework of convolutive neural networks (CNN). In particular we discuss the scattering network of Mallat and how it relates to another problem in harmonic analysis, namely the phase retrieval problem. Then we discuss the general convolutive neural network from a theoretician point of view.

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Authors:
SIDAS 2017
Radu Balan
Submitted On:
19 October 2017 - 11:56am
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Presentation slides (pdf version)

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[1] Radu Balan, "When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2263. Accessed: Apr. 07, 2020.
@article{2263-17,
url = {http://sigport.org/2263},
author = {Radu Balan },
publisher = {IEEE SigPort},
title = {When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks},
year = {2017} }
TY - EJOUR
T1 - When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks
AU - Radu Balan
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2263
ER -
Radu Balan. (2017). When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks. IEEE SigPort. http://sigport.org/2263
Radu Balan, 2017. When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks. Available at: http://sigport.org/2263.
Radu Balan. (2017). "When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks." Web.
1. Radu Balan. When Harmonic Analysis Meets Machine Learning: Lipschitz Analysis of Deep Convolution Networks [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2263

SIDAS‘17

Changshui Zhang

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Authors:
Changshui Zhang
Submitted On:
8 October 2017 - 10:24pm
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SIDAS2017_materials.pdf

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[1] , "SIDAS‘17", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2256. Accessed: Apr. 07, 2020.
@article{2256-17,
url = {http://sigport.org/2256},
author = { },
publisher = {IEEE SigPort},
title = {SIDAS‘17},
year = {2017} }
TY - EJOUR
T1 - SIDAS‘17
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2256
ER -
. (2017). SIDAS‘17. IEEE SigPort. http://sigport.org/2256
, 2017. SIDAS‘17. Available at: http://sigport.org/2256.
. (2017). "SIDAS‘17." Web.
1. . SIDAS‘17 [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2256

ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President

RababKreidieh Ward

IEEE Signal Processing Society welcoming remarks slides from IEEE President, Rabab Ward at ICIP 2017 on 18 September 2017 in Beijing, China.

Accompanying video can be fount on the Resource Center as well as IEEE SPS YouTube: https://www.youtube.com/watch?v=NRRzs0bB0a0.

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Authors:
RababKreidieh Ward
Submitted On:
18 September 2017 - 3:38pm
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ICIP 2017 - Rabab Ward Opening Remarks.pdf

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[1] , "ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2228. Accessed: Apr. 07, 2020.
@article{2228-17,
url = {http://sigport.org/2228},
author = { },
publisher = {IEEE SigPort},
title = {ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President},
year = {2017} }
TY - EJOUR
T1 - ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2228
ER -
. (2017). ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President. IEEE SigPort. http://sigport.org/2228
, 2017. ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President. Available at: http://sigport.org/2228.
. (2017). "ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President." Web.
1. . ICIP 2017 - SPS Welcoming Remarks, Rabab Ward, IEEE SPS President [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2228

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