Xavier Giró

Position	e-mail
Associate Professor	xavier.giro@upc.edu

Office	Phone
D5-117 (Barcelona - Campus Nord) TR2-102 (Terrassa - ESEIAAT)	+34 934 015 769

Biography

Xavier Giro-i-Nieto is an associate professor at the Universitat Politecnica de Catalunya (UPC) in Barcelona, as member of the Intelligent Data Science and Artificial Intelligence Research Center (IDEAI-UPC) and Image Processing Group (GPI), and also a visiting researcher at Barcelona Supercomputing Center (BSC). He graduated in Telecommuncations Engineering at ETSETB (UPC) in 2000, after completing his master thesis on image compression at the Vrije Universiteit in Brussels (VUB) with Prof. Peter Schelkens. After working one year in Sony Brussels, he started a Phd on computer vision, supervised by Prof. Ferran Marqués. In parallel, he designed and taught courses at the ESEIAAT (video content delivery) and ETSETB (deep learning) schools at UPC, as well as the Master in Computer Vision of Barcelona (video analysis). He visited multiple times the Digital Video and MultiMedia laboratory directed by Prof. Shih-Fu Chang at Columbia University in New York between 2008-2014, with whom keeps collaborating. He also works closely with the Insight Center of Data Analytics at Dublin City University, as well as his industrial partners at Vilynx, Mediapro, and Crisalix. He serves as associate editor at IEEE Transactions in Multimedia and reviews for top tier conferences in machine learning, computer vision and multimedia.

[GSlides]

Top 10 Latest News

June 2020: I will serve as chair for the ICMR 2020 Doctoral Symposium in Dublin. If you are working on a Phd on multimedia and retrieval, please consider submitting your work.
June 2020: I will present the tutorial One Perceptron to Rule Them All: Language, Vision, Audio and Speech in ACM ICMR 2020 in Dublin.
December 2019: Paper on video object visual grounding to be presented in the NeurIPS 2019 Workshop on Visually Grounded Interaction and Language (ViGIL).
December 2019: Paper on hate speech detection in memes to be presented in the NeurIPS 2019 Workshop on AI for Social good.
October 2019: Two papers (one and two) to be presented in the ICCV 2019 Workshops on ICCV 2019 Workshop on Geometry Meets Deep Learning (GMDL) and ICCV 2019 3D Face Alignment in the Wild Challenge (FAWD). Joint work with Crisalix.
Octiber 2019: Industry ytack & demo paper at ISWC 2019 on event detection from broadcaster news RSS feeds.
October 2019: Extended abstract on video object linguistic grounding to be presented in the ACM Multimedia Workshop on Multimodal Understanding and Learning for Embodied Applications (MULEA).
Sepetmber 2019: Paper on video saliency prediction presented in BMVC 2019, joint work with Insight Center for Data Analytics at Dublin City University.
June 2019: Best paper award at the CVPR 2019 DeepVision workshop on weak labels for segmentation.
June 2019: Two presented in CVPR 2019: end-to-end video object segmentation with UOC, and inverse cooking with Facebook.

Awards: Best paper award at the CVPR 2019 DeepVision Workshop, Best scanpath prediction in Salient360 ICME Challenge 2017, Best poster award at LSCVS NIPS workshop 2016, Best poster award at ICMR 2016, Among Top 10% papers in ICIP 2015, Winner of the LSUN Saliency prediction challenge in CVPRW 2015, 2nd place in ChaLearn Cultural Event Recognition Challenge in CVPRW 2015, 2nd place in MediaEval Social Event Detection 2014, 3rd place in MediaEval Social Event Detection 2013, Winner of the Videobrowser Showdown in MMM 2012.

Scientific IDs: Google Scholar, WoK Researcher ID: M-5834-2013, ORCID: 0000-0002-9935-5332, Scopus Author ID: 35098596700, UPC Futur

Selected Service: Associate Editor of IEEE Transactions on Multimedia (2017-2019), Associate editor of ACM SIGMM records, Area Chair of ACM Multimedia (2016, 2019), Doctoral Symposium Chair in ICMR 2020, Organizer of Lifelogging Tools and Applications (LTA) workshop at ACM Multimedia 2016 & 2017.

Conference Committees: NeurIPS (2019, 2018, 2017), ICLR (2018, 2017), ICML (2019, 2018), CVPR 2019, ICCV (2019, 2017), ACM ICMR (2019, 2018, 2017), ACM Multimedia (2019, 2018, 2017, 2016, 2014), ICIP (2014, 2003), EUSIPCO 2011.

Workshop Committees: MUSA 2017@ACMMM, VSM 2016@ECCV & 2017@ICCV, EPIC 2016@ECCV & 2017@ICCV, ISM 2016, CBMI (2016, 2015,2014), CrowdMM 2015, MMSys 2015 Dataset Track, SMAP 2015, MediaEval 2014, SMAP 2014, SEWM 2014, MMSys Dataset 2014, SMAP 2013, ICIP 2003.

Journal reviewer: IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), Multimedia Tools and Applications (MTAP), EURASIP Journal on Image and Video Processing, Multimedia Systems (MMSJ), Image and Vision Computing (IMAVIS).

Journal Articles top

2019
C. Ventura, Varas, D., Vilaplana, V., Giró-i-Nieto, X., and Marques, F., “Multiresolution co-clustering for uncalibrated multiview segmentation”, Signal Processing: Image Communication, 2019. DOI Google Scholar BibTex (4.35 MB)

2018
M. Assens, McGuinness, K., O'Connor, N., and Giró-i-Nieto, X., “Scanpath and Saliency Prediction on 360 Degree Images”, Elsevier Signal Processing: Image Communication, 2018. Google Scholar BibTex (2.61 MB)
M. Dimiccoli, Gurrin, C., Crandall, D., Giró-i-Nieto, X., and Radeva, P., “Introduction to the special issue: Egocentric Vision and Lifelogging”, Journal of Visual Communication and Image Representation, 2018. DOI Google Scholar BibTex (116.21 KB)

2017
V. Campos, Jou, B., and Giró-i-Nieto, X., “From Pixels to Sentiment: Fine-tuning CNNs for Visual Sentiment Prediction”, Image and Vision Computing, 2017. DOI Google Scholar BibTex (1.92 MB)

2016
A. Carlier, Salvador, A., Cabezas, F., Giró-i-Nieto, X., Charvillat, V., and Marques, O., “Assessment of Crowdsourcing and Gamification Loss in User-Assisted Object Segmentation”, Multimedia Tools and Applications, vol. 23, no. 75, 2016. DOI Google Scholar BibTex

Book Chapters and Bookstop

In Press
D. Fernàndez, Bou, E., and Giró-i-Nieto, X., “VLX-Stories: building an online Event Knowledge Base with Emerging Entity detection”, in The Semantic Web – ISWC 2019, Auckland, New Zealand: , In Press. DOI Google Scholar BibTex

2018
V. Campos, Giró-i-Nieto, X., Jou, B., Torres, J., and Chang, S. - F., “Sentiment concept embedding for visual affect recognition”, in Multimodal Behavior Analysis in theWild, 1st ed., Elsevier, 2018. Google Scholar BibTex

2017
E. Mohedano, Salvador, A., McGuinness, K., Giró-i-Nieto, X., O'Connor, N., and Marqués, F., “Object Retrieval with Deep Convolutional Features”, in Deep Learning for Image Processing Applications, vol. 31, Amsterdam, The Netherlands: IOS Press, 2017. DOI Google Scholar BibTex
M. Bellver, Giró-i-Nieto, X., Marqués, F., and Torres, J., “Hierarchical Object Detection with Deep Reinforcement Learning”, in Deep Learning for Image Processing Applications, vol. 31, Amsterdam, The Netherlands: IOS Press, 2017. DOI Google Scholar BibTex

2012
C. Ventura, Martos, M., Giró-i-Nieto, X., Vilaplana, V., and Marqués, F., “Hierarchical Navigation and Visual Search for Video Keyframe Retrieval”, in Advances in Multimedia Modeling, vol. 7131, Springer Berlin / Heidelberg, 2012, pp. 652-654. DOI Google Scholar BibTex

Conference Papers top

In Press
B. Oriol, Canton-Ferrer, C., and Giró-i-Nieto, X., “Hate Speech in Pixels: Detection of Offensive Memes towards Automatic Moderation”, in NeurIPS 2019 Workshop on AI for Social Good, Vancouver, Canada, In Press. Google Scholar BibTex (1.91 MB)
A. Herrera-Palacio, Ventura, C., Silberer, C., Sorodoc, I. - T., Boleda, G., and Giró-i-Nieto, X., “Recurrent Instance Segmentation using Sequences of Referring Expressions”, in NeurIPS workshop on Visually Grounded Interaction and Language (ViGIL), Vancouver, Canada, In Press. Google Scholar BibTex
A. Duarte, “Cross-modal Neural Machine Translation for Sign Language Translation”, in ACM Multimedia Doctoral Consortium, Nice, France, In Press. Google Scholar BibTex
D. Fernàndez, Bou, E., and Giró-i-Nieto, X., “VLX-Stories: a Semantically Linked Event platform for media publishers”, in International Semantic Web Conference (ISWC), Auckland, New Zealand, In Press. Google Scholar BibTex
E. Ramon, Ruiz, G., Batard, T., and Giró-i-Nieto, X., “Hyperparameter-Free Losses for Model-Based Monocular Reconstruction”, in ICCV 2019 Workshop on Geometry Meets Deep Learning, Seoul, South Corea, In Press. Google Scholar BibTex (3.23 MB)

Theses top

2019
A. Salvador, “Computer Vision beyond the visible: Image understanding through language”, Universitat Politecnica de Catalunya, Barcelona, 2019. Google Scholar BibTex

2016
C. Ventura, “Visual Object Analysis using Regions and Local Features”, 2016. Google Scholar BibTex (2.5 MB)

2012
X. Giró-i-Nieto, “Part-Based Object Retrieval With Binary Partition Trees”, Universitat Politècnica de Catalunya (UPC), Barcelona, Catalonia, 2012. Google Scholar BibTex (16.34 MB)

Other top

2019
B. Oriol, “Multimodal Hate Speech Detection in Memes”. 2019. Google Scholar BibTex (1.66 MB)	Ms Thesis
X. Giró-i-Nieto, “One Perceptron to Rule Them All: Language and Vision”. 2019. Google Scholar BibTex (15.61 MB)	Presentation
J. José Nieto, “Video Saliency Prediction with Deep Neural Networks”. 2019. Google Scholar BibTex (2.17 MB)	Ms Thesis
X. Giró-i-Nieto, “Deep Learning Representations for All (a.ka. the AI hype)”. 2019. Google Scholar BibTex (10.95 MB)	Presentation
M. Tubau, “Wav2Pix: Enhancement and Evaluation of a Speech-conditioned Image Generator”. 2019. Google Scholar BibTex	Ms Thesis

Projects top

	Deep Learning for Video Analytics in Sport Events	National	Feb 2018	Jan 2021
	MALEGRA - Multimodal Signal Processing and Machine Learning on Graphs	National	Jan 2017	Dec 2020
	Deep Learning for 3D reconstruction and Simulation of Aesthetic Procedures	National	Jul 2017	Jun 2020
	Large Scale Video Tagging with Knowledge Bases	National	Jun 2017	May 2020
	Speech2Signs: Spoken to Sign Language Translation using Neural Networks	Other	Nov 2017	Nov 2018

Research Areas top

	Region-based image and video processing	Internal	Jan 1992	Dec 2020
	Lifelogging	Internal	Feb 2014	Dec 2020
	Affective Computing	Internal	Jan 2015	Dec 2020
	Deep learning	Internal	Jun 2014	Dec 2020
	Saliency prediction	Internal	Feb 2015	Dec 2019

Demos and Resources top

	EgoMon Gaze & Video Dataset	Dataset	Jul 2016
	UPC at CVPRW Visual Question Answering Challenge 2016	Software	Jun 2016
	UPC at CVPRW ActivityNet Challenge 2016	Software	Jun 2016
	Faster R-CNN Features for Instance Search (software)	Software	May 2016
	Sentiment maps generator	Software	Apr 2016

Teaching top

Acronym	Title	Level	College
BIOM	Biometric Technologies	Master in Telecommunications Engineering (MET)	ETSETB - Telecom BCN
DLAI	Deep Learning for Artificial Intelligence	Master MET	ETSETB TelecomBCN
DLCV	Deep Learning for Computer Vision	Master in Telecommunications Engineering (MET)	ETSETB Telecom BCN
DLMM	Deep Learning for Multimedia	Master & PhD	Dublin City University
DLSL	Deep Learning for Speech and Language	BSc, MSc & Phd	ETSETB TelecomBCN
IDL	Introduction to Deep Learning	BSc	ETSETB TelecomBCN
GDSA	Multimedia Content Management and Delivery	Degree in Audiovisual Systems (3rd year)	Escola Superior d'Enginyeries Industrials, Aeroespacial i Audiovisual de Terrassa (ESEIAAT)
VA	Video Analysis	Master in Computer Vision (MCV)	UAB, UOC, UPC & UPF