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David Semedo
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Trecvid 2018: Benchmarking video activity detection, video captioning and matching, video storytelling linking and video search
G Awad, AA Butt, K Curtis, Y Lee, J Fiscus, A Godil, D Joy, A Delgado, ...
Proceedings of TRECVID 2018, 2018
1162018
NovaSearch at ImageCLEFmed 2016 Subfigure Classification Task.
D Semedo, J Magalh„es
CLEF (Working Notes), 386-398, 2016
152016
Open-domain conversational search assistant with transformers
R Ferreira, M Leite, D Semedo, J Magalhaes
European Conference on Information Retrieval, 130-145, 2021
72021
Cross-modal subspace learning with scheduled adaptive margin constraints
D Semedo, J Magalh„es
Proceedings of the 27th ACM International Conference on Multimedia, 75-83, 2019
72019
A benchmark of visual storytelling in social media
G Marcelino, D Semedo, A Mour„o, S Blasi, M Mrak, J Magalh„es
Proceedings of the 2019 on International Conference on Multimedia Retrieval†…, 2019
62019
Adaptive Temporal Triplet-loss for Cross-modal Embedding Learning
D Semedo, J Magalh„es
Proceedings of the 28th ACM International Conference on Multimedia, 1152-1161, 2020
42020
Temporal Cross-Media Retrieval with Soft-Smoothing
D Semedo, J Magalhaes
Proceedings of the 26th ACM international conference on Multimedia, 1038-1046, 2018
42018
TWIZ: A conversational Task Wizard with multimodal curiosity-exploration
R Ferreira, D Tavares, D Silva, F Vicente, M Bonito, G GonÁalves, ...
Alexa Prize TaskBot Challenge Proceedings. https://www. amazon. science†…, 2022
32022
iFetch: Multimodal Conversational Agents for the Online Fashion Marketplace
RG Sousa, PM Ferreira, PM Costa, P Azevedo, JP Costeira, C Santiago, ...
Proceedings of the 2nd ACM Multimedia Workshop on Multimodal Conversational†…, 2021
32021
Diachronic Cross-modal Embeddings
D Semedo, J Magalhaes
Proceedings of the 27th ACM International Conference on Multimedia, 2061-2069, 2019
32019
Dynamic-keyword extraction from social media
D Semedo, J Magalh„es
European conference on information retrieval, 852-860, 2019
32019
TRECVID 2018: Benchmarking Video Activity Detection
G Awad, A Butt, K Curtis, J Fiscus, A Godil, AF Smeaton, Y Graham, ...
Video Captioning and Matching, Video Storytelling Linking and Video Search, 2018
32018
Polite Task-oriented Dialog Agents: To Generate or to Rewrite?
D Silva, D Semedo, J Magalh„es
Proceedings of the 12th Workshop on Computational Approaches to Subjectivity†…, 2022
22022
Contact-free Airport Borders with Biometrics-on-the-Move
D Semedo, D Carmo, R Padnevych, J Magalhaes
2021 IEEE International Workshop on Biometrics and Forensics (IWBF), 1-2, 2021
22021
A public transport bus assignment problem: parallel metaheuristics assessment
DF Semedo
22015
Asynchronous Parallel Ant-Colony Optimization Strategies: Application to the Multi-Depot Vehicle Scheduling Problem with Line Exchanges
D Semedo, P Barahona, P Medeiros
INForum, 1-16, 2015
22015
NewsImages: addressing the depiction gap with an online news dataset for text-image rematching
A Lommatzsch, B Kille, ÷ ÷zgŲbek, Y Zhou, J Tešić, C Bartolomeu, ...
Proceedings of the 13th ACM Multimedia Systems Conference, 227-233, 2022
12022
NewsSeek-NOVA at MediaEval 2021: Context-enriched Multimodal Transformers For News Images Re-matching
C Bartolomeu, R Nůbrega, D Semedo
Proceedings of the MediaEval Benchmarking Initiative for Multimedia Evaluation, 2021
12021
Bridging Vision and Language over Time with Neural Cross-modal Embeddings
DF Semedo
12020
Understanding News Text and Images Connection with Context-enriched Multimodal Transformers
C Bartolomeu, R Nůbrega, D Semedo
Proceedings of the 30th ACM International Conference on Multimedia, 5821-5832, 2022
2022
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