Keywords:
- Alcohol
- Alcohol Consumption
- alcohol use
- Ambiance
- App-based survey
- Archaeology
- Assessment reactivity
- attractiveness
- attrition
- audio-visual feature extraction
- behavior
- BERT
- Big-Five
- booktube
- Casual Drinking
- Characterizing small groups
- Citizen Sourcing
- classifiers
- clustering
- cohesion
- collective classification
- Computational linguistics
- computer algorithm
- Computer Vision
- Convolutional Neural Networks
- corpus
- Crowdsourcing
- Cultural heritage
- data collection
- deep learning
- depression detection
- developing country
- Differential Privacy
- digital biomarker
- Dimensionality reduction
- diversity
- domain adaptation
- Drink size
- Drinking behaviours
- drinking context
- Eating Behavior
- Ecological momentary assessment
- Ecological momentary assessment (EMA)
- Emergent leadership
- Emerging power hierarchies
- Epigraphy
- explainability
- Facial & Body landmarks
- first impressions
- Flickr groups LDA
- Flickr PLSA topic-model communities
- Food Consumption
- food diaries
- foursquare
- Gestures
- Graph Convolutional Networks
- Graph Neural Networks
- Graph Representation Learning
- group interaction
- Group performance.
- health
- Heavy Drinking
- hieroglyph
- hirability
- Histogram of orientation
- Home Spaces
- HOOSC
- human mobility
- image retrieval
- impressions
- indexing
- information visualization
- Inter-pretable Models
- interaction
- Interview
- job interviews
- keyframe extraction
- language
- Language Production
- language style
- late-life depression
- Lausanne Data Collection Campaign
- LIWC
- location-based social networks
- loneliness
- Long-tail data distribution
- machine learning
- Maya civilization
- Maya culture
- Maya glyph
- maya glyphs
- meal
- meetings
- Mental Lexicon
- mHealth
- Mobile Crowdsensing
- mobile crowdsourcing
- mobile mining
- mobile phone data
- mobile sensing
- mobile survey
- mobility models
- model adaptation
- mood
- motion capture
- multimodal cues
- Multimodal interaction
- narcissism
- Natural conversation
- natural language porcessing
- neural networks
- Nightlife
- nonverbal be- havior
- Nonverbal behavior
- online video
- passive sensing
- perceived dominance
- performance
- Personality
- personality impressions
- Personality traits inference
- personalized service
- pervasive computing
- Physical Activity
- Picture annotation
- place extraction
- place labeling
- place visit
- prediction
- psychological correlates
- Recruitment method
- reliability analysis
- Remote meetings
- Response burden
- review
- routines
- self-training
- sensing
- Sentiment Analysis
- shape classification
- Shape descriptor
- shape recognition
- Shape retrieval
- shot boundary detection
- sketch
- small group interactions
- Smartphone application
- smartphone data
- smartphone sensing
- Smartphones
- Snack and Meal
- social computing
- social context
- social media
- social networks
- social psychology
- Social video
- sparse autoencoder
- sparse coding
- spatial data
- spectral shot clustering
- Speech activity
- Standard drink
- stress
- support
- survey
- Task-competence
- telemonitoring
- Text classification
- thin slices
- transfer learning
- Ubiquitous Computing
- unsupervised methods
- urban awareness
- Urban Computing
- Urban Crowdsourcing
- usability
- user aggregated behavior
- user behavior
- user modeling
- user satisfaction
- user study
- verbal analysis
- Verbal content
- video
- Video annotation
- video resumes
- video structuring
- video-sharing
- Visual similarity
- vlog
- vlogging
- vlogs
- wearable sensing
- well being
- well-being
- young adults
- Youth
- youtube
- YouTubeYouTube
Publications of Daniel Gatica-Perez sorted by title
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| Real-Time Face Detection Using Boosting Learning in Hierarchical Feature Spaces, , and , in: the International Conference on Pattern Recognition (ICPR), 2004 |
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| Real-Time Face Detection Using Boosting Learning in Hierarchical Feature Spaces, , and , Idiap-RR-70-2003 |
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| Recognizing conversational context in group interaction using privacy-sensitive mobile sensors, , , and , in: Proceedings of International Conference on Mobile and Ubiquitous Multimedia, Limassol, Cyprus, 2010 |
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| Referencing in YouTube Knowledge Communication Videos, and , in: ACM International Conference on Interactive Media Experiences (IMX '23), June 2023, Nantes, France, 2023 |
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| Response Burden and Dropout in a Probability-Based Online Panel Study – A Comparison between an App and Browser-Based Design, , , , and , in: Journal of Official Statistics, 2022 |
[DOI] [URL] |
| Retrieving Ancient Maya Glyphs with Shape Context, , , and , in: 2009 IEEE 12th International Conference on Computer Vision Workshops, ICCV Workshops, Kyoto, Japan, IEEE, 2009 |
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| Revisiting the Generality of the Rank-based Human Mobility Model, and , in: Proceedings of the 2013 ACM Conference on Pervasive and Ubiquitous Computing Adjunct Publication, Zurich, Switzerland, pages 1209-1218, ACM, 2013 |
[DOI] [URL] |
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| Searching the Past: An Improved Shape Descriptor to Retrieve Maya Hieroglyphs., , , and , in: Proceedings of the ACM International Conference in Multimedia, Scottsdale, USA, ACM, 2011 |
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| Semi-supervised Adapted HMMs for Unusual Event Detection, , , and , in: Pro. IEEE CVPR, 2005 |
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| Semi-supervised Adapted HMMs for Unusual Event Detection, , and , Idiap-RR-80-2004 |
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| Semi-supervised Meeting Event Recognition with Adapted HMMs, , and , in: Pro. IEEE ICME, 2005 |
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| Semi-supervised Meeting Event Recognition with Adapted HMMs, , and , Idiap-RR-15-2005 |
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| SenseCityVity: Mobile Crowdsourcing, Urban Awareness, and Collective Action in Mexico, , , , , , , , , and , in: IEEE Pervasive Computingg, Special Issue on Smart Cities, 16(2):44-53, 2017 |
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| Sensing Eating Events in Context: A Smartphone-Only Approach, , , , , and , in: IEEE Access, 10, 2022 |
[DOI] [URL] |
| Shape Representations for Maya Codical Glyphs: Knowledge-driven or Deep?, , and , in: 15th International Workshop on Content-Based Multimedia Indexing, 2017 |
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| Shooting shots: Estimating alcoholic drink sizes in real life using event-level reports and annotations of close-up pictures, , , and , in: Drug and Alcohol Review, 2020 |
[DOI] [URL] |
| Signal Processing in the Workplace, , in: IEEE Signal Processing Magazine, 32(1):121-125, 2015 |
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| Smartphone Sensing for the Well-being of Young Adults: A Review, and , in: IEEE Access, 2021 |
[DOI] [URL] |
| Smartphone usage in the wild: a large-scale analysis of applications and context, , and , in: 13th International Conference on Multimodal Interaction, 2011 |
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| Social Multimedia, Diversity, and Global South Cities: A Double Blind Side, , , and , in: Proc. ACM Workshop on Fairness, Accountability, and Transparency in Multimedia (FAT/MM), Nice, 2019 |
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| Speaker Change Detection with Privacy-Preserving Audio Cues, , , and , Idiap-RR-23-2009 |
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| Speaker Change Detection with Privacy-Preserving Audio Cues, , , and , in: Proceedings of ICMI-MLMI 2009, 2009 |
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| Speaker Localization for Microphone Array-Based ASR: The Effects of Accuracy on Overlapping Speech, and , in: Proc. Int. Conf. on Multimodal Interfaces (ICMI), 2006 |
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| Speaker Localization for Microphone Array-Based ASR: The Effects of Accuracy on Overlapping Speech, and , Idiap-RR-29-2006 |
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| Speaking Swiss: Languages and Venues in Foursquare, and , in: Proceedings of the 21st ACM International Conference on Multimedia, Barcelona, Spain, pages 501-504, ACM, 2013 |
[DOI] [URL] |
| Spectral Structuring of Home Videos, , and , in: International Conference on Image and Video Retrieval (CIVR'03), Springer Verlag, 2003 |
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| Speech Acquisition in Meetings with an Audio-Visual Sensor Array, , , , and , in: Pro. IEEE ICME, 2005 |
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| Speech Acquisition in Meetings with an Audio-Visual Sensor Array, , , , and , Idiap-RR-03-2005 |
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| Speech Enhancement and Recognition in Meetings with an Audio-Visual Sensor Array, , and , Idiap-RR-24-2006 |
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| Statistical Shape Descriptors for Ancient Maya Hieroglyphs Analysis, , École Polytechnique Fédérale de Lausanne, 2012 |
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| Stressful First Impressions in Job Interviews, , , , and , in: Proceedings of the 18th ACM International Conference on Multimodal Interaction, pages 325-332, 2016 |
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| StressSense: Detecting Stress in Unconstrained Acoustic Environments using Smartphones, , , , , , , and , in: Ubicomp'12, Pittsburgh, 2012 |
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| Tagging and Retrieving Images with Co-Occurrence Models: from Corel to Flickr, and , Idiap-RR-21-2009 |
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| Ten seconds of my nights: exploring methods to measure brightness, loudness and attendance and their associations with alcohol use from video clips, , , , , and , in: PLOS ONE, 2021 |
[DOI] |
| The emotional entanglements of smartphones in the field: On emotional discomfort, power relations, and research ethics, , , , , and , in: Area, 52(1), 2020 |
[DOI] [URL] |
| The Good, the Bad, and the Angry: Analyzing Crowdsourced Impressions of Vloggers, and , in: Proceedings of AAAI International Conference on Weblogs and Social Media, 2012 |
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| The MAAYA Project: Multimedia Analysis and Access for Documentation and Decipherment of Maya Epigraphy, , , , , , and , in: Proc. Digital Humanities Conference, Lausanne, 2014 |
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| The Mobile Data Challenge: Big Data for Mobile Computing Research, , , , , , , , and , in: Pervasive Computing, Newcastle, 2012 |
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| The Night is Young: Urban Crowdsourcing of Nightlife Patterns, , , , , , and , in: Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, ACM, 2016 |
[DOI] |