Semantic Video Object Extraction Based on Backward Tracking of Multivalued Watershed. - Daniel Gatica-Perez; Ming-Ting Sun; Chuang Gu (ICIP (2), 1999)

Generating Video Objects by Multiple-View Extensive Partition Lattice Operators. - Daniel Gatica-Perez; Ming-Ting Sun; Chuang Gu (ICIP, 2000)

Semiautomatic video object generation using multivalued watershed and partition lattice operators. - Daniel Gatica-Perez; Ming-Ting Sun; Chuang Gu (ISCAS, 2000)

Partition Lattice Operators for Extraction of Semantic Video Objects. - Daniel Gatica-Perez; Ming-Ting Sun; Chuang Gu (ISMM, 2000)

Consumer Video Structuring by Probabilistic Merging of Video Segments. - Daniel Gatica-Perez; Ming-Ting Sun; Alexander C. Loui (ICME, 2001)

Semantic video object extraction using four-band watershed and partition lattice operators. - Daniel Gatica-Perez; Chuang Gu; Ming-Ting Sun (IEEE Trans. Circuits Syst. Video Technol., 2001)

Multiview extensive partition operators for semantic video object extraction. - Daniel Gatica-Perez; Ming-Ting Sun; Chuang Gu (IEEE Trans. Circuits Syst. Video Technol., 2001)

Extensive partition operators, gray-level connected operators, and region merging/classification segmentation algorithms: theoretical links. - Daniel Gatica-Perez; Chuang Gu; Ming-Ting Sun; Salvador Ruiz-Correa (IEEE Trans. Image Process., 2001)

Probabilistic home video structuring: feature selection and performance evaluation. - Daniel Gatica-Perez; Alexander C. Loui; Ming-Ting Sun (ICIP (1), 2002)

Linking objects in videos by importance sampling. - Daniel Gatica-Perez; Ming-Ting Sun (ICME (2), 2002)

Video Object Hyper-Links for Streaming Applications. - Daniel Gatica-Perez; Zhi Zhou 010; Ming-Ting Sun; Vincent Hsu (VISUAL, 2002)

An implicit motion likelihood for tracking with particle filters. - Jean-Marc Odobez; Sileye O. Ba; Daniel Gatica-Perez (BMVC, 2003)

Spectral Structuring of Home Videos. - Jean-Marc Odobez; Daniel Gatica-Perez; Maël Guillemot (CIVR, 2003)

Modeling human interaction in meetings. - Iain McCowan; Samy Bengio; Daniel Gatica-Perez; Guillaume Lathoud; Florent Monay; Darren Moore; Pierre Wellner; Hervé Bourlard (ICASSP (4), 2003)

On automatic annotation of meeting databases. - Mark Barnard; Samy Bengio; Hervé Bourlard; Daniel Gatica-Perez; Iain McCowan (ICIP (3), 2003)

Audio-visual speaker tracking with importance particle filters. - Daniel Gatica-Perez; Guillaume Lathoud; Iain McCowan; Jean-Marc Odobez; Darren Moore (ICIP (3), 2003)

A Hierarchical Keyframe User Interface for Browsing Video over the Internet. - Maël Guillemot; Pierre Wellner; Daniel Gatica-Perez; Jean-Marc Odobez (INTERACT, 2003)

On image auto-annotation with latent space models. - Florent Monay; Daniel Gatica-Perez (ACM Multimedia, 2003)

Finding structure in home videos by probabilistic hierarchical clustering. - Daniel Gatica-Perez; Alexander C. Loui; Ming-Ting Sun (IEEE Trans. Circuits Syst. Video Technol., 2003)

Order Matters: A Distributed Sampling Method for Multi-Object Tracking. - Kevin Smith 001; Daniel Gatica-Perez (BMVC, 2004)

Assessing Scene Structuring in Consumer Videos. - Daniel Gatica-Perez; Napat Triroj; Jean-Marc Odobez; Alexander C. Loui; Ming-Ting Sun (CIVR, 2004)

Modeling Individual and Group Actions in Meetings: A Two-Layer HMM Framework. - Dong Zhang 001; Daniel Gatica-Perez; Samy Bengio; Iain McCowan; Guillaume Lathoud (CVPR Workshops, 2004)

Embedding Motion in Model-Based Stochastic Tracking. - Jean-Marc Odobez; Daniel Gatica-Perez (ICPR (2), 2004)

Real-Time Face Detection Using Boosting in Hierarchical Feature Spaces. - Dong Zhang 001; Stan Z. Li; Daniel Gatica-Perez (ICPR (2), 2004)

Latent semantic analysis of facial action codes for automatic facial expression recognition. - Beat Fasel; Florent Monay; Daniel Gatica-Perez (Multimedia Information Retrieval, 2004)

AV16.3: An Audio-Visual Corpus for Speaker Localization and Tracking. - Guillaume Lathoud; Jean-Marc Odobez; Daniel Gatica-Perez (MLMI, 2004)

Towards Computer Understanding of Human Interactions. - Iain McCowan; Daniel Gatica-Perez; Samy Bengio; Darren Moore; Hervé Bourlard (MLMI, 2004)

Multimodal group action clustering in meetings. - Dong Zhang 001; Daniel Gatica-Perez; Samy Bengio; Iain McCowan; Guillaume Lathoud (VSSN@MM, 2004)

PLSA-based image auto-annotation: constraining the latent space. - Florent Monay; Daniel Gatica-Perez (ACM Multimedia, 2004)

Using Particles to Track Varying Numbers of Interacting People. - Kevin Smith 001; Daniel Gatica-Perez; Jean-Marc Odobez (CVPR (1), 2005)

Evaluating Multi-Object Tracking. - Kevin Smith 001; Daniel Gatica-Perez; Jean-Marc Odobez; Sileye O. Ba (CVPR Workshops, 2005)

Semi-Supervised Adapted HMMs for Unusual Event Detection. - Dong Zhang 001; Daniel Gatica-Perez; Samy Bengio; Iain McCowan (CVPR (1), 2005)

Detecting Group Interest-Level in Meetings. - Daniel Gatica-Perez; Iain McCowan; Dong Zhang 001; Samy Bengio (ICASSP (1), 2005)

Modeling Scenes with Local Descriptors and Latent Aspects. - Pedro Quelhas; Florent Monay; Jean-Marc Odobez; Daniel Gatica-Perez; Tinne Tuytelaars; Luc Van Gool (ICCV, 2005)

Speech Acquisition in Meetings with an Audio-Visual Sensor Array. - Iain McCowan; Maganto Hari Krishna; Daniel Gatica-Perez; Darren Moore; Sileye O. Ba (ICME, 2005)

Semi-supervised meeting event recognition with adapted HMMs. - Dong Zhang 001; Daniel Gatica-Perez; Samy Bengio (ICME, 2005)

Multimodal multispeaker probabilistic tracking in meetings. - Daniel Gatica-Perez; Guillaume Lathoud; Jean-Marc Odobez; Iain McCowan (ICMI, 2005)

Extracting information from multimedia meeting collections. - Daniel Gatica-Perez; Dong Zhang 001; Samy Bengio (Multimedia Information Retrieval, 2005)

Multimodal Integration for Meeting Group Action Segmentation and Recognition. - Marc A. Al-Hames; Alfred Dielmann; Daniel Gatica-Perez; Stephan Reiter; Steve Renals; Gerhard Rigoll; Dong Zhang 001 (MLMI, 2005)

Learning Influence among Interacting Markov Chains. - Dong Zhang 001; Daniel Gatica-Perez; Samy Bengio; Deb Roy (NIPS, 2005)

Constructing Visual Models with a Latent Space Approach. - Florent Monay; Pedro Quelhas; Daniel Gatica-Perez; Jean-Marc Odobez (SLSFS, 2005)

Automatic Analysis of Multimodal Group Actions in Meetings. - Iain McCowan; Daniel Gatica-Perez; Samy Bengio; Guillaume Lathoud; Mark Barnard; Dong Zhang 001 (IEEE Trans. Pattern Anal. Mach. Intell., 2005)

2D Multi-person Tracking: A Comparative Study in AMI Meetings. - Kevin Smith 001; Sascha Schreiber; Igor Potucek; Vítezslav Beran; Gerhard Rigoll; Daniel Gatica-Perez (CLEAR, 2006)

Integrating Co-Occurrence and Spatial Contexts on PatchBased Scene Segmentation. - Florent Monay; Pedro Quelhas; Jean-Marc Odobez; Daniel Gatica-Perez (CVPR Workshops, 2006)

Modeling Interactions from Email Communication. - Dong Zhang 001; Daniel Gatica-Perez; Deb Roy; Samy Bengio (ICME, 2006)

Speaker localization for microphone array-based ASR: the effects of accuracy on overlapping speech. - Hari Krishna Maganti; Daniel Gatica-Perez (ICMI, 2006)

Detection and application of influence rankings in small group meetings. - Rutger Rienks; Dong Zhang 001; Daniel Gatica-Perez; Wilfried M. Post (ICMI, 2006)

Tracking the multi person wandering visual focus of attention. - Kevin Smith 001; Sileye O. Ba; Daniel Gatica-Perez; Jean-Marc Odobez (ICMI, 2006)

Rotation-Invariant Neoperceptron. - Beat Fasel; Daniel Gatica-Perez (ICPR (3), 2006)

Analyzing Group Interactions in Conversations: a Review. - Daniel Gatica-Perez (MFI, 2006)

Audio-Visual Processing in Meetings: Seven Questions and Current AMI Answers. - Marc A. Al-Hames; Thomas Hain; Jan Cernocký; Sascha Schreiber; Mannes Poel; Ronald Müller; Sébastien Marcel; David A. van Leeuwen; Jean-Marc Odobez; Sileye O. Ba; Hervé Bourlard; Fabien Cardinaux; et al. (MLMI, 2006)

Multi-person Tracking in Meetings: A Comparative Study. - Kevin Smith 001; Sascha Schreiber; Igor Potucek; Vítezslav Beran; Gerhard Rigoll; Daniel Gatica-Perez (MLMI, 2006)

Human-centered computing: a multimedia perspective. - Alejandro Jaimes; Nicu Sebe; Daniel Gatica-Perez (ACM Multimedia, 2006)

Discovering groups of people in Google news. - Dhiraj Joshi; Daniel Gatica-Perez (HCM@MM, 2006)

Embedding Motion in Model-Based Stochastic Tracking. - Jean-Marc Odobez; Daniel Gatica-Perez; Sileye O. Ba (IEEE Trans. Image Process., 2006)

Modeling individual and group actions in meetings with layered HMMs. - Dong Zhang 001; Daniel Gatica-Perez; Samy Bengio; Iain McCowan (IEEE Trans. Multim., 2006)

Unsupervised Speech/Non-Speech Detection for Automatic Speech Recognition in Meeting Rooms. - Hari Krishna Maganti; Petr Motlícek; Daniel Gatica-Perez (ICASSP (4), 2007)

Using audio and video features to classify the most dominant person in a group meeting. - Hayley Hung; Dinesh Babu Jayagopi; Chuohao Yeo; Gerald Friedland; Sileye O. Ba; Jean-Marc Odobez; Kannan Ramchandran; Nikki Mirghafori; Daniel Gatica-Perez (ACM Multimedia, 2007)

Guest Editors' Introduction: Human-Centered Computing–Toward a Human Revolution. - Alejandro Jaimes; Daniel Gatica-Perez; Nicu Sebe; Thomas S. Huang (Computer, 2007)

Modeling Semantic Aspects for Cross-Media Image Indexing. - Florent Monay; Daniel Gatica-Perez (IEEE Trans. Pattern Anal. Mach. Intell., 2007)

A Thousand Words in a Scene. - Pedro Quelhas; Florent Monay; Jean-Marc Odobez; Daniel Gatica-Perez; Tinne Tuytelaars (IEEE Trans. Pattern Anal. Mach. Intell., 2007)

Audiovisual Probabilistic Tracking of Multiple Speakers in Meetings. - Daniel Gatica-Perez; Guillaume Lathoud; Jean-Marc Odobez; Iain McCowan (IEEE Trans. Speech Audio Process., 2007)

Speech Enhancement and Recognition in Meetings With an Audio-Visual Sensor Array. - Hari Krishna Maganti; Daniel Gatica-Perez; Iain McCowan (IEEE Trans. Speech Audio Process., 2007)

Analyzing Flickr groups. - Radu Andrei Negoescu; Daniel Gatica-Perez (CIVR, 2008)

Associating audio-visual activity cues in a dominance estimation framework. - Hayley Hung; Yan Huang; Chuohao Yeo; Daniel Gatica-Perez (CVPR Workshops, 2008)

Identifying dominant people in meetings from audio-visual sensors. - Hayley Hung; Daniel Gatica-Perez (FG, 2008)

Estimating the dominant person in multi-party conversations using speaker diarization strategies. - Hayley Hung; Yan Huang; Gerald Friedland; Daniel Gatica-Perez (ICASSP, 2008)

Investigating automatic dominance estimation in groups from visual attention and speaking activity. - Hayley Hung; Dinesh Babu Jayagopi; Sileye O. Ba; Jean-Marc Odobez; Daniel Gatica-Perez (ICMI, 2008)

Predicting two facets of social verticality in meetings from five-minute time slices and nonverbal cues. - Dinesh Babu Jayagopi; Sileye O. Ba; Jean-Marc Odobez; Daniel Gatica-Perez (ICMI, 2008)

Discovering human routines from cell phone data with topic models. - Katayoun Farrahi; Daniel Gatica-Perez (ISWC, 2008)

Daily Routine Classification from Mobile Phone Data. - Katayoun Farrahi; Daniel Gatica-Perez (MLMI, 2008)

What did you do today?: discovering daily routines from large-scale mobile data. - Katayoun Farrahi; Daniel Gatica-Perez (ACM Multimedia, 2008)

Predicting the dominant clique in meetings through fusion of nonverbal cues. - Dinesh Babu Jayagopi; Hayley Hung; Chuohao Yeo; Daniel Gatica-Perez (ACM Multimedia, 2008)

Topickr: flickr groups and users reloaded. - Radu Andrei Negoescu; Daniel Gatica-Perez (ACM Multimedia, 2008)

Tracking the Visual Focus of Attention for a Varying Number of Wandering People. - Kevin Smith 001; Sileye O. Ba; Jean-Marc Odobez; Daniel Gatica-Perez (IEEE Trans. Pattern Anal. Mach. Intell., 2008)

You are fired! Nonverbal role analysis in competitive meetings. - Bogdan Raducanu; Jordi Vitrià; Daniel Gatica-Perez (ICASSP, 2009)

Retrieving ancient Maya glyphs with Shape Context. - Edgar Roman-Rangel; Carlos Pallan; Jean-Marc Odobez; Daniel Gatica-Perez (ICCV Workshops, 2009)

Characterizing conversational group dynamics using nonverbal behaviour. - Dinesh Babu Jayagopi; Bogdan Raducanu; Daniel Gatica-Perez (ICME, 2009)

Learning and predicting multimodal daily life patterns from cell phones. - Katayoun Farrahi; Daniel Gatica-Perez (ICMI, 2009)

Discovering group nonverbal conversational patterns with topics. - Dinesh Babu Jayagopi; Daniel Gatica-Perez (ICMI, 2009)

Speaker change detection with privacy-preserving audio cues. - Sree Hari Krishnan Parthasarathi; Mathew Magimai-Doss; Daniel Gatica-Perez; Hervé Bourlard (ICMI, 2009)

Investigating privacy-sensitive features for speech detection in multiparty conversations. - Sree Hari Krishnan Parthasarathi; Mathew Magimai-Doss; Hervé Bourlard; Daniel Gatica-Perez (INTERSPEECH, 2009)

Predicting remote versus collocated group interactions using nonverbal cues. - Dairazalia Sanchez-Cortes; Dinesh Babu Jayagopi; Daniel Gatica-Perez (MLMI, 2009)

Wearing a YouTube hat: directors, comedians, gurus, and user aggregated behavior. - Joan-Isaac Biel; Daniel Gatica-Perez (ACM Multimedia, 2009)

Tagging and retrieving images with co-occurrence models: from corel to flickr. - Nikhil Garg 005; Daniel Gatica-Perez (LS-MMRM@ACM Multimedia, 2009)

Flickr hypergroups. - Radu Andrei Negoescu; Brett Adams; Dinh Q. Phung; Svetha Venkatesh; Daniel Gatica-Perez (ACM Multimedia, 2009)

Contextual Classification of Image Patches with Latent Aspect Models. - Florent Monay; Pedro Quelhas; Jean-Marc Odobez; Daniel Gatica-Perez (EURASIP J. Image Video Process., 2009)

Automatic nonverbal analysis of social interaction in small groups: A review. - Daniel Gatica-Perez (Image Vis. Comput., 2009)

Modeling Dominance in Group Conversations Using Nonverbal Activity Cues. - Dinesh Babu Jayagopi; Hayley Hung; Chuohao Yeo; Daniel Gatica-Perez (IEEE Trans. Speech Audio Process., 2009)

Visual Attention, Speaking Activity, and Group Conversational Analysis in Multi-Sensor Environments. - Daniel Gatica-Perez; Jean-Marc Odobez (Handbook of Ambient Intelligence and Smart Environments, 2010)

Evaluating the robustness of privacy-sensitive audio features for speech detection in personal audio log scenarios. - Sree Hari Krishnan Parthasarathi; Mathew Magimai-Doss; Hervé Bourlard; Daniel Gatica-Perez (ICASSP, 2010)

Vlogcast yourself: nonverbal behavior and attention in social media. - Joan-Isaac Biel; Daniel Gatica-Perez (ICMI-MLMI, 2010)

Identifying emergent leadership in small groups using nonverbal communicative cues. - Dairazalia Sanchez-Cortes; Oya Aran; Marianne Schmid Mast; Daniel Gatica-Perez (ICMI-MLMI, 2010)

Fusing Audio-Visual Nonverbal Cues to Detect Dominant People in Group Conversations. - Oya Aran; Daniel Gatica-Perez (ICPR, 2010)

Voices of Vlogging. - Joan-Isaac Biel; Daniel Gatica-Perez (ICWSM, 2010)

All things mobile: the present and future of mobile phone computing. - Daniel Gatica-Perez (ACM Multimedia, 2010)

Modeling human behavior with mobile phones. - Daniel Gatica-Perez (ACM Multimedia, 2010)

The you in youtube. - Daniel Gatica-Perez (WSM@MM, 2010)

Kodak moments and Flickr diamonds: how users shape large-scale media. - Radu Andrei Negoescu; Alexander C. Loui; Daniel Gatica-Perez (ACM Multimedia, 2010)

By their apps you shall understand them: mining large-scale patterns of mobile phone usage. - Trinh Minh Tri Do; Daniel Gatica-Perez (MUM, 2010)

Recognizing conversational context in group interaction using privacy-sensitive mobile sensors. - Dinesh Babu Jayagopi; Taemie Kim; Alex Pentland; Daniel Gatica-Perez (MUM, 2010)

Discovering human places of interest from multimodal mobile phone data. - Raúl Montoliu; Daniel Gatica-Perez (MUM, 2010)

Mining Human Location-Routines Using a Multi-Level Approach to Topic Modeling. - Katayoun Farrahi; Daniel Gatica-Perez (SocialCom/PASSAT, 2010)

Probabilistic Mining of Socio-Geographic Routines From Mobile Phone Data. - Katayoun Farrahi; Daniel Gatica-Perez (IEEE J. Sel. Top. Signal Process., 2010)

Estimating Cohesion in Small Groups Using Audio-Visual Nonverbal Behavior. - Hayley Hung; Daniel Gatica-Perez (IEEE Trans. Multim., 2010)

Mining Group Nonverbal Conversational Patterns Using Probabilistic Topic Models. - Dinesh Babu Jayagopi; Daniel Gatica-Perez (IEEE Trans. Multim., 2010)

Modeling Flickr Communities Through Probabilistic Topic-Based Analysis. - Radu Andrei Negoescu; Daniel Gatica-Perez (IEEE Trans. Multim., 2010)

Analysis of Group Conversations: Modeling Social Verticality. - Oya Aran; Daniel Gatica-Perez (Computer Analysis of Human Behavior, 2011)

Call Me Guru: User Categories and Large-Scale Behavior in YouTube. - Joan-Isaac Biel; Daniel Gatica-Perez (Social Media Modeling and Computing, 2011)

Exploiting observers' judgements for nonverbal group interaction analysis. - Gokul Chittaranjan; Oya Aran; Daniel Gatica-Perez (FG, 2011)

Smartphone usage in the wild: a large-scale analysis of applications and context. - Trinh Minh Tri Do; Jan Blom; Daniel Gatica-Perez (ICMI, 2011)

You Are Known by How You Vlog: Personality Impressions and Nonverbal Behavior in YouTube. - Joan-Isaac Biel; Oya Aran; Daniel Gatica-Perez (ICWSM, 2011)

LP Residual Features for Robust, Privacy-Sensitive Speaker Diarization. - Sree Hari Krishnan Parthasarathi; Hervé Bourlard; Daniel Gatica-Perez (INTERSPEECH, 2011)

Who's Who with Big-Five: Analyzing and Classifying Personality Traits with Smartphones. - Gokul Chittaranjan; Jan Blom; Daniel Gatica-Perez (ISWC, 2011)

GroupUs: Smartphone Proximity Data and Human Interaction Type Mining. - Trinh Minh Tri Do; Daniel Gatica-Perez (ISWC, 2011)

Contextual Grouping: Discovering Real-Life Interaction Types from Longitudinal Bluetooth Data. - Trinh Minh Tri Do; Daniel Gatica-Perez (Mobile Data Management (1), 2011)

People-centric mobile sensing with a pragmatic twist: from behavioral data points to active user involvement. - Jan Blom; Daniel Gatica-Perez; Niko Kiukkonen (Mobile HCI, 2011)

Searching the past: an improved shape descriptor to retrieve maya hieroglyphs. - Edgar Roman-Rangel; Carlos Pallan Gayol; Jean-Marc Odobez; Daniel Gatica-Perez (ACM Multimedia, 2011)

New World, New Worlds: Visual Analysis of Pre-columbian Pictorial Collections. - Daniel Gatica-Perez; Edgar Roman-Rangel; Jean-Marc Odobez; Carlos Pallan (MM4CH, 2011)

Pervasive Sensing to Model Political Opinions in Face-to-Face Networks. - Anmol Madan; Katayoun Farrahi; Daniel Gatica-Perez; Alex Pentland (Pervasive, 2011)

Analyzing Ancient Maya Glyph Collections with Contextual Shape Descriptors. - Edgar Roman-Rangel; Carlos Pallan; Jean-Marc Odobez; Daniel Gatica-Perez (Int. J. Comput. Vis., 2011)

Estimating Dominance in Multi-Party Meetings Using Speaker Diarization. - Hayley Hung; Yan Huang; Gerald Friedland; Daniel Gatica-Perez (IEEE Trans. Speech Audio Process., 2011)

Privacy-Sensitive Audio Features for Speech/Nonspeech Detection. - Sree Hari Krishnan Parthasarathi; Daniel Gatica-Perez; Hervé Bourlard; Mathew Magimai-Doss (IEEE ACM Trans. Audio Speech Lang. Process., 2011)

Discovering routines from large-scale human locations using probabilistic topic models. - Katayoun Farrahi; Daniel Gatica-Perez (ACM Trans. Intell. Syst. Technol., 2011)

VlogSense: Conversational behavior and social attention in YouTube. - Joan-Isaac Biel; Daniel Gatica-Perez (ACM Trans. Multim. Comput. Commun. Appl., 2011)

Contextual conditional models for smartphone-based human mobility prediction. - Trinh Minh Tri Do; Daniel Gatica-Perez (UbiComp, 2012)

StressSense: detecting stress in unconstrained acoustic environments using smartphones. - Hong Lu 006; Denise Frauendorfer; Mashfiqui Rabbi; Marianne Schmid Mast; Gokul Chittaranjan; Andrew T. Campbell; Daniel Gatica-Perez; Tanzeem Choudhury (UbiComp, 2012)

FaceTube: predicting personality from facial expressions of emotion in online conversational video. - Joan-Isaac Biel; Lucia Teijeiro-Mosquera; Daniel Gatica-Perez (ICMI, 2012)

Linking speaking and looking behavior patterns with group composition, perception, and performance. - Dinesh Babu Jayagopi; Dairazalia Sanchez-Cortes; Kazuhiro Otsuka; Junji Yamato; Daniel Gatica-Perez (ICMI, 2012)

Modeling dominance effects on nonverbal behaviors using granger causality. - Kyriaki Kalimeri; Bruno Lepri; Oya Aran; Dinesh Babu Jayagopi; Daniel Gatica-Perez; Fabio Pianesi (ICMI, 2012)

Using self-context for multimodal detection of head nods in face-to-face interactions. - Laurent Son Nguyen; Jean-Marc Odobez; Daniel Gatica-Perez (ICMI, 2012)

The Good, the Bad, and the Angry: Analyzing Crowdsourced Impressions of Vloggers. - Joan-Isaac Biel; Daniel Gatica-Perez (ICWSM, 2012)

Extracting Mobile Behavioral Patterns with the Distant N-Gram Topic Model. - Katayoun Farrahi; Daniel Gatica-Perez (ISWC, 2012)

Checking in or checked in: comparing large-scale manual and automatic location disclosure patterns. - Eric Malmi; Trinh Minh Tri Do; Daniel Gatica-Perez (MUM, 2012)

Assessing the impact of language style on emergent leadership perception from ubiquitous audio. - Dairazalia Sanchez-Cortes; Petr Motlícek; Daniel Gatica-Perez (MUM, 2012)

Large-scale human behavior and smartphone data. - Daniel Gatica-Perez (SIU, 2012)

Assessing Sparse Coding Methods for Contextual Shape Indexing of Maya Hieroglyphs. - Edgar Roman-Rangel; Jean-Marc Odobez; Daniel Gatica-Perez (J. Multim., 2012)

Privacy-sensitive recognition of group conversational context with sociometers. - Dinesh Babu Jayagopi; Taemie Kim; Alex Pentland; Daniel Gatica-Perez (Multim. Syst., 2012)

Inferring competitive role patterns in reality TV show through nonverbal analysis. - Bogdan Raducanu; Daniel Gatica-Perez (Multim. Tools Appl., 2012)

A Nonverbal Behavior Approach to Identify Emergent Leaders in Small Groups. - Dairazalia Sanchez-Cortes; Oya Aran; Marianne Schmid Mast; Daniel Gatica-Perez (IEEE Trans. Multim., 2012)

Learning Semantics From Multimedia Web Resources: An Introduction to the Special Issue. - Qi Tian 001; Jinhui Tang 001; Marcel Worring; Daniel Gatica-Perez (IEEE Trans. Multim., 2012)

Introduction to the special section of best papers of ACM multimedia 2011. - Daniel Gatica-Perez; Gang Hua 001; Wei Tsang Ooi; Pål Halvorsen (ACM Trans. Multim. Comput. Commun. Appl., 2012)

Body communicative cue extraction for conversational analysis. - Alvaro Marcos-Ramiro; Daniel Pizarro-Perez; Marta Marrón Romera; Laurent Son Nguyen; Daniel Gatica-Perez (FG, 2013)

The vernissage corpus: a conversational human-robot-interaction dataset. - Dinesh Babu Jayagopi; Samira Sheikhi; David Klotz; Johannes Wienke; Jean-Marc Odobez; Sebastian Wrede 001; Vasil Khalidov; Laurent Nyugen; Britta Wrede; Daniel Gatica-Perez (HRI, 2013)

Revisiting the generality of the rank-based human mobility model. - Darshan Santani; Daniel Gatica-Perez (UbiComp (Adjunct Publication), 2013)

One of a kind: inferring personality impressions in meetings. - Oya Aran; Daniel Gatica-Perez (ICMI, 2013)

Cross-domain personality prediction: from video blogs to small group meetings. - Oya Aran; Daniel Gatica-Perez (ICMI, 2013)

Hi YouTube!: personality impressions and verbal content in social video. - Joan-Isaac Biel; Vagia Tsiminaki; John Dines; Daniel Gatica-Perez (ICMI, 2013)

Inferring social activities with mobile sensor networks. - Trinh Minh Tri Do; Kyriaki Kalimeri; Bruno Lepri; Fabio Pianesi; Daniel Gatica-Perez (ICMI, 2013)

A semi-automated system for accurate gaze coding in natural dyadic interactions. - Kenneth Alberto Funes Mora; Laurent Son Nguyen; Daniel Gatica-Perez; Jean-Marc Odobez (ICMI, 2013)

Multimodal analysis of body communication cues in employment interviews. - Laurent Son Nguyen; Alvaro Marcos-Ramiro; Marta Marrón Romera; Daniel Gatica-Perez (ICMI, 2013)

From Foursquare to My Square: Learning Check-in Behavior from Multiple Sources. - Eric Malmi; Trinh Minh Tri Do; Daniel Gatica-Perez (ICWSM, 2013)

Evaluating Shape Descriptors for Detection of Maya Hieroglyphs. - Edgar Roman-Rangel; Jean-Marc Odobez; Daniel Gatica-Perez (MCPR, 2013)

Speaking swiss: languages and venues in foursquare. - Darshan Santani; Daniel Gatica-Perez (ACM Multimedia, 2013)

Inferring mood in ubiquitous conversational video. - Dairazalia Sanchez-Cortes; Joan-Isaac Biel; Shiro Kumano; Junji Yamato; Kazuhiro Otsuka; Daniel Gatica-Perez (MUM, 2013)

Emergent leaders through looking and speaking: from audio-visual data to multimodal recognition. - Dairazalia Sanchez-Cortes; Oya Aran; Dinesh Babu Jayagopi; Marianne Schmid Mast; Daniel Gatica-Perez (J. Multimodal User Interfaces, 2013)

Discovering places of interest in everyday life from smartphone data. - Raúl Montoliu; Jan Blom; Daniel Gatica-Perez (Multim. Tools Appl., 2013)

Special Issue on the Mobile Data Challenge. - Daniel Gatica-Perez; Juha K. Laurila; Jan Blom (Pervasive Mob. Comput., 2013)

From big smartphone data to worldwide research: The Mobile Data Challenge. - Juha K. Laurila; Daniel Gatica-Perez; Imad Aad; Jan Blom; Olivier Bornet; Trinh Minh Tri Do; Olivier Dousse; Julien Eberle; Markus Miettinen (Pervasive Mob. Comput., 2013)

Mining large-scale smartphone data for personality studies. - Gokul Chittaranjan; Jan Blom; Daniel Gatica-Perez (Pers. Ubiquitous Comput., 2013)

Human interaction discovery in smartphone proximity networks. - Trinh Minh Tri Do; Daniel Gatica-Perez (Pers. Ubiquitous Comput., 2013)

Wordless Sounds: Robust Speaker Diarization Using Privacy-Preserving Audio Representations. - Sree Hari Krishnan Parthasarathi; Hervé Bourlard; Daniel Gatica-Perez (IEEE Trans. Speech Audio Process., 2013)

The YouTube Lens: Crowdsourced Personality Impressions and Audiovisual Analysis of Vlogs. - Joan-Isaac Biel; Daniel Gatica-Perez (IEEE Trans. Multim., 2013)

The MAAYA Project: Multimedia Analysis and Access for Documentation and Decipherment of Maya Epigraphy. - Daniel Gatica-Perez; Carlos Pallan; Stéphane Marchand-Maillet; Jean-Marc Odobez; Edgar Roman-Rangel; Nikolai Grube (DH, 2014)

How Do You Like Your Virtual Agent?: Human-Agent Interaction Experience through Nonverbal Features and Personality Traits. - Aleksandra Cerekovic; Oya Aran; Daniel Gatica-Perez (HBU, 2014)

Capturing Upper Body Motion in Conversation: An Appearance Quasi-Invariant Approach. - Alvaro Marcos-Ramiro; Daniel Pizarro-Perez; Marta Marrón Romera; Daniel Gatica-Perez (ICMI, 2014)

Automatic Blinking Detection towards Stress Discovery. - Alvaro Marcos-Ramiro; Daniel Pizarro-Perez; Marta Marrón Romera; Daniel Gatica-Perez (ICMI, 2014)

Is That a Jaguar?: Segmenting Ancient Maya Glyphs via Crowdsourcing. - Gulcan Can; Jean-Marc Odobez; Daniel Gatica-Perez (CrowdMM, 2014)

The Workshop on Computational Personality Recognition 2014. - Fabio Celli; Bruno Lepri; Joan-Isaac Biel; Daniel Gatica-Perez; Giuseppe Riccardi; Fabio Pianesi (ACM Multimedia, 2014)

Automatic Maya hieroglyph retrieval using shape and context information. - Rui Hu 010; Carlos Pallan Gayol; Guido Krempel; Jean-Marc Odobez; Daniel Gatica-Perez (ACM Multimedia, 2014)

The young and the city: crowdsourcing urban awareness in a developing country. - Salvador Ruiz-Correa; Darshan Santani; Daniel Gatica-Perez (Urb-IoT, 2014)

Loud and Trendy: Crowdsourcing Impressions of Social Ambiance in Popular Urban Places. - Darshan Santani; Daniel Gatica-Perez (CoRR, 2014)

Where and what: Using smartphones to predict next locations and applications in daily life. - Trinh Minh Tri Do; Daniel Gatica-Perez (Pervasive Mob. Comput., 2014)

ISWC 2013-Wearables Are Here to Stay. - Daniel Roggen; Daniel Gatica-Perez; Masaaki Fukumoto; Kristof Van Laerhoven (IEEE Pervasive Comput., 2014)

A probabilistic approach to mining mobile phone data sequences. - Katayoun Farrahi; Daniel Gatica-Perez (Pers. Ubiquitous Comput., 2014)

The Places of Our Lives: Visiting Patterns and Automatic Labeling from Longitudinal Smartphone Data. - Trinh Minh Tri Do; Daniel Gatica-Perez (IEEE Trans. Mob. Comput., 2014)

Broadcasting Oneself: Visual Discovery of Vlogging Styles. - Oya Aran; Joan-Isaac Biel; Daniel Gatica-Perez (IEEE Trans. Multim., 2014)

Mining Crowdsourced First Impressions in Online Social Video. - Joan-Isaac Biel; Daniel Gatica-Perez (IEEE Trans. Multim., 2014)

Hire me: Computational Inference of Hirability in Employment Interviews Based on Nonverbal Behavior. - Laurent Son Nguyen; Denise Frauendorfer; Marianne Schmid Mast; Daniel Gatica-Perez (IEEE Trans. Multim., 2014)

Looking at Cities in Mexico with Crowds. - Darshan Santani; Salvador Ruiz-Correa; Daniel Gatica-Perez (ACM DEV, 2015)

I Would Hire You in a Minute: Thin Slices of Nonverbal Behavior in Job Interviews. - Laurent Son Nguyen; Daniel Gatica-Perez (ICMI, 2015)

Personality Trait Classification via Co-Occurrent Multiparty Multimodal Event Discovery. - Shogo Okada; Oya Aran; Daniel Gatica-Perez (ICMI, 2015)

CommuniSense: Crowdsourcing Road Hazards in Nairobi. - Darshan Santani; Jidraph Njuguna; Tierra Bills; Aisha Walcott-Bryant; Reginald E. Bryant; Jonathan Ledgard; Daniel Gatica-Perez (MobileHCI, 2015)

Loud and Trendy: Crowdsourcing Impressions of Social Ambiance in Popular Indoor Urban Places. - Darshan Santani; Daniel Gatica-Perez (ACM Multimedia, 2015)

Happy and agreeable?: multi-label classification of impressions in social video. - Gilberto Chávez-Martínez; Salvador Ruiz-Correa; Daniel Gatica-Perez (MUM, 2015)

A probabilistic kernel method for human mobility prediction with smartphones. - Trinh Minh Tri Do; Olivier Dousse; Markus Miettinen; Daniel Gatica-Perez (Pervasive Mob. Comput., 2015)

Theme issue from ISWC 2013. - Daniel Gatica-Perez; Daniel Roggen; Masaaki Fukumoto (Pers. Ubiquitous Comput., 2015)

Signal Processing in the Workplace [Social Sciences]. - Daniel Gatica-Perez (IEEE Signal Process. Mag., 2015)

Multimedia Analysis and Access of Ancient Maya Epigraphy: Tools to support scholars on Maya hieroglyphics. - Rui Hu 010; Gulcan Can; Carlos Pallan Gayol; Guido Krempel; Jakub Spotak; Gabrielle Vail; Stéphane Marchand-Maillet; Jean-Marc Odobez; Daniel Gatica-Perez (IEEE Signal Process. Mag., 2015)

What Your Face Vlogs About: Expressions of Emotion and Big-Five Traits Impressions in YouTube. - Lucia Teijeiro-Mosquera; Joan-Isaac Biel; José Luis Alba-Castro; Daniel Gatica-Perez (IEEE Trans. Affect. Comput., 2015)

In the Mood for Vlog: Multimodal Inference in Conversational Social Video. - Dairazalia Sanchez-Cortes; Shiro Kumano; Kazuhiro Otsuka; Daniel Gatica-Perez (ACM Trans. Interact. Intell. Syst., 2015)

Let Your Body Speak: Communicative Cue Extraction on Natural Interaction Using RGBD Data. - Alvaro Marcos-Ramiro; Daniel Pizarro 001; Marta Marrón Romera; Daniel Gatica-Perez (IEEE Trans. Multim., 2015)

Characterizing the Demographics Behind the #BlackLivesMatter Movement. - Alexandra Olteanu; Ingmar Weber; Daniel Gatica-Perez (AAAI Spring Symposia, 2016)

Ancient Maya Writings as High-Dimensional Data: a Visualization Approach. - Gulcan Can; Jean-Marc Odobez; Carlos Pallan Gayol; Daniel Gatica-Perez (DH, 2016)

Assessing a Shape Descriptor for Analysis of Mesoamerican Hieroglyphics: A View Towards Practice in Digital Humanities. - Rui Hu 010; Jean-Marc Odobez; Daniel Gatica-Perez (DH, 2016)

Transferring Neural Representations for Low-Dimensional Indexing of Maya Hieroglyphic Art. - Edgar Roman-Rangel; Gulcan Can; Stéphane Marchand-Maillet; Rui Hu 010; Carlos Pallan Gayol; Guido Krempel; Jakub Spotak; Jean-Marc Odobez; Daniel Gatica-Perez (ECCV Workshops (1), 2016)

Anomaly Detection in Elderly Daily Behavior in Ambient Sensing Environments. - Oya Aran; Dairazalia Sanchez-Cortes; Minh-Tri Do; Daniel Gatica-Perez (HBU, 2016)

The night is young: urban crowdsourcing of nightlife patterns. - Darshan Santani; Joan-Isaac Biel; Florian Labhart; Jasmine Truong; Sara Landolt; Emmanuel Kuntsche; Daniel Gatica-Perez (UbiComp, 2016)

Stressful first impressions in job interviews. - Ailbhe N. Finnerty; Skanda Muralidhar; Laurent Son Nguyen; Fabio Pianesi; Daniel Gatica-Perez (ICMI, 2016)

Training on the job: behavioral analysis of job interviews in hospitality. - Skanda Muralidhar; Laurent Son Nguyen; Denise Frauendorfer; Jean-Marc Odobez; Marianne Schmid Mast; Daniel Gatica-Perez (ICMI, 2016)

InnerView: Learning Place Ambiance from Social Media Images. - Darshan Santani; Rui Hu 010; Daniel Gatica-Perez (ACM Multimedia, 2016)

Dites-moi: wearable feedback on conversational behavior. - Skanda Muralidhar; Jean M. R. Costa; Laurent Son Nguyen; Daniel Gatica-Perez (MUM, 2016)

Evaluating Shape Representations for Maya Glyph Classification. - Gulcan Can; Jean-Marc Odobez; Daniel Gatica-Perez (ACM Journal on Computing and Cultural Heritage, 2016)

Hirability in the Wild: Analysis of Online Conversational Video Resumes. - Laurent Son Nguyen; Daniel Gatica-Perez (IEEE Trans. Multim., 2016)

Analysis of Small Groups. - Daniel Gatica-Perez; Oya Aran; Dinesh Babu Jayagopi (Social Signal Processing, 2017)

Shape Representations for Maya Codical Glyphs: Knowledge-driven or Deep? - Gülcan Can; Jean-Marc Odobez; Daniel Gatica-Perez (CBMI, 2017)

How may I help you? behavior and impressions in hospitality service encounters. - Skanda Muralidhar; Marianne Schmid Mast; Daniel Gatica-Perez (ICMI, 2017)

Insiders and Outsiders: Comparing Urban Impressions between Population Groups. - Darshan Santani; Salvador Ruiz-Correa; Daniel Gatica-Perez (ICMR, 2017)

Venues in Social Media: Examining Ambiance Perception Through Scene Semantics. - Yassir Benkhedda; Darshan Santani; Daniel Gatica-Perez (ACM Multimedia, 2017)

Elderly People Living Alone: Detecting Home Visits with Ambient and Wearable Sensing. - Rui Hu 010; Hieu Pham; Philipp Buluschek; Daniel Gatica-Perez (MMHealth@MM, 2017)

Examining linguistic content and skill impression structure for job interview analytics in hospitality. - Skanda Muralidhar; Daniel Gatica-Perez (MUM, 2017)

Healthy #fondue #dinner: analysis and inference of food and drink consumption patterns on instagram. - Thanh-Trung Phan; Daniel Gatica-Perez (MUM, 2017)

Bites'n'Bits: Inferring Eating Behavior from Contextual Mobile Data. - Joan-Isaac Biel; Nathalie Martin; David Labbe; Daniel Gatica-Perez (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

Extracting Maya Glyphs from Degraded Ancient Documents via Image Segmentation. - Rui Hu 010; Jean-Marc Odobez; Daniel Gatica-Perez (ACM Journal on Computing and Cultural Heritage, 2017)

Analyzing and visualizing ancient Maya hieroglyphics using shape: From computer vision to Digital Humanities. - Rui Hu 010; Carlos Pallan Gayol; Jean-Marc Odobez; Daniel Gatica-Perez (Digit. Scholarsh. Humanit., 2017)

SenseCityVity: Mobile Crowdsourcing, Urban Awareness, and Collective Action in Mexico. - Salvador Ruiz-Correa; Darshan Santani; Beatriz Ramirez-Salazar; Itzia Ruiz-Correa; Fatima Alba Rendon-Huerta; Carlo Olmos-Carrillo; Brisa Carmina Sandoval-Mexicano; Angel Humberto Arcos-Garcia; Rogelio Hasimoto-Beltrán; Daniel Gatica-Perez (IEEE Pervasive Comput., 2017)

Rapport with Virtual Agents: What Do Human Social Cues and Personality Explain? - Aleksandra Cerekovic; Oya Aran; Daniel Gatica-Perez (IEEE Trans. Affect. Comput., 2017)

Ambiance in Social Media Venues: Visual Cue Interpretation by Machines and Crowds. - Gülcan Can; Yassir Benkhedda; Daniel Gatica-Perez (CVPR Workshops, 2018)

Vlogging Over Time: Longitudinal Impressions and Behavior in YouTube. - Daniel Gatica-Perez; Dairazalia Sanchez-Cortes; Trinh Minh Tri Do; Dinesh Babu Jayagopi; Kazuhiro Otsuka (MUM, 2018)

Facing Employers and Customers: What Do Gaze and Expressions Tell About Soft Skills? - Skanda Muralidhar; Rémy Siegfried; Jean-Marc Odobez; Daniel Gatica-Perez (MUM, 2018)

Words Worth: Verbal Content and Hirability Impressions in YouTube Video Resumes. - Skanda Muralidhar; Laurent Son Nguyen; Daniel Gatica-Perez (WASSA@EMNLP, 2018)

A Tale of Two Interactions: Inferring Performance in Hospitality Encounters from Cross-Situation Social Sensing. - Skanda Muralidhar; Marianne Schmid Mast; Daniel Gatica-Perez (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018)

How to Tell Ancient Signs Apart? Recognizing and Visualizing Maya Glyphs with CNNs. - Gülcan Can; Jean-Marc Odobez; Daniel Gatica-Perez (ACM Journal on Computing and Cultural Heritage, 2018)

DrinkSense: Characterizing Youth Drinking Behavior Using Smartphones. - Darshan Santani; Trinh Minh Tri Do; Florian Labhart; Sara Landolt; Emmanuel Kuntsche; Daniel Gatica-Perez (IEEE Trans. Mob. Comput., 2018)

Maya Codical Glyph Segmentation: A Crowdsourcing Approach. - Gulcan Can; Jean-Marc Odobez; Daniel Gatica-Perez (IEEE Trans. Multim., 2018)

Check Out This Place: Inferring Ambiance From Airbnb Photos. - Laurent Son Nguyen; Salvador Ruiz-Correa; Marianne Schmid Mast; Daniel Gatica-Perez (IEEE Trans. Multim., 2018)

Looking South: Learning Urban Perception in Developing Cities. - Darshan Santani; Salvador Ruiz-Correa; Daniel Gatica-Perez (ACM Trans. Soc. Comput., 2018)

Discovering eating routines in context with a smartphone app. - Daniel Gatica-Perez; Joan-Isaac Biel; David Labbe; Nathalie Martin (UbiComp/ISWC Adjunct, 2019)

#Drink Or #Drunk: Multimodal Signals and Drinking Practices on Instagram. - Thanh-Trung Phan; Skanda Muralidhar; Daniel Gatica-Perez (PervasiveHealth, 2019)

BookTubing Across Regions: Examining Differences Based on Nonverbal and Verbal Cues. - Chinchu Thomas; Dinesh Babu Jayagopi; Daniel Gatica-Perez (TVX, 2019)

Drinks & Crowds: Characterizing Alcohol Consumption through Crowdsensing and Social Media. - Thanh-Trung Phan; Skanda Muralidhar; Daniel Gatica-Perez (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019)

My Own Private Nightlife: Understanding Youth Personal Spaces from Crowdsourced Video. - Thanh-Trung Phan; Florian Labhart; Daniel Gatica-Perez (Proc. ACM Hum. Comput. Interact., 2019)

Modeling Dyadic and Group Impressions with Intermodal and Interperson Features. - Shogo Okada; Laurent Son Nguyen; Oya Aran; Daniel Gatica-Perez (ACM Trans. Multim. Comput. Commun. Appl., 2019)

Mi Casa es su Casa? Examining Airbnb Hospitality Exchange Practices in a Developing Economy. - Salvador Ruiz-Correa; Itzia Ruiz-Correa; Carlo Olmos-Carrillo; Fatima Alba Rendon-Huerta; Beatriz Ramirez-Salazar; Laurent Son Nguyen; Daniel Gatica-Perez (ACM Trans. Soc. Comput., 2019)

Understanding Applicants' Reactions to Asynchronous Video Interviews Through Self-reports and Nonverbal Cues. - Skanda Muralidhar; Emmanuelle Patricia Kleinlogel; Eric Mayor; Adrian Bangerter; Marianne Schmid Mast; Daniel Gatica-Perez (ICMI, 2020)

Alone or With Others? Understanding Eating Episodes of College Students with Mobile Sensing. - Lakmal Meegahapola; Salvador Ruiz-Correa; Daniel Gatica-Perez (MUM, 2020)

Protecting Mobile Food Diaries from Getting too Personal. - Lakmal Meegahapola; Salvador Ruiz-Correa; Daniel Gatica-Perez (MUM, 2020)

Learning Urban Nightlife Routines from Mobile Data. - Ada Pozo; Thanh-Trung Phan; Daniel Gatica-Perez (MUM, 2020)

Understanding Heavy Drinking at Night through Smartphone Sensing and Active Human Engagement. - Thanh-Trung Phan; Florian Labhart; Skanda Muralidhar; Daniel Gatica-Perez (PervasiveHealth, 2020)

When Differential Privacy Meets Graph Neural Networks. - Sina Sajadmanesh; Daniel Gatica-Perez (CoRR, 2020)

The Theory, Practice, and Ethical Challenges of Designing a Diversity-Aware Platform for Social Relations. - Laura Schelenz; Ivano Bison; Matteo Busso; Amalia de Götzen; Daniel Gatica-Perez; Fausto Giunchiglia; Lakmal Meegahapola; Salvador Ruiz-Correa (AIES, 2021)

Locally Private Graph Neural Networks. - Sina Sajadmanesh; Daniel Gatica-Perez (CCS, 2021)

The impact of personality in using technology to ask and offer help: The experience of the Chatbot "UC - Paraguay". - José Luis Zarza; Alethia Hume; Luca Cernuzzi; Daniel Gatica-Perez; Ivano Bison (CLEI, 2021)

Approximating the Mental Lexicon from Clinical Interviews as a Support Tool for Depression Detection. - Esaú Villatoro-Tello; Gabriela Ramírez-de-la-Rosa; Daniel Gática-Pérez; Mathew Magimai-Doss; Héctor Jiménez-Salazar (ICMI, 2021)

Trust Indicators and Explainable AI: A Study on User Perceptions. - Delphine Ribes; Nicolas Henchoz; Hélène Portier; Lara Défayes; Thanh-Trung Phan; Daniel Gatica-Perez; Andreas Sonderegger (INTERACT (2), 2021)

Zurich Like New: Analyzing Open Urban Multimodal Data. - Marcel Granero Moya; Thanh-Trung Phan; Daniel Gatica-Perez (UrbanMM @ ACM Multimedia, 2021)

UrbanMM'21: 1st International Workshop on Multimedia Computing for Urban Data. - Stevan Rudinac; Alessandro Bozzon; Tat-Seng Chua; Suzanne Little; Daniel Gatica-Perez; Kiyoharu Aizawa (ACM Multimedia, 2021)

Smartphone Sensing for the Well-Being of Young Adults: A Review. - Lakmal Meegahapola; Daniel Gatica-Perez (IEEE Access, 2021)

Examining the Social Context of Alcohol Drinking in Young Adults with Smartphone Sensing. - Lakmal Meegahapola; Florian Labhart; Thanh-Trung Phan; Daniel Gatica-Perez (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

One More Bite?: Inferring Food Consumption Level of College Students Using Smartphone Sensing and Self-Reports. - Lakmal Meegahapola; Salvador Ruiz-Correa; Viridiana del Carmen Robledo-Valero; Emilio Ernesto Hernandez-Huerfano; Leonardo Alvarez-Rivera; Ronald Chenu-Abente; Daniel Gatica-Perez (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

Declarative Variables in Online Dating: A Mixed-Method Analysis of a Mimetic-Distinctive Mechanism. - Jessica Pidoux; Pascale Kuntz; Daniel Gatica-Perez (Proc. ACM Hum. Comput. Interact., 2021)

Focus on People: Five Questions from Human-Centered Computing. - Daniel Gatica-Perez (ICMI, 2022)

How Did Europe's Press Cover Covid-19 Vaccination News? A Five-Country Analysis. - David Alonso del Barrio; Daniel Gática-Pérez (MAD@ICMR, 2022)

Health Talk: Understanding Practices of Popular Professional YouTubers. - Thanh-Trung Phan; Chloé Michoud; Lucia Volpato; María del Río Carral; Daniel Gatica-Perez (MUM, 2022)

Your Day in Your Pocket: Complex Activity Recognition from Smartphone Accelerometers. - Emma Bouton-Bessac; Lakmal Meegahapola; Daniel Gatica-Perez (PervasiveHealth, 2022)

Sensing Eating Events in Context: A Smartphone-Only Approach. - Wageesha Bangamuarachchi; Anju Chamantha; Lakmal Meegahapola; Salvador Ruiz-Correa; Indika Perera; Daniel Gatica-Perez (IEEE Access, 2022)

Analysis of the Big-Five personality traits in the Chatbot "UC - Paraguay". - Alethia Hume; Luca Cernuzzi; José Luis Zarza; Ivano Bison; Daniel Gatica-Perez (CLEI Electron. J., 2022)

Generalization and Personalization of Mobile Sensing-Based Mood Inference Models: An Analysis of College Students in Eight Countries. - Lakmal Meegahapola; William Droz; Peter Kun; Amalia de Götzen; Chaitanya Nutakki; Shyam Diwakar; Salvador Ruiz-Correa; Donglei Song; Hao Xu 012; Miriam Bidoglia; George Gaskell; Altangerel Chagnaa; et al. (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

A systems approach towards remote health-monitoring in older adults: Introducing a zero-interaction digital exhaust. - Narayan Schütz; Samuel E. J. Knobel; Angela Botros; Michael Single; Bruno Pais; Valérie Santschi; Daniel Gatica-Perez; Philipp Buluschek; Prabitha Urwyler; Stephan M. Gerber; René M. Müri; Urs P. Mosimann; et al. (npj Digit. Medicine, 2022)

A Sensor-Driven Visit Detection System in Older Adults' Homes: Towards Digital Late-Life Depression Marker Extraction. - Narayan Schütz; Angela Botros; Sami Ben Hassen; Hugo Saner; Philipp Buluschek; Prabitha Urwyler; Bruno Pais; Valérie Santschi; Daniel Gatica-Perez; René M. Müri; Tobias Nef (IEEE J. Biomed. Health Informatics, 2022)

Keep Sensors in Check: Disentangling Country-Level Generalization Issues in Mobile Sensor-Based Models with Diversity Scores. - Alexandre Nanchen; Lakmal Meegahapola; William Droz; Daniel Gatica-Perez (AIES, 2023)

Complex Daily Activities, Country-Level Diversity, and Smartphone Sensing: A Study in Denmark, Italy, Mongolia, Paraguay, and UK. - Karim Assi; Lakmal Meegahapola; William Droz; Peter Kun; Amalia de Götzen; Miriam Bidoglia; Sally Stares; George Gaskell; Altangerel Chagnaa; Amarsanaa Ganbold; Tsolmon Zundui; Carlo Caprini; et al. (CHI, 2023)

Understanding the Social Context of Eating with Multimodal Smartphone Sensing: The Role of Country Diversity. - Nathan Kammoun; Lakmal Meegahapola; Daniel Gatica-Perez (ICMI, 2023)

Framing the News: From Human Perception to Large Language Model Inferences. - David Alonso del Barrio; Daniel Gatica-Perez (ICMR, 2023)

Examining European Press Coverage of the Covid-19 No-Vax Movement: An NLP Framework. - David Alonso del Barrio; Daniel Gatica-Perez (MAD@ICMR, 2023)

Referencing in YouTube Knowledge Communication Videos. - Haeeun Kim; Daniel Gatica-Perez (IMX, 2023)

GAP: Differentially Private Graph Neural Networks with Aggregation Perturbation. - Sina Sajadmanesh; Ali Shahin Shamsabadi; Aurélien Bellet; Daniel Gatica-Perez (USENIX Security Symposium, 2023)

Characterizing Swiss Alpine Lakes: from Wikipedia to Citizen Science. - Yuanhui Lin; Daniel Gatica-Perez (ACM J. Comput. Sustain. Soc., 2023)

Understanding Social Context from Smartphone Sensing: Generalization Across Countries and Daily Life Moments. - Aurel Ruben Mäder; Lakmal Meegahapola; Daniel Gatica-Perez (CoRR, 2023)

Diversity and neocolonialism in Big Data research: Avoiding extractivism while struggling with paternalism. - Paula Helm; Amalia de Götzen; Luca Cernuzzi; Alethia Hume; Shyam Diwakar; Salvador Ruiz-Correa; Daniel Gatica-Perez (Big Data Soc., 2023)

Urban Crowdsourcing Platforms across the World: A Systematic Review. - Alessandro Fornaroli; Daniel Gatica-Perez (Digit. Gov. Res. Pract., 2023)

Learning About Social Context From Smartphone Data: Generalization Across Countries and Daily Life Moments. - Aurel Ruben Mäder; Lakmal Meegahapola; Daniel Gatica-Perez (CHI, 2024)

Towards Wine Tasting Activity Recognition for a Digital Sommelier. - Mario O. Parra; Jesús Favela; Luís A. Castro 001; Daniel Gatica-Perez (ICMI Companion, 2024)

Human Interest or Conflict? Leveraging LLMs for Automated Framing Analysis in TV Shows. - David Alonso del Barrio; Max Tiel; Daniel Gatica-Perez (IMX, 2024)

ProGAP: Progressive Graph Neural Networks with Differential Privacy Guarantees. - Sina Sajadmanesh; Daniel Gatica-Perez (WSDM, 2024)

M3BAT: Unsupervised Domain Adaptation for Multimodal Mobile Sensing with Multi-Branch Adversarial Training. - Lakmal Meegahapola; Hamza Hassoune; Daniel Gatica-Perez (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

The Suisse Romande Local News Dataset. - Victor Bros; Daniel Gatica-Perez (ICWSM, 2025)

Towards Open Diversity-Aware Social Interactions. - Loizos Michael; Ivano Bison; Matteo Busso; Luca Cernuzzi; Amalia de Götzen; Shyam Diwakar; Kobi Gal; Amarsanaa Ganbold; George Gaskell; Daniel Gatica-Perez; Jessica Heesen; Daniele Miorandi; et al. (CoRR, 2025)

Generative AI Literacy: Twelve Defining Competencies. - Ravinithesh Annapureddy; Alessandro Fornaroli; Daniel Gatica-Perez (Digit. Gov. Res. Pract., 2025)

DiversityOne: A Multi-Country Smartphone Sensor Dataset for Everyday Life Behavior Modeling. - Matteo Busso; Andrea Bontempelli; Leonardo Javier Malcotti; Lakmal Meegahapola; Peter Kun; Shyam Diwakar; Chaitanya Nutakki; Marcelo Dario Rodas Britez; Hao Xu 012; Donglei Song; Salvador Ruiz-Correa; Andrea Rebeca Mendoza-Lara; et al. (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)

Assessment of Personality Dimensions Across Situations Using Conversational Speech. - Alice Zhang; Skanda Muralidhar; Daniel Gatica-Perez; Mathew Magimai-Doss (CoRR, 2025)

Inferring Mood-While-Eating with Smartphone Sensing and Community-Based Model Personalization. - Wageesha Bangamuarachchi; Anju Chamantha; Lakmal Meegahapola; Haeeun Kim; Salvador Ruiz-Correa; Indika Perera; Daniel Gatica-Perez (ACM Trans. Comput. Heal., 2025)