Daniel Gatica-Perez

schoolIdiap Research Institutebar_chart#1990 Global Rank

Total Papers

HCI Rank

#1990

Research Areas

Years Active

Recent Publications

M3BAT: Unsupervised Domain Adaptation for Multimodal Mobile Sensing with Multi-Branch Adversarial Training

Meegahapola 等人提出 M3BAT 多分支对抗训练框架，实现多模态移动传感数据在不同域间的无监督自适应迁移，提升了跨域传感器数据的识别准确率。

CHI '24CorrespondingHuman Pose & Activity Recognition +2

Learning About Social Context From Smartphone Data: Generalization Across Countries and Daily Life Moments

Understanding how social situations unfold in people's daily lives is relevant to designing mobile systems that can support users in their personal goals, well-being, and activities. As an alternative to questionnaires, some studies have used passively collected smartphone sensor data to infer social context (i.e., be…

UBICOMP '23CorrespondingMental Health Apps & Online Support Communities +1

Generalization and Personalization of Mobile Sensing-Based Mood Inference Models: An Analysis of College Students in Eight Countries

Mood inference with mobile sensing data has been studied in ubicomp literature over the last decade. This inference enables context-aware and personalized user experiences in general mobile apps and valuable feedback and interventions in mobile health apps. However, even though model generalization issues have been hi…

CHI '23CorrespondingHuman Pose & Activity Recognition +1

Complex Daily Activities, Country-Level Diversity, and Smartphone Sensing: A Study in Denmark, Italy, Mongolia, Paraguay, and UK

Smartphones enable understanding human behavior with activity recognition to support people’s daily lives. Prior studies focused on using inertial sensors to detect simple activities (sitting, walking, running, etc.) and were mostly conducted in homogeneous populations within a country. However, people are more sedent…

CSCW '21CorrespondingConnecting and Reaching Out

Declarative Variables in Online Dating: a Mixed-Method Analysis of a Mimetic-Distinctive Mechanism

Declarative variables of self-description have a long-standing tradition in matchmaking media. With the advent of online dating platforms and their brand positioning, the volume and semantics of variables vary greatly across apps. However, a variable landscape across multiple platforms, providing an in-depth understan…

CSCW '19CorrespondingYouth and Resilience

My Own Private Nightlife: Understanding Youth Personal Spaces from Crowdsourced Video

Private nightlife environments of young people are likely characterized by the particular ambiance, physical attributes, and activities but little is known about it. For instance, previous studies have documented ambiance and physical characteristics of homes using pictures from Foursquare or Airbnb, but there is a…

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