Projects

Over the years, I have worked in a variety of projects in the areas of Wearable, Mobile and Urban Computing, Multimedia Analysis, Search & Retrieval, Data Mining, Social Network Analysis and User Modeling, Recommender Systems, Intelligent User Interfaces, Perceptual and Multimodal Systems, Human Behavior Recognition, Computer Graphics and Machine Learning. Below you can find information about some of my projects.

1. Wearable, Mobile and Urban Computing
   • ThisOrThat: Social Mobile Shopping (2008-ongoing)
   • Bicing: Human Behavior Modeling in Urban Computing (2008-ongoing)
   • MAMI: Multimodal Automatic Mobile Indexing (2008-ongoing)
   • TripleBeat: Music, Physiology and Competition Based Personal Trainer on your Smartphone (2006-2007)
   • MPTrain: Mobile, Music and Physiology Based Personal Trainer on your Smartphone (2005-2006)
   • HealthGear: Wearable Physiological Monitoring (2005-2007)  
   • DyPERS: Dynamic and Personal Enhanced Reality System (1999)
   • wearASL: Fashionable Wearable American Sign Language Recognition System (1999)
2. Multimedia Analysis, Search and Retrieval (Multimodal, Human-Centric)
   •   Multimodal and Human-Centric Near-Duplicate Video Detection (2009-ongoing)
   •   Appeal-based Image and Video Search and Retrieval (2009-ongoing)
3. Data Mining, Social Network Analysis and User Modeling
   • Information Propagation in Social Networks (2009-ongoing)
   • Implicit vs Explicit Tagging for User Modeling (2009-ongoing)
   • Automatic Modeling of Intra-Community Links in Social Networks  (2009-ongoing)  
4. Recommender Systems
   • I Like It, I Like It Not (2009-ongoing)
   • The Wisdom of the Few (2009-ongoing)
5. Intelligent User Interfaces
   • RelAltTab: Assisting Users in Switching Windows (2007)
   • SWISH: Task Modeling on the Desktop (2006)
6. Perceptual & Multimodal Interfaces
   • S-SEER: Guiding Perceptual Sensing and Analysis with Value of Information (2003-2004)
   • Seer: Hierarchical Representations for Learning and Inferring Office Activity from Multiple Streams of Information (2002)
   • GWindows: Towards Robust Perception-based UI (2002-2003)
7. Human Behavior Modeling and Recognition via Perceptual Systems
   • Driver Behavior Modeling in a SmartCar (1999-2000)
   • Pedestrian Interaction Recognition in Visual Surveillance (1998)
   • LAFTER: Lips and Face Real Time Tracker + Face Expression Recognition (1996-1997)
   • F.e.r.
   • Responsive Portraits (1997)
   • Taichi: Coupled Hidden Markov Models for Complex Action Recognition (1997)
   • A real time multiple objects segmentation and tracking
   • Mfinder
8. Computer Graphics
   • Curve Analogies (2001)
   • Image Analogies (2000)
9. Machine Learning
   • MIHMMs: Mutual Information Hidden Markov Models (2003)
   • Natural Regularization in SVMs (1999)
   • MazeWorld: A reinforcement learning system for finding the goal (1997)
   • Reactence: Modeling Audience Behavior with Autonomous Agents (1997)

Back to Home