RFID Supplement for Mobile-Based Life Log System
SAINT-W '07 Proceedings of the 2007 International Symposium on Applications and the Internet Workshops
An Online Platform for Web APIs and Service Mashups
IEEE Internet Computing
Proceedings of the 10th ACM workshop on Web information and data management
Proceedings of the 10th International Conference on Information Integration and Web-based Applications & Services
ACM SIGMOD Record
FoodLog: capture, analysis and retrieval of personal food images via web
CEA '09 Proceedings of the ACM multimedia 2009 workshop on Multimedia for cooking and eating activities
A Common Data Model for Sensor Network Integration
CISIS '10 Proceedings of the 2010 International Conference on Complex, Intelligent and Software Intensive Systems
Implementing and evaluating life-log mashup platform using RDB and web services
Proceedings of the 13th International Conference on Information Integration and Web-based Applications and Services
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This paper presents a framework that integrates different kinds of lifelog services. For efficient data mashup, we first propose the lifelog common data model (LLCDM), which normalizes data structures and formats of heterogeneous lifelog records. We derive application-neutral data items by an interrogative analysis of what, why, when, who, where and how. We then implement the lifelog mashup API (LLAPI) to achieve standardized access to heterogeneous lifelogs. A case study of integrating practical lifelog services (Twitter, Flickr and GARMIN Connect) demonstrates the effectiveness of the proposed framework. It was shown that the development effort with the proposed APIs was reduced to 11.9%, compared to the conventional mashup development with the proprietary APIs.