منابع مشابه
Event-based home photo retrieval
With rapid advances in sensor, storage, processor, and communication technologies, consumers can now afford to create, store, process, and share large digital photo collections. With more and more digital photos accumulated, consumers need effective and efficient tools to organize and access photos in a semantically meaningful way without too much manual annotation effort. From user studies, we...
متن کاملTemporal-Based Video Event Detection and Retrieval
With the proliferation of multimedia data and ever-growing requests for multimedia applications, new challenges emerge for efficient and effective managing and accessing large audio-visual collections. Discovering events from video streams improves the access and reuse of large video collections. Events are real-world occurrences that unfold over space and time, and play important roles in clas...
متن کاملContent Modeling for Personalized Event - Based Retrieval
ecause digital cameras are so easy to use, consumers tend to take and accumulate more and more digital photos. Hence they need effective and efficient tools to organize and access photos in a semantically meaningful way without too much manual annotation effort. We define semantically meaningful as the ability to index and search photos based on the purposes and contexts of taking the photos. F...
متن کاملEvent-based Video Retrieval Using Audio
Multimedia Event Detection (MED) is an annual task in the NIST TRECVID evaluation, and requires participants to build indexing and retrieval systems for locating videos in which certain predefined events are shown. Typical systems focus heavily on the use of visual data. Audio data, however, also contains rich information that can be effectively used for video retrieval, and MED could benefit f...
متن کاملPersonal Information Management, Personal Information Retrieval?
Traditional information retrieval has focused on the task of finding information or documents in a largely unknown space such as the Web or a library collection. In this paper we propose that the space of Personal Information Management (PIM) holds a great number of problems and untapped potential for research at the intersection of HCI and IR. In this position paper we focus on the problem of ...
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ژورنال
عنوان ژورنال: Journal of Information Science
سال: 1996
ISSN: 0165-5515,1741-6485
DOI: 10.1177/016555159602200504