@inproceedings{376c636be18b41c8a41d6548280736da,
title = "VideoGraph: A graphical object-based model for representing and querying video data",
abstract = "Modeling video data poses a great challenge since they do not have as clear an underlying structure as traditional databases do. We propose a graphical object-based model, called VideoGraph, in this paper. This scheme has the following advantages: (1) In addition to seman- tics of video individual events, we capture their temporal relationships as well. (2) The inter-event relationships allow us to deduce implicit video information. (3) Uncertainty can also be handled by associating the video event with a temporal Boolean-like expression. This also allows us to exploit incomplete information. The above features make VideoGraph very flexible in representing various metadata types extracted from diverse information sources. To facilitate video retrieval, we also introduce a formalism for the query language based on path expressions. Query processing involves only simple traversal of the video graphs.",
author = "Tran, \{Duc A.\} and Hua, \{Kien A.\} and Khanh Vu",
note = "Publisher Copyright: {\textcopyright} Springer-Verlag Berlin Heidelberg 2000.; 19th International Conference on Conceptual Modeling, ER 2000 ; Conference date: 09-10-2000 Through 12-10-2000",
year = "2000",
doi = "10.1007/3-540-45393-8\_28",
language = "English",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "383--396",
editor = "Laender, \{Aberto H.F.\} and Liddle, \{Stephen W.\} and Storey, \{Veda C.\}",
booktitle = "Conceptual Modeling - ER 2000 - 19th International Conference on Conceptual Modeling, Proceedings",
}