Indexing objects moving on fixed networks
Web24 apr. 2024 · - In spatial-temporal applications, moving objects identify the particular locations called location based services and update the locations continuously to the server. Due to the enormous ... Web1 jan. 2008 · In this work, a new indexing technique, named Fixed Network R-Tree (FNR-Tree), is proposed for objects constrained to move on fixed networks in 2-dimensional …
Indexing objects moving on fixed networks
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Web1 mrt. 2005 · The main proposals of index structures for moving objects deal with unconstrained 2-dimensional movement. Constrained movement is a special and a very important case of object movement. For example, cars move in roads and trains in railroads. In this paper we propose a new index structure for moving objects on … Web7 jun. 2011 · Indexing moving objects (MO) is a hot topic in the field of moving objects databases since many years. An impressive number of access methods have been …
WebThe general idea behind an FNR tree is a forest of one-dimensional (1D) R-trees on top of a two-dimensional (2D) R-tree. 2D R-Trees are used to index the spatial data of the network (for example, roads consisting of line segments), while 1D R-Trees are used to index the time interval of movement of each object within a given link in the network. Web24 jul. 2003 · In this work, a new indexing technique, named Fixed Network R-Tree (FNR-Tree), is proposed for objects constrained to move on fixed networks in 2-dimensional …
Web1 mei 2006 · These models are unable to index both the present and past positions of moving objects. Meanwhile, they only support window query or trajectory query. An … Web1 jan. 2009 · Download Citation An Efficient Index Method for Moving Objects Databases in Fixed Networks Efficiency is an important subject in moving object databases …
Web1 mrt. 2005 · In this paper we propose a new index structure for moving objects on networks, the MON-Tree. We describe two network models that can be indexed by the …
WebDing R, Meng XF, Bai Y (2003) Efficient Index Update for Moving Objects with Future Trajectories. In: Proceedings of the 8th International Conference on Database Systems for Advanced Applications (DASFAA 2003), Kyoto, Japan, pp 183–194. Google Scholar Frentzos E (2003) Indexing Objects Moving on Fixed Networks. jeep owners club forumWeb1 jan. 2008 · In this work, a new indexing technique, named Fixed Network R-Tree (FNR-Tree), is proposed for objects constrained to move on fixed networks in 2-dimensional space. owners manual for the human body darko velcekWebIn this work, a new indexing technique, named Fixed Network R-Tree (FNR-Tree), is proposed for objects constrained to move on fixed networks in 2-dimensional space. The … owners manual for the photo stick omniWeb2 aug. 2009 · The method updates index efficiently as it divided moving object data by area and time. It supports traffic management systems and mining systems in ubiquitous environment. No full-text... jeep owners manual 2014Web1 jan. 2004 · Efficiency is an important subject in moving object databases research area in recent decade. Particularly for fixed network, where many index structures have been proposed, such as the ones ... owners manual for vizio sound barWebYou'll still be able to search by file name—just not file contents. Choosing not to index the contents of files can reduce the size of the index, but it makes files harder to find in some cases. To choose an option for each file type, go to the Indexing Options control panel page and select Advanced > File Types. SUBSCRIBE RSS FEEDS. owners manual for tuff spa 650Web1 jun. 2010 · Currently many researches focus on objects freely moving on 2-dimensional space, and a lot of index strategies have been proposed, while they are not applicable … owners manual for vicks humidifier