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Efficient Tracking of Mobile Objects in Globe
Author(s) -
Aline Baggio
Publication year - 2001
Publication title -
the computer journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.319
H-Index - 64
eISSN - 1460-2067
pISSN - 0010-4620
DOI - 10.1093/comjnl/44.5.340
Subject(s) - computer science , scalability , object (grammar) , locality , location based service , service (business) , distributed computing , cache , mobile computing , mobile device , computer network , artificial intelligence , database , world wide web , linguistics , philosophy , economy , economics
A location service tracks and locates objects. Such a service should provide efficient means for updating and looking up an object's address, especially for those that are mobile. However, current location services have limited scalability due to poor exploitation of locality and ineffective caching. An important aspect of efficient caching in the presence of mobility is to identify boundaries of ...

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