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» On dynamic feature location
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IDEAS
2003
IEEE
171views Database» more  IDEAS 2003»
14 years 1 months ago
Dynamic Data Management for Location Based Services in Mobile Environments
We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...
Shiow-yang Wu, Kun-Ta Wu
TRANSCI
2011
80views more  TRANSCI 2011»
13 years 3 months ago
The Dynamic Uncapacitated Hub Location Problem
This paper presents a dynamic (or multi-period) hub location problem. It proposes a branch-and-bound algorithm that uses a Lagrangean relaxation to obtain lower and upper bounds a...
Ivan Contreras, Jean-François Cordeau, Gilb...
ESE
2007
124views Database» more  ESE 2007»
13 years 8 months ago
A study of effectiveness of dynamic slicing in locating real faults
Dynamic slicing algorithms have been considered to aid in debugging for many years. However, as far as we know, no detailed studies on evaluating the benefits of using dynamic sl...
Xiangyu Zhang, Neelam Gupta, Rajiv Gupta
AUTOMATICA
2006
92views more  AUTOMATICA 2006»
13 years 8 months ago
Dynamic brand-image-based production location decisions
In this paper, we study the dynamic production location decisions of a manufacturer of a certain branded product. Considering brand-image as a form of goodwill, we extend the well...
Gila E. Fruchter, Eugene D. Jaffe, Israel D. Neben...
SODA
2008
ACM
86views Algorithms» more  SODA 2008»
13 years 10 months ago
Space-efficient dynamic orthogonal point location, segment intersection, and range reporting
We describe an asymptotically optimal data-structure for dynamic point location for horizontal segments. For n line-segments, queries take O(log n) time, updates take O(log n) amo...
Guy E. Blelloch