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4,881
A Scalable Location Service for Geographic Ad Hoc Routing,”
- Proceedings of ACM/IEEE MobiCom
, 2000
"... Abstract. GLS is a new distributed location service which tracks mobile node locations. GLS combined with geographic forwarding allows the construction of ad hoc mobile networks that scale to a larger number of nodes than possible with previous work. GLS is decentralized and runs on the mobile node ..."
Abstract
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Cited by 769 (17 self)
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nodes themselves, requiring no fixed infrastructure. Each mobile node periodically updates a small set of other nodes (its location servers) with its current location. A node sends its position updates to its location servers without knowing their actual identities, assisted by a predefined ordering
Adaptive position update in geographic routing
- In ICC ’06. IEEE International Conference on Communications
, 2006
"... Abstract — In geographic routing, nodes need to maintain up-to-date positions of their immediate neighbours for making effective forwarding decisions. Periodic broadcasting of beacon packets that contain the geographic location coordinates of the nodes is a popular method used by most geographic rou ..."
Abstract
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Cited by 6 (1 self)
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its current position, periodic beaconing will create many redundant position updates. Similarly, when only a few nodes in a large network are involved in data forwarding, resources spent by all other nodes in maintaining their neighbour positions are greatly wasted. To address these problems, we
Improved prediction of signal peptides -- SignalP 3.0
- J. MOL. BIOL.
, 2004
"... We describe improvements of the currently most popular method for prediction of classically secreted proteins, SignalP. SignalP consists of two different predictors based on neural network and hidden Markov model algorithms, where both components have been updated. Motivated by the idea that the cle ..."
Abstract
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Cited by 654 (7 self)
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We describe improvements of the currently most popular method for prediction of classically secreted proteins, SignalP. SignalP consists of two different predictors based on neural network and hidden Markov model algorithms, where both components have been updated. Motivated by the idea
Loopy belief propagation for approximate inference: An empirical study. In:
- Proceedings of Uncertainty in AI,
, 1999
"... Abstract Recently, researchers have demonstrated that "loopy belief propagation" -the use of Pearl's polytree algorithm in a Bayesian network with loops -can perform well in the context of error-correcting codes. The most dramatic instance of this is the near Shannon-limit performanc ..."
Abstract
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Cited by 676 (15 self)
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modification to the update rules in that we normalized both ..\ and 1r messages at each iteration. As Pearl Nodes were updated in parallel: at each iteration all nodes calculated their outgoing messages based on the incoming messages of their neighbors from the pre vious iteration. The messages were said
Enhanced Position Updation In Manet Using
"... Abstract- Geographic routing has been widely hailed as the most promising approach to generally scalable wireless routing. It has been a big challenge to develop a routing protocol that can meet different application needs and optimize routing paths according to the topology changes in mobile ad hoc ..."
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hoc networks. However, there is a lack of holistic design for geographic routing to be more efficient and robust in a dynamic environment. Inaccurate local and destination position information can lead to inefficient geographic forwarding and even routing failure. The use of proactive fixed
Indexing the Positions of Continuously Moving Objects
, 2000
"... The coming years will witness dramatic advances in wireless communications as well as positioning technologies. As a result, tracking the changing positions of objects capable of continuous movement is becoming increasingly feasible and necessary. The present paper proposes a novel, R # -tree base ..."
Abstract
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Cited by 389 (20 self)
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based indexing technique that supports the efficient querying of the current and projected future positions of such moving objects. The technique is capable of indexing objects moving in one-, two-, and three-dimensional space. Update algorithms enable the index to accommodate a dynamic data set, where
An Efficient Adaptive Position Update for Geographic Routing in MANET
"... Abstract—Routing of packets in mobile ad hoc networks with a large number of nodes or with high mobility is a very difficult task. In geographic routing, nodes need to maintain up-to-date positions of their immediate neighbors for making effective forwarding decisions. To achieve the requirement of ..."
Abstract
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of up-to-date location information, many location update schemes have been proposed. Periodic broadcasting of beacon packets that contain the geographic location co-ordinates of the nodes is a popular method used by most geographic routing protocols to maintain neighbor positions. Some routing protocols
Modified Position Update in Spider Monkey Optimization Algorithm
- International Journal of Emerging Technologies in Computational and Applied Sciences (IJETCAS
, 2014
"... Abstract: Spider Monkey optimization (SMO) algorithm is newest addition in class of swarm intelligence. SMO is a population based stochastic meta-heuristic. It is motivated by intelligent foraging behaviour of fission fusion structured social creatures. SMO is a very good option for complex optimiza ..."
Abstract
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Cited by 1 (1 self)
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optimization problems. This paper proposed a modified strategy in order to enhance performance of original SMO. This paper introduces a position update strategy in SMO and modifies both local leader and global leader phase. The proposed strategy is named as Modified Position Update in Spider Monkey
Endogenously Chosen Boards of Directors and Their Monitoring of the CEO
- AMERICAN ECONOMIC REVIEW
, 1998
"... This paper develops a model in which the effectiveness of the board's monitoring of the CEO depends on the board's structure or composition. The independence of new directors is determined through a bargaining process between the existing directors and the CEO. The CEO's bargaining po ..."
Abstract
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Cited by 444 (18 self)
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position, and thus his influence over the board-selection process, depends on an updated estimate of the CEO's ability based on his prior performance. Many empirical findings about board structure and performance arise as equilibrium phenomena in this model. We also explore the implications
1 Adaptive Position Update in Geographic Routing
"... In geographic routing, nodes need to maintain up-to-date positions of their immediate neighbours for making effective forwarding decisions. Periodic broadcasting of beacon packets that contain the geographic location coordinates of the nodes is a popular method used by most geographic routing protoc ..."
Abstract
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position, periodic beaconing will create many redundant position updates. Similarly, when only a few nodes in a large network are involved in data forwarding, resources spent by all other nodes in maintaining their neighbour positions are greatly wasted. To address these problems, we propose the Adaptive
Results 1 - 10
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4,881
