Results 1 - 10 of 55

Extracting Intra-Domain Topology from mrinfo Probing

by Jean-jacques Pansiot, Pascal Mérindol, Benoit Donnet, Olivier Bonaventure
"... Abstract. Active and passive measurements for topology discovery have known an impressive growth during the last decade. If a lot of work has been done regarding inter-domain topology discovery and modeling, only a few papers raise the question of how to extract intra-domain topologies from measurem ..."
Abstract - Cited by 18 (6 self) - Add to MetaCart
Abstract. Active and passive measurements for topology discovery have known an impressive growth during the last decade. If a lot of work has been done regarding inter-domain topology discovery and modeling, only a few papers raise the question of how to extract intra-domain topologies from

Internet Topology Discovery Through mrinfo Probing

by Jean-jacques Pansiot, Pascal Mérindol, Benoit Donnet, Olivier Bonaventure
"... Active and passive measurements for topology discovery have known an impressive growth during the last decade. While a lot of work has been done regarding inter-domain topology discovery and modeling, only a few papers raise the question of how to extract intra-domain topologies from measurements ..."
Abstract - Cited by 3 (3 self) - Add to MetaCart
Active and passive measurements for topology discovery have known an impressive growth during the last decade. While a lot of work has been done regarding inter-domain topology discovery and modeling, only a few papers raise the question of how to extract intra-domain topologies from measurements

Overview of the ISO IS-IS Intra-Domain Routing Protocol

by Ross Callon, Dave Oran, Radia Perlman , 1991
"... This paper briefly describes the manner in which IS-IS is used to support pure OSI environments. Enhancements for support of IP and multi-protocol environments have been specified [4,5], but are beyond the scope of this paper. NOTE: The ISO term for a router is an "intermediate system". IS ..."
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that the DTE address should be extracted from the IDP portion of the ISO address). OSI IS-IS routing makes use of two-level hierarchical routing. A routing domain is partitioned into "areas". Level 1 routers know the topology in their area, including all routers and end systems in their area. However

Overview of the ISO IS-IS Intra-Domain Routing Protocol

by Ross Callon Dave, Dave Oran, Radia Perlman
"... This paper briefly describes the manner in which IS-IS is used to support pure OSI environments. Enhancements for support of IP and multi-protocol environments have been specified [4,5], but are beyond the scope of this paper. NOTE: The ISO term for a router is an "intermediate system". IS ..."
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that the DTE address should be extracted from the IDP portion of the ISO address). OSI IS-IS routing makes use of two-level hierarchical routing. A routing domain is partitioned into "areas". Level 1 routers know the topology in their area, including all routers and end systems in their area. However

Gauge theories from toric geometry and brane tilings

by Sebastián Franco, Amihay Hanany, Dario Martelli, James Sparks, David Vegh, Brian Wecht , 2005
"... We provide a general set of rules for extracting the data defining a quiver gauge theory from a given toric Calabi–Yau singularity. Our method combines information from the geometry and topology of Sasaki–Einstein manifolds, AdS/CFT, dimers, and brane tilings. We explain how the field content, quan ..."
Abstract - Cited by 147 (25 self) - Add to MetaCart
We provide a general set of rules for extracting the data defining a quiver gauge theory from a given toric Calabi–Yau singularity. Our method combines information from the geometry and topology of Sasaki–Einstein manifolds, AdS/CFT, dimers, and brane tilings. We explain how the field content

Computing Connectedness: an exercise in computational topology

by Robins Meiss, V. Robins, J. D. Meiss, E. Bradley , 1998
"... We reformulate the notion of connectedness for compact metric spaces in a manner that may be implemented computationally. In particular, our techniques can distinguish between sets that are connected; have a finite number of connected components; have infinitely many connected components; or are tot ..."
Abstract - Cited by 8 (4 self) - Add to MetaCart
. For data that have a natural geometrical representation, or whose geometry arises from phase space embedding [1, 2, 3], such properties can be obtained by either metrical or topological techniques. Metric structure is often probed by the computation of fractal dimensions [4] or Lyapunov exponents [5

A New Path Probing Strategy for Inter-domain Multicast Routing

by António Costa, Maria João Nicolau, Alexandre Santos, Vasco Freitas
"... Abstract — Many already in use applications require the provision of QoS services from the underlying network infra-structure. This is particularly true for multicast, since it involves many participants at very sparse locations usually aiming to receive or send multimedia real-time streams. One way ..."
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, where requirements like intra-domain independency and policy awareness should be met. Emphasis is given to the path probing mechanism used to connect new members to the multicast tree, stressing how it differs from others. Simulation results show that despite using a less aggressive and simplified

Experimental Mechanics DOI 10.1007/s11340-007-9046-8 Flexible Probes for Characterizing Surface Topology: From Biology to Technology

by A. Vaziri, R. A. Jenks, A. -r. Boloori, G. B. Stanley, G. B. Stanley, R. A. Jenks , 2006
"... Abstract In nature, several species use flexible probes to actively explore their environment and acquire important sensory information, such as surface topology, texture, and water or air flow velocity. For example, rats and other rodents have an array of facial vibrissae (or whiskers) with which t ..."
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Abstract In nature, several species use flexible probes to actively explore their environment and acquire important sensory information, such as surface topology, texture, and water or air flow velocity. For example, rats and other rodents have an array of facial vibrissae (or whiskers) with which

Experiences with Monitoring OSPF on a Regional Service Provider Network

by David Watson, Farnam Jahanian, Craig Labovitz , 2003
"... This paper presents the results from a detailed, experimental study of OSPF, an intra-domain routing protocol, running on a mid-size regional Internet service provider. Using multiple, distributed probes running custom monitoring tools, we collected continuous protocol information for a full year. ..."
Abstract - Cited by 32 (0 self) - Add to MetaCart
This paper presents the results from a detailed, experimental study of OSPF, an intra-domain routing protocol, running on a mid-size regional Internet service provider. Using multiple, distributed probes running custom monitoring tools, we collected continuous protocol information for a full year

Flexible probes for characterizing surface topology: from biology to technology. Exp Mech 47: 417–425, 2007. Vincent SB. The function of the vibrissae in the behavior of the white rat

by A. Vaziri, R. A. Jenks, A. -r. Boloori, G. B. Stanley
"... Abstract In nature, several species use flexible probes to actively explore their environment and acquire important sensory information, such as surface topology, texture, and water or air flow velocity. For example, rats and other rodents have an array of facial vibrissae (or whiskers) with which t ..."
Abstract - Cited by 1 (1 self) - Add to MetaCart
Abstract In nature, several species use flexible probes to actively explore their environment and acquire important sensory information, such as surface topology, texture, and water or air flow velocity. For example, rats and other rodents have an array of facial vibrissae (or whiskers) with which
Results 1 - 10 of 55