Réussir son bac - Page 32

Caractère d isogénie et borne uniforme pour les homothéties Par Agnès DAVID - Agnes David

Caractère d'isogénie et borne uniforme pour les homothéties Par Agnès DAVID

UNIVERSITE ROBERT SCHUMAN INSTITUT D ETUDES POLITIQUES DE STRASBOURG - Florence Thépot

UNIVERSITE ROBERT SCHUMAN INSTITUT D'ETUDES POLITIQUES DE STRASBOURG

Florence Thépot

INSTITUT D ETUDES POLITIQUES - Cécilia Kieffer

INSTITUT D'ETUDES POLITIQUES

Cécilia Kieffer

INSTITUT D ETUDES POLITIQUES DE STRASBOURG - Richard Kleinschmager

INSTITUT D'ETUDES POLITIQUES DE STRASBOURG

Richard Kleinschmager

Le Triangle de Weimar et l Europe - Robert Schuman

Le Triangle de Weimar et l'Europe

Université Marc Bloch Strasbourg Études germaniques Doctorat nouveau régime Marion ZIMMERMANN BOLZER L œuvre poétique de Walter Helmut Fritz Thèse dirigée par Maryse Staiber Professeur des Universités - Marc Bloch

Université Marc Bloch Strasbourg Études germaniques Doctorat nouveau régime Marion ZIMMERMANN BOLZER L'œuvre poétique de Walter Helmut Fritz Thèse dirigée par Maryse Staiber Professeur des Universités

UNIVERSITÉ MARC BLOCH DE STRASBOURG Lionel SCHUTZ Thèse pour le doctorat de l université Marc Bloch de Strasbourg Neue Musik - Lionel Schutz

UNIVERSITÉ MARC BLOCH DE STRASBOURG Lionel SCHUTZ Thèse pour le doctorat de l'université Marc Bloch de Strasbourg Neue Musik

INSTITUT D ETUDES POLITIQUES DE STRASBOURG - Laure Quémet

INSTITUT D'ETUDES POLITIQUES DE STRASBOURG

UNIVERSITE ROBERT SCHUMAN I E P DE STRASBOURG - Rémi Bastille

UNIVERSITE ROBERT SCHUMAN I E P DE STRASBOURG

INSTITUT D ETUDES POLITIQUES DE STRASBOURG - Anne - Laure Moreau

INSTITUT D'ETUDES POLITIQUES DE STRASBOURG

Anne - Laure Moreau

UNIVERSITE ROBERT SCHUMAN INSTITUT D ETUDES POLITIQUES DE STRASBOURG - Caroline Schmitt

UNIVERSITE ROBERT SCHUMAN INSTITUT D'ETUDES POLITIQUES DE STRASBOURG

Caroline Schmitt

INSTITUT D ETUDES POLITIQUES DE STRASBOURG - Laurent Weill

INSTITUT D'ETUDES POLITIQUES DE STRASBOURG

UNIVERSITE ROBERT SCHUMAN STRASBOURG - Martin Weill

UNIVERSITE ROBERT SCHUMAN STRASBOURG

La cabane de l acteur Thèse de doctorat présentée par François Bugaud Sous la direction de Daniel Payot UFR ARTS Université Marc Bloch Strasbourg - François Bugaud

La cabane de l'acteur Thèse de doctorat présentée par François Bugaud Sous la direction de Daniel Payot UFR ARTS Université Marc Bloch Strasbourg

François Bugaud

Transport mésoscopique dans des systèmes d électrons - Dietmar Weinmann

Transport mésoscopique dans des systèmes d'électrons

Dietmar Weinmann

On Moduli of Pointed Real Curves of Genus Zero -

On Moduli of Pointed Real Curves of Genus Zero

MODELISATION DES ECOULEMENTS EN MILIEUX - Benjamin Belfort

MODELISATION DES ECOULEMENTS EN MILIEUX

Benjamin Belfort

E DE KOSZUL DES PROPS - Bruno Vallette

E DE KOSZUL DES PROPS

Exploiting non canonicity in the sequent calculus - Jean - Marc Andreoli

Exploiting non canonicity in the sequent calculus

Jean - Marc Andreoli

IP Smart Object networks also referred to as LLN Low power and Lossy Networks have unique characteristics and requirements Indeed by contrast with “typical” IP networks where powerful routers are interconnected by highly stable links LLNs are usually interconnected by low power low bandwidth links offering between a few Kbits s and a few hundreds of Kbits s In addition to providing limited bandwidth such links especially wireless are usually extremely unstable with high BER Bit Error Rate It is not unusual to see the PDR Packet Delivery Rate oscillating between and with large bursts of unpredictable errors and even loss of connectivity for some period of time Note that such behavior can be observed both for RF links such as IEEE and PLC links that exhibit similar behaviors Another characteristic of IP smart objects is that node failures for example due to energy depletion are significantly more frequent than in traditional IP networks where nodes are main powered highly redundant multi processors supporting non stop forwarding Another key characteristic is that LLNs do need to scale Some LLNs can be made of dozens and even hundreds of thousands of nodes This explains why specifying protocols for very large scale constrained and unstable environments bring its own sets of challenges For the sake of illustration other topics are discussed later one of the golden rules was to under react to failure by contrast with routing protocols such as OSPF or ISIS where the network needs to re converge within a few dozens of milliseconds This required a real paradigm shift since over reaction would lead to network collapse very rapidly Furthermore control plane overhead had to be minimized while supporting dynamic link node metrics MTR and so forth With these physical constraints and requirements this paper provides a rough first draft at describing the challenges in securing both LLNs and IP smart objects - Monique Jeanne Morrow

IP Smart Object networks also referred to as LLN Low power and Lossy Networks have unique characteristics and requirements Indeed by contrast with “typical” IP networks where powerful routers are interconnected by highly stable links LLNs are usually interconnected by low power low bandwidth links offering between a few Kbits s and a few hundreds of Kbits s In addition to providing limited bandwidth such links especially wireless are usually extremely unstable with high BER Bit Error Rate It is not unusual to see the PDR Packet Delivery Rate oscillating between and with large bursts of unpredictable errors and even loss of connectivity for some period of time Note that such behavior can be observed both for RF links such as IEEE and PLC links that exhibit similar behaviors Another characteristic of IP smart objects is that node failures for example due to energy depletion are significantly more frequent than in traditional IP networks where nodes are main powered highly redundant multi processors supporting non stop forwarding Another key characteristic is that LLNs do need to scale Some LLNs can be made of dozens and even hundreds of thousands of nodes This explains why specifying protocols for very large scale constrained and unstable environments bring its own sets of challenges For the sake of illustration other topics are discussed later one of the golden rules was to under react to failure by contrast with routing protocols such as OSPF or ISIS where the network needs to re converge within a few dozens of milliseconds This required a real paradigm shift since over reaction would lead to network collapse very rapidly Furthermore control plane overhead had to be minimized while supporting dynamic link node metrics MTR and so forth With these physical constraints and requirements this paper provides a rough first draft at describing the challenges in securing both LLNs and IP smart objects

Monique Jeanne Morrow

Cadre general et resume des travaux Les ph·enomenes physiques -

Cadre general et resume des travaux Les ph·enomenes physiques

Fiche Rome - F1602 - Électricité bâtiment - Pôle Emploi

Fiche Rome - F1602 - Électricité bâtiment

Turbot poché et ses légumes brillants -

Turbot poché et ses légumes brillants

Mission HCL Hôpital Ali Abad de Kaboul - Ali Abad

Mission HCL Hôpital Ali Abad de Kaboul

Position de thèse téléchargeable sous format PDF - Manuel Joaquim

Position de thèse téléchargeable sous format PDF

Position de thèse téléchargeable sous format Pdf - Manuela_Leahu

Position de thèse téléchargeable sous format Pdf

Université de Paris Sorbonne - Secretariat

Université de Paris Sorbonne

Conseils pour vous aider bien choisir votre licence - Sandrine Blond

Conseils pour vous aider bien choisir votre licence

Topologie des espaces vectoriels normes - Cédric Milliet

Topologie des espaces vectoriels normes

Cédric Milliet

Université des Sciences et Technologies de Lille U F R de Mathématiques Pures et Appliquées -

Université des Sciences et Technologies de Lille U F R de Mathématiques Pures et Appliquées

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