MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft

Extrait du fichier (au format texte) :

MatrixExplorer: Un système pour l analyse exploratoire de réseaux sociaux
Nathalie Henry

Jean-Daniel Fekete

INRIA Futurs/LRI/University of Sydney
Bât 490, Université Paris-Sud
91405 Orsay Cedex
Nathalie.Henry@lri.fr

INRIA Futurs/LRI
Bât 490, Université Paris-Sud
91405 Orsay Cedex
Jean-Daniel.Fekete@inria.fr

RESUME

ABSTRACT

Dans cet article, nous présentons le système MatrixExplorer destiné à explorer des réseaux sociaux. Il a été
conçu pour des chercheurs en sciences sociales  sociologues et historiens  et propose une démarche itérative reposant sur des vues multiples.
MatrixExplorer est issu d interviews avec des chercheurs et d une session de conception participative qui ont permis de mettre en évidence des besoins tant en ce qui concerne les visualisations souhaitées que le processus d exploration. MatrixExplorer fournit deux représentations pour les graphes : matricielle et en nSuds et liens.
L exploration part de la représentation matricielle qui reste toujours exploitable et offre une démarche itérative qui permet de filtrer et organiser le graphe afin d en dégager une structure et une abstraction qui peut éventuellement se visualiser convenablement sous forme de nSuds et liens.

In this article, we present the MatrixExplorer system,
aimed at exploring social networks. It has been designed for researchers in social sciences  sociology and history
 and is based on an interactive process with multiple views. MatrixExplorer design comes from several interviews with researchers and a participatory design session that helped us assess users need in term of visualization and exploration of social networks. MatrixExplorer provides two representations for graphs: matrices and nodelink diagrams. Exploration starts from a matrix representation to preserve readability and provides an iterative process to filter and organize the graph to reveal a structure and abstract it so that it can eventually be visualized as a readable node-link diagram.

MOTS CLES : Réseaux Sociaux, Analyse Exploratoire,

Visualisation de graphes, Représentation Matricielle,
Réordonnancement, Clustering Interactif, Consensus.

CATEGORIES AND SUBJECT DESCRIPTORS:

H.5 Graphical User Interfaces

Les promotions



MSFT SurfaceLaptopIntel 5g Fact Sheet
MSFT SurfaceLaptopIntel 5g Fact Sheet
02/10/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop 5G for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage anywhere NPUs delivering 40 or 48 TOPS of on-device AI performance to support today's capabilities and tomorrow's innovations5 Anti-reflective technology reduces reflections up to 50% Exceptional AI-enabled collaboration and Copilot+ PC1 productivity...

User-Driven Access Control: Rethinking Permission ... - CiteSeerX
User-Driven Access Control: Rethinking Permission ... - CiteSeerX
23/08/2018 - www.microsoft.com
User-Driven Access Control: Rethinking Permission Granting in Modern Operating Systems Franziska Roesner, Tadayoshi Kohno {franzi, yoshi}@cs.washington.edu University of Washington Alexander Moshchuk, Bryan Parno, Helen J. Wang {alexmos, parno, helenw}@microsoft.com Microsoft Research, Redmond Crispin Cowan crispin@microsoft.com Microsoft Abstract tionality and security for access to the user s data and resources. From a functionality standpoint, isolation inhibits the client-side manipulation...

L'économie de la sécurité - Microsoft
L'économie de la sécurité - Microsoft
16/11/2016 - www.microsoft.com
nl y se Lect L économie de la sécurité Ces dernières années, la sécurité est devenue une priorité pour les pouvoirs publics et les entreprises. Crime organisé, terrorisme, interruption des chaînes d approvisionnement mondiales, virus informatiques  autant de menaces avec lesquelles il faut compter dans le monde d aujourd hui. D où l émergence d un marché des équipements et des services de sécurité de 100 milliards de dollars. Ce marché est alimenté par la demande croissante émanant...

1 Introduction - Microsoft
1 Introduction - Microsoft
11/04/2018 - www.microsoft.com
One-Way Accumulators: A Decentralized Alternative to Digital Signatures (Extended Abstract) Josh Benaloh Clarkson University Michael de Mare Giordano Automation Abstract This paper describes a simple candidate one-way hash function which satis es a quasi-commutative property that allows it to be used as an accumulator. This property allows protocols to be developed in which the need for a trusted central authority can be eliminated. Space-e cient distributed protocols are given for document time...

MSFT Echo SurfaceLaptopIntel 5g Fact Sheet
MSFT Echo SurfaceLaptopIntel 5g Fact Sheet
13/12/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop 5G for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage anywhere NPUs delivering 40 or 48 TOPS of on-device AI performance to support today's capabilities and tomorrow's innovations5 Anti-reflective technology reduces reflections up to 50% Exceptional AI-enabled collaboration and Copilot+ PC1 productivity...

Msft Accessories Surface Pro Flex Keyboard Product Spec Sheet
Msft Accessories Surface Pro Flex Keyboard Product Spec Sheet
13/02/2026 - www.microsoft.com
Surface Pro Flex Keyboard A new era of flexibility Reimagining connectivity to unlock versatility. Elevate employee productivity and comfort with the freedom to position device and keyboard differently for specific tasks and scenarios. All-day productivity Work with the keyboard detached for up to 41 hours of continuous typing.31 Simply attach to Surface Pro to recharge. Attached to the Pro,15 it's the ultimate laptop setup. Detached,16 it enables unrivalled flexibility for any workspace. Up...

MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft
MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft
22/05/2017 - www.microsoft.com
MatrixExplorer: Un système pour l analyse exploratoire de réseaux sociaux Nathalie Henry Jean-Daniel Fekete INRIA Futurs/LRI/University of Sydney Bât 490, Université Paris-Sud 91405 Orsay Cedex Nathalie.Henry@lri.fr INRIA Futurs/LRI Bât 490, Université Paris-Sud 91405 Orsay Cedex Jean-Daniel.Fekete@inria.fr RESUME ABSTRACT Dans cet article, nous présentons le système MatrixExplorer destiné à explorer des réseaux sociaux. Il a été conçu pour des chercheurs en sciences sociales...

DSCOVR: Randomized Primal-Dual Block Coordinate ... - Microsoft
DSCOVR: Randomized Primal-Dual Block Coordinate ... - Microsoft
23/08/2018 - www.microsoft.com
DSCOVR: Randomized Primal-Dual Block Coordinate Algorithms for Asynchronous Distributed Optimization lin.xiao@microsoft.com Lin Xiao Microsoft Research AI Redmond, WA 98052, USA weiyu@cs.cmu.edu Adams Wei Yu Machine Learning Department, Carnegie Mellon University Pittsburgh, PA 15213, USA qihang-lin@uiowa.edu Qihang Lin Tippie College of Business, The University of Iowa Iowa City, IA 52245, USA wzchen@microsoft.com Weizhu Chen Microsoft AI and Research Redmond, WA 98052, USA October 13,...
 
 

Headset Portfolio
Headset Portfolio
07/10/2025 - www.logitech.com
Logitech business headsets - wired Hybrid work requires solutions designed for all types of users and work environments. Regardless of your style or connectivity preference, the Logitech business headset portfolio has a device that works the way you do. Logitech headsets and earbuds are designed to work seamlessly with leading video conferencing platforms, giving you an enhanced video collaboration experience. Product Name Connectivity H570e Teams version 1 (USB-A or USB-C) Range Weight Audio...

SI3733B
SI3733B
18/06/2012 - www.smeg.fr
SI3733B Table de cuisson induction, 70 cm, bord biseauté EAN13: 8017709149253 3 foyers dont : Avant Gauche : 2000 W - Booster 3100 W Ø 230 mm Arrière Gauche : 1400 W - Booster 2000 W Ø 160 mm Droit Géant : 2000 W - Booster 3600 W Ø 290 mm Touches sensitives Verre céramique noir Easy Clean Bord biseauté Indication minimale diamètre d'utilisation 9 niveaux de puissance Fonction maintien chaud 3 Boosters (P) puissance maxi 3 minuteries fin de cuisson Signal sonore fin de cuisson Affichage...

SNC-DH120T Data Sheet (600.2 KB) - Sony
SNC-DH120T Data Sheet (600.2 KB) - Sony
16/02/2012 - www.sony.fr
SNC-DH120T Network HD Camera--E series Vandal-Resistant 720p HD Security Camera Excellent 720p HD picture quality, supporting H.264 at 30 fps 1.3 Megapixel (1280 x 1024) maximum resolution Three codecs (H.264, MPEG-4, JPEG) and a dual streaming capability The "Exmor" CMOS sensor incorporated to realize high image quality and low noise Key Features · IK10-rated vandal-resistant feature to protect the camera from destructive behaviors. · Easy Focus/Easy Zoom functions for easy installation. ·...

QRG JT469 IT W10709054.indd
QRG JT469 IT W10709054.indd
20/03/2015 - docs.whirlpool.eu
IT JT469 PANNELLO COMANDI  GUIDA RAPIDA Stop Manopola Arrestare o azzerare tutte le funzioni del forno. Pulsante di conferma Display digitale Jet Start Per avviare la funzione microonde alla massima potenza per 30 secondi, basta premere il pulsante Jet Start. Una volta selezionata una funzione di cottura (es.: Grill), premere Jet Start per avviarla. Ogni pressione aggiuntiva aumenterà il tempo di cottura di 30 secondi. FUNZIONI PRINCIPALI FUNZIONI SPECIALI Toccare il nome della funzione...

Quick Reference IP Rapid dome & PTZ Line - Sony
Quick Reference IP Rapid dome & PTZ Line - Sony
16/02/2012 - www.sony.fr
Quick Reference IP Rapid Dome and PTZ Cameras Model name (*1) P/T/Z: Pan/Tilt/Zoom SNC-RX570N/P SNC-RS44N/P SNC-RS46N/P SNC-RS84N/P SNC-RS86N/P SNC-RH124 SNC-RH164 SNC-P5 SNC-RZ25N/P SNC-RZ30N/P SNC-RZ50N/P SNC-RX530N/P SNC-RX550N/P Video compression format Codec Streaming Capability HD/Megapixel (*2) Ruggedized IP66 Optical zoom ratio Imager Minimum illumination SD No No JPEG/MPEG-4 Single streaming (JPEG/MPEG4 selectable) SD No No 18x optical zoom JPEG Single streaming (JPEG) SD No No...

IPL, Husky 34, 1982-05, Chain Saw
IPL, Husky 34, 1982-05, Chain Saw
19/06/2012 - www.husqvarna.com
505 520 103 505 520 130 501 466 901 501 813 301 505 316 378 501 713 001 505 316 398 505 727 210 505 180 136 505 180 131 505 180 135 505 520 108 505 520 111 501 469 801 505 520 105 501 468 701 505 520 106 505 520 104 505 520 122 501 223 001 505 316 396 501 222 901 501 221 701 505 316 389 501 713 101 505 316 393 501 222 401 501 467 301 505 520 124 505 520 123 505 520 119 505 520 131 505 180 073 505 180 359 505 320 864 505 736 210 501 466 701 505 520 121 505 520 127 505 520 115 505 520 125...