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PC
2010
111views Management» more  PC 2010»
13 years 7 months ago
Reducing complexity in tree-like computer interconnection networks
The fat-tree is one of the topologies most widely used to build high-performance parallel computers. However, they are expensive and difficult to build. In this paper we propose t...
Javier Navaridas, José Miguel-Alonso, Franc...
PKDD
2010
Springer
313views Data Mining» more  PKDD 2010»
13 years 7 months ago
Topic Modeling for Personalized Recommendation of Volatile Items
One of the major strengths of probabilistic topic modeling is the ability to reveal hidden relations via the analysis of co-occurrence patterns on dyadic observations, such as docu...
Maks Ovsjanikov, Ye Chen
SIAMDM
2010
114views more  SIAMDM 2010»
13 years 7 months ago
Rank-Based Attachment Leads to Power Law Graphs
Abstract. We investigate the degree distribution resulting from graph generation models based on rank-based attachment. In rank-based attachment, all vertices are ranked according ...
Jeannette Janssen, Pawel Pralat
TCOM
2010
102views more  TCOM 2010»
13 years 7 months ago
A system performance approach to OSNR optimization in optical networks
Abstract—This paper studies a constrained optical signal-tonoise ratio (OSNR) optimization problem in optical networks from the perspective of system performance. A system optimi...
Yan Pan, Tansu Alpcan, Lacra Pavel
TROB
2010
93views more  TROB 2010»
13 years 7 months ago
Compliant Control of Multicontact and Center-of-Mass Behaviors in Humanoid Robots
Abstract—This paper presents a new methodology for the analysis and control of internal forces and center-of-mass (CoM) behavior, which are produced during multicontact interacti...
Luis Sentis, Jaeheung Park, Oussama Khatib