Sciweavers

NETWORKING
2011
13 years 2 months ago
The Problem of Sensing Unused Cellular Spectrum
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...
Daniel Willkomm, Sridhar Machiraju, Jean Bolot, Ad...
NETWORKING
2011
13 years 2 months ago
oBGP: An Overlay for a Scalable iBGP Control Plane
The Internet is organized as a collection of networks called Autonomous Systems (ASes). The Border Gateway Protocol (BGP) is the glue that connects these administrative domains. Co...
Iuniana M. Oprescu, Mickael Meulle, Steve Uhlig, C...
NETWORKING
2011
13 years 2 months ago
Modelling and Evaluation of CCN-Caching Trees
Networking Named Content (NNC) was recently proposed as a new networking paradigm to realise Content Centric Networks (CCNs). The new paradigm changes much about the current Intern...
Ioannis Psaras, Richard G. Clegg, Raul Landa, Wei ...
NETWORKING
2011
13 years 2 months ago
Epidemic Spread in Mobile Ad Hoc Networks: Determining the Tipping Point
Short-range, point-to-point communications for mobile users enjoy increasing popularity, particularly with the rise in Bluetooth-equipped mobile devices. Unfortunately, virus write...
Nicholas Valler, B. Aditya Prakash, Hanghang Tong,...
NETWORKING
2011
13 years 2 months ago
STEPS - An Approach for Human Mobility Modeling
Abstract. In this paper we introduce Spatio-TEmporal Parametric Stepping (STEPS) - a simple parametric mobility model which can cover a ectrum of human mobility patterns. STEPS mak...
Anh Dung Nguyen, Patrick Sénac, Victor Rami...
MSOM
2011
13 years 2 months ago
Volume Flexibility, Product Flexibility, or Both: The Role of Demand Correlation and Product Substitution
We analyze volume flexibility — the ability to produce above/below the installed capacity for a product — under endogenous pricing in a two-product setting. We discover that ...
Manu Goyal, Serguei Netessine