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» On Constructive Connectives and Systems
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IPPS
2002
IEEE
15 years 11 months ago
Dominating Set Based Bluetooth Scatternet Formation with Localized Maintenance
This paper addresses the problem of scatternet formation and maintenance for multi-hop Bluetooth based personal area and ad hoc networks with minimal communication overhead. Each ...
Ivan Stojmenovic
COCO
2007
Springer
96views Algorithms» more  COCO 2007»
16 years 29 days ago
Unbalanced Expanders and Randomness Extractors from Parvaresh-Vardy Codes
We give an improved explicit construction of highly unbalanced bipartite expander graphs with expansion arbitrarily close to the degree (which is polylogarithmic in the number of ...
Venkatesan Guruswami, Christopher Umans, Salil P. ...
ISCAS
2006
IEEE
93views Hardware» more  ISCAS 2006»
16 years 24 days ago
Discontinuity-induced bifurcations in TCP/RED communication algorithms
— In this paper, we describe a simple second-order discrete-time model for the Transmission Control Protocol (TCP) with Random Early Detection (RED) algorithm. The TCP/RED mechan...
Mingjian Liu, A. Marciello, Mario di Bernardo, Lji...
ICRA
2002
IEEE
133views Robotics» more  ICRA 2002»
15 years 11 months ago
Stereo-Based Obstacle Avoidance in Indoor Environments with Active Sensor Re-Calibration
We present a stereo-based obstacle avoidance system for mobile vehicles. The system operates in three steps. First, it models the surface geometry of supporting surface and remove...
Darius Burschka, Stephen Lee, Gregory D. Hager
IJON
2006
76views more  IJON 2006»
15 years 6 months ago
Joint maps for orientation, eye, and direction preference in a self-organizing model of V1
Primary visual cortex (V1) contains overlaid feature maps for orientation (OR), motion direction selectivity (DR), and ocular dominance (OD). Neurons in these maps are connected l...
James A. Bednar, Risto Miikkulainen