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ICPR
2008
IEEE
14 years 9 months ago
A new objective function for sequence labeling
We propose a new loss function for discriminative learning of Markov random fields, which is an intermediate loss function between the sequential loss and the pointwise loss. We s...
Hisashi Kashima, Yuta Tsuboi
INFOCOM
2007
IEEE
14 years 2 months ago
Distributed Scheduling and Active Queue Management in Wireless Networks
—We propose a distributed scheduling and active queue management mechanism for wireless ad hoc networks. The approach is based on a random access scheduler where the transmission...
Peter Marbach
ISCAS
2006
IEEE
93views Hardware» more  ISCAS 2006»
14 years 2 months 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...
AIRWEB
2005
Springer
14 years 1 months ago
Pagerank Increase under Different Collusion Topologies
We study the impact of collusion –nepotistic linking– in a Web graph in terms of Pagerank. We prove a bound on the Pagerank increase that depends both on the reset probability...
Ricardo A. Baeza-Yates, Carlos Castillo, Vicente L...
ISQED
2003
IEEE
104views Hardware» more  ISQED 2003»
14 years 1 months ago
On-Chip Interconnect Inductance - Friend or Foe (Invited)
Inductance associated with on-chip wires can no longer be ignored as chip operation frequencies increase into GHz regime. Because the magnetic field propagates a very long range, ...
S. Simon Wong, C. Patrick Yue, Richard Chang, So-Y...