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ICRA
2002
IEEE
78views Robotics» more  ICRA 2002»
15 years 6 months ago
Positioning Performance of L-Shaped Seal Mechanism with 3 Degrees of Freedom
––This paper deals with a small mobile device, "Seal Mechanism," with three degrees of freedom (DOFs). An L-shaped structure of Seal Mechanism is proposed. This devic...
Katsushi Furutani, Noriyuki Ohta
GLOBECOM
2009
IEEE
15 years 8 months ago
Secure Degrees of Freedom for Gaussian Channels with Interference: Structured Codes Outperform Gaussian Signaling
—In this work, we prove that a positive secure degree of freedom is achievable for a large class of real Gaussian channels as long as the channel is not degraded and the channel ...
Xiang He, Aylin Yener
ANTS
2008
Springer
103views Algorithms» more  ANTS 2008»
15 years 3 months ago
On Prime-Order Elliptic Curves with Embedding Degrees k = 3, 4, and 6
Abstract. We further analyze the solutions to the Diophantine equations from which prime-order elliptic curves of embedding degrees k = 3, 4 or 6 (MNT curves) may be obtained. We g...
Koray Karabina, Edlyn Teske
JOC
2011
81views more  JOC 2011»
14 years 8 months ago
An L(1/3) Discrete Logarithm Algorithm for Low Degree Curves
We present an algorithm for solving the discrete logarithm problem in Jacobians of families of plane curves whose degrees in X and Y are low with respect to their genera. The fin...
Andreas Enge, Pierrick Gaudry, Emmanuel Thom&eacut...
DBPL
1997
Springer
117views Database» more  DBPL 1997»
15 years 6 months ago
Degrees of Monotonicity of Spatial Transformations
We consider spatial databases that can be defined in terms of polynomial inequalities, and we are interested in monotonic transformations of spatial databases. We investigate a hi...
Bart Kuijpers