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NORDICHI
2004
ACM
14 years 1 months ago
Two psychology-based usability inspection techniques studied in a diary experiment
Inspection techniques are widely used during systems design as a supplement to empirical evaluations of usability. Psychology-based inspection techniques could give important insi...
Kasper Hornbæk, Erik Frøkjær
COR
2006
96views more  COR 2006»
13 years 7 months ago
Scheduling two parallel machines with a single server: the general case
This paper considers the problem of scheduling two-operation non-preemptable jobs on two identical semiautomatic machines. A single server is available to carry out the first (or ...
Amir H. Abdekhodaee, Andrew Wirth, Heng-Soon Gan
MP
2011
13 years 2 months ago
An FPTAS for minimizing the product of two non-negative linear cost functions
We consider a quadratic programming (QP) problem (Π) of the form min xT Cx subject to Ax ≥ b where C ∈ Rn×n + , rank(C) = 1 and A ∈ Rm×n , b ∈ Rm . We present an FPTAS ...
Vineet Goyal, Latife Genç Kaya, R. Ravi
SWAT
2004
Springer
83views Algorithms» more  SWAT 2004»
14 years 1 months ago
Power Assignment in Radio Networks with Two Power Levels
We study the power assignment problem in radio networks, where each radio station can transmit in one of two possible power levels, corresponding to two ranges – short and long....
Paz Carmi, Matthew J. Katz
ICRA
2002
IEEE
121views Robotics» more  ICRA 2002»
14 years 18 days ago
A Tale of Two Filters - On-Line Novelty Detection
Abstract— For mobile robots, as well as other learning systems, the ability to highlight unexpected features of their environment – novelty detection – is very useful. One pa...
Paul A. Crook, Stephen Marsland, Gillian Hayes, Ul...