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K nearest neighbour optimal selection in fuzzy inductive reasoning for smart grid applications
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessEnergy recasting has been an area of great interest in the last years. It unlocks, not only the Smart Grid's potential with load balancing but also new business models and added value services. To achieve an accurate, ... 
K spa tios!! Vocabulario de la habitación
(200701)
Article
Open Access 
K1,K3covering red and blue points in the plane
(Chapman & Hall/CRC, 20190131)
Article
Open AccessWe say that a finite set of red and blue points in the plane in general position can be K1,3covered if the set can be partitioned into subsets of size 4, with 3 points of one color and 1 point of the other color, in such ... 
kanonymous microaggregation with preservation of statistical dependence
(20160510)
Article
Open Access𝑘�������Anonymous microaggregation emerges as an essential building block in statistical disclosure control, a field concerning the postprocessing of the demographic portion of surveys containing sensitive information, ... 
Kband RFMEMS uniplanar reconfigurablebandwidth bandpass filter using multimodal immittance inverters
(Institution of Electrical Engineers, 20130523)
Article
Restricted access  publisher's policyA Kband RFMEMS uniplanar secondorder bandpass filter with reconfigurable bandwidth is presented. The filter is based on inductivelycoupled halfwavelength slotline resonators and CPWslotline multimodal immittance ... 
kcosymplectic formalism in classical field theory: the Skinner–Rusk approach
(20060214)
Article
Open AccessThe kcosymplectic Lagrangian and Hamiltonian formalisms of firstorder field theories are reviewed and completed. In particular they are stated for singular almostregular systems. After that, both formalisms are unified ... 
Kmeans vs Mini Batch Kmeans: a comparison
(20130517)
External research report
Open AccessMini Batch Kmeans (cite{Sculley2010}) has been proposed as an alternative to the Kmeans algorithm for clustering massive datasets. The advantage of this algorithm is to reduce the computational cost by not using all the ... 
kNN algorithm appled todata association and data fusion in multisensor multitarget OFDM radar scenarios
(Universitat Politècnica de Catalunya, 202006)
Bachelor thesis
24 months embargoIn the recent years, numerous Machine Learning investigations have been centered around the topic of pointtarget positioning and tracking, which rises the interest for algorithms such as kNN to be implemented for said ... 
kPMP: enhancing physicsbased motion planners with knowledgebased reasoning
(20170922)
Article
Open AccessPhysicsbased motion planning is a challenging task, since it requires the computation of the robot motions while allowing possible interactions with (some of) the obstacles in the environment. Kinodynamic motion planners ... 
[KAU: estació intermodal a Udine]
(Universitat Politècnica de Catalunya, 201004)
Master thesis (preBologna period)
Open Access 
Kac's theorem on the number of real roots and its consequences in average complexity
(1989)
External research report
Open AccessWe recall in this note a theorem of Kac which gives an assymptotic equivalent of the expected number of real roots of a random polynomial, and we get from it some estimations on the average complexity of several algorithms ... 
Kaija y Heikki Siren: propuestas residenciales para Tapiola
(Departament de Projectes Arquitectònics. UPC, 2006)
Article
Open Access 
Kalai's squeezed 3spheres are polytopal
(2002)
Article
Open AccessIn 1988, Kalai [5] extended a construction of Billera and Lee to produce many triangulated(d−1)spheres. In fact, in view of upper bounds on the number of simplicial dpolytopes by Goodman and Pollack [2, 3], he derived ... 
Kalai's squeezed threespheres are polytopal
(2001)
Article
Open AccessIn 1988, Kalai [5] extended a construction of Billera and Lee to produce many triangulated(d−1)spheres. In fact, in view of upper bounds on the number of simplicial dpolytopes by Goodman and Pollack [2,3], he derived ... 
Kalman Hierarchical Hybrid Precoding for mWave MIMO system
(Universitat Politècnica de Catalunya, 20201125)
Master thesis
Open AccessActually, data traffic has exponentially increased in wireless networks. In order to develop the next generation cellular communication systems, the interest in millimetre wave (mmWave) communications has been growing, due ... 
KalmanFiltering formulation details for Dynamic OD passenger matrix estimation
(2014)
Conference report
Restricted access  publisher's policyIn this paper, we describe how to estimate timesliced origindestination (OD) matrices for passengers in a public transport network based on counts of ICT (Intelligent Communication Technology) devices carried by ... 
KAM aspects of the quasiperiodic Hamiltonian Hopf bifurcation: summary of results
(s.n., 20070820)
Conference report
Open AccessIn this work we consider a 1:1 non semisimple resonant periodic orbit of a threedegrees of freedom real analytic Hamiltonian system. From the formal analysis of the normal form, it is proved the branching off a ... 
KAM aspects of the quasiperiodic Hamiltonian Hopf bifurcation
(2004)
Article
Open AccessIn this work we consider a normal form around a 1:1 non semisimple resonant periodic orbit of a threedegree of freedom Hamiltonian system. From the formal analysis it can be proved the branching off a twoparameter ... 
KAM theory and a partial justification of Greene's criterion for nontwist maps
(1999)
Article
Open AccessWe consider perturbations of integrable area preserving non twist maps of the annulus those are maps in which the twist condition changes sign These maps appear in a variety of applications notably transport in atmospheric ... 
KAM Theory without actionangle variables
(2003)
Article
Open AccessGiven a torus approximately invariant under a symplectic map, we find sufficient conditions for the existence of a true invariant torus close to the given one. We do not assume either that we are working on actionangle ...