University of Marne-la-Vallée

About: University of Marne-la-Vallée is a based out in . It is known for research contribution in the topics: Estimator & Context (language use). The organization has 831 authors who have published 1855 publications receiving 55316 citations.

Ro-vibronic spectrum of the N2O+ ion in the X 2Π state

Abstract: Three-dimensional potential energy functions (PEFs) for the two components of the electronic ground state X 2 Π state of the N 2 O + radical cation have been calculated using multi-configuration self-consistent field approach. The theoretical PEFs and the existing experimental information have been combined to generate empirical PEFs for the beyond Born-Oppenheimer variational calculations of the ro-vibronic energy levels including the couplings of the rotation-vibration, the electron spin and the electronic angular momenta. Band origins ( J = P ) are given for energies up to 4500 cm −1 . The experimentally known vibronic energy levels are reproduced with an accuracy of better than 5 cm −1 for the vibronic states with K ⩽ 2. The anharmonic coupling effects have been investigated.

Las ciudades de la nueva granada: teatro y objeto de los conflictos de la memoria política (1810-1830)

Abstract: A nuestro parecer, la ciudad colonial fue planeada como si se tratara de un teatro cuya unica finalidad hubiera sido la de conmemorar el vasallaje de la Ciudad a los dos poderes de la Conquista. Diminuto resulta, en realidad, el artificio de la metafora en cuanto la Plaza y sus calles contiguas se asimilan a un autentico escenario donde se verificaron "ceremonias de la informacion".' Estas, periodicas u ocasionales, consideran a los vecinos como otros tantos actores y espectadores de una dramaturgia que sella el pacto explicito de su adhesion al estandarte de la Fe y al pendon real. Anadamos que durante el intervalo de tiempo que separa esas manifestaciones rituales, ciertos simbolos arquitectonicos (calvarios, escudos de armas o picotas), colocados en un itinerario determinado de lugares, constituyen, en el sentido del arsmemorativa clasico, unas "imagenes sobresalientes" 2 que refrescan en la mente de quienes las contemplan la memoria de la Pasion de Cristo, la de la Gloria del Principe o de su justicia ejemplar...

Car Rank: An Information-Centric Identification of Important Smart Vehicles for Urban Sensing

Abstract: Future cars are becoming powerful sensor platforms capable to collect, store and share large amount of sensory data by constant monitoring of urban streets. It is quite challenging to upload such data from all vehicles to the infrastructure due to limited bandwidth resources and high upload cost. This invoke the need to identify the appropriate vehicles within the Vehicular Ad-hoc Network, that are important for different urban sensing tasks based on their natural mobility and availability. This paper address this problem leveraging the self-decision making ability of a "Smart Vehicle" regarding its importance in the network. To do so, we present Car Rank, an Information-Centric algorithm for a vehicle to first rank different location-aware information. It then uses the information importance, its spatio-temporal availability and neighborhood topology to analytically find its relative importance in the network. Car Rank is the first step towards identifying the best set of information hubs to be used in the network for the efficient collection, storage and distribution of urban sensory information. We evaluate Car Rank under a scalable simulation environment using realistic vehicular mobility traces. Results show that Car Rank is an efficient ranking algorithm to identify socially important vehicles in comparison to other ranking metrics used in the literature.