References of "Scientific congresses, symposiums and conference proceedings"
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Hu, Adelheid UL; Aguado, Karin

in Hu, A.; Aguado, K. (Eds.) Mehrsprachigkeit und Multikulturalität. Dokumentation des Kongresses der Deutschen Gesellschaft für Fremdsprachenforschung 1999 in Dortmund (2000)

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See detailDoes nicotine deprivation affect attentional performance?
Mancuso, Giovanna UL

Poster (2000)

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See detailCurve-crossing analysis for potential sputtering of insulators
Wirtz, Ludger UL; Hayderer, G.; Lemell, C. et al

in Surface Science (2000), 451(1-3), 197-202

We develop a theoretical model for the recently observed threshold for potential sputtering of LiF by slow singly and doubly charged ions. The threshold coincides with the potential energy to create a ... [more ▼]

We develop a theoretical model for the recently observed threshold for potential sputtering of LiF by slow singly and doubly charged ions. The threshold coincides with the potential energy to create a cold hole in the valence band of LiF by resonant neutralization. We calculate the level shift of the incident ion and the deformation of the valence band under the influence of the projectile. Resonant neutralization becomes possible for ions with recombination energies larger than 10 eV in agreement with the experimental findings. (C) 2000 Elsevier Science B.V. All rights reserved. [less ▲]

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See detailEmploi et mobilité résidentielle des personnes travaillant au Grand-Duché de Luxembourg en 1994 et 1997
Fehlen, Fernand UL; Pigeron-Piroth, Isabelle UL; Ramm, Michel

in Trajectoires d’emploi et conditions d’existence des individus (2000)

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See detailCarPAcities: Distributed Car Pool Agencies in Mobile Networks
Rothkugel, Steffen UL; Sturm, Peter

in ASA/MA 2000: Proceedings of the Second International Symposium on Agent Systems and Applications and Fourth International Symposium on Mobile Agents (2000)

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See detailThe impact on parents of behaviour problems in children with spina bifida and hydrocephalus
Stevenson, Jim; Pit-Ten Cate, Ineke UL

Scientific Conference (1999, November)

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See detailAgrégation de critères interactifs au moyen de l'intégrale de Choquet discrète
Marichal, Jean-Luc UL

in Actes des "Rencontres francophones sur la logique floue et ses applications" (LFA'99), Valenciennes, France, Oct. 21-22, 1999 (1999, October)

The most often used operator to aggregate criteria in decision making problems is the classical weighted arithmetic mean. In many problems however, the criteria considered interact, and a substitute to ... [more ▼]

The most often used operator to aggregate criteria in decision making problems is the classical weighted arithmetic mean. In many problems however, the criteria considered interact, and a substitute to the weighted arithmetic mean has to be adopted. We show that, under rather natural conditions, the discrete Choquet integral is an adequate aggregation operator that extends the weighted arithmetic mean by the taking into consideration of the interaction among criteria. The axiomatic that supports the Choquet integral is presented in detail. [less ▲]

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See detailEntropy of a Choquet capacity
Marichal, Jean-Luc UL; Roubens, Marc

in Mayor, Gaspar; Suñer, Jaume (Eds.) Proceedings of the 1999 EUSFLAT-ESTYLF Joint Conference, Palma de Mallorca, Spain, September 22-25, 1999. (1999, September)

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See detailOrdinal aggregation with qualitative scales
Marichal, Jean-Luc UL; Roubens, Marc

in Proc. 50th Meeting of the Eur. Working Group "Multiple Criteria Decision Aiding" (MCDA 50), Cerisy-la-Salle, France, Sep. 28 - Oct. 2, 1999 (1999, September)

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See detailThe idiomatic viewpoint of the European Folksongs
Sagrillo, Damien UL

Scientific Conference (1999, September)

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See detailConsensus with ordinal data
Marichal, Jean-Luc UL; Roubens, Marc

in Proc. 7th Eur. Congr. on Intelligent Techniques and Soft Computing (EUFIT'99) (1999, September)

We present a model allowing to aggregate decision criteria when the available information is of qualitative nature. The use of the Sugeno integral in this model is justified by an axiomatic approach. An ... [more ▼]

We present a model allowing to aggregate decision criteria when the available information is of qualitative nature. The use of the Sugeno integral in this model is justified by an axiomatic approach. An illustrative example is also provided. [less ▲]

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See detailEthnic Enterprise: Self-Employment among Latin American and Asian Immigrants
Pedraza, Silvia; Rivas, Salvador UL

Scientific Conference (1999, August)

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See detailAbout the Choquet integral as a tool to aggregate utilities in the presence of interacting points of view
Marichal, Jean-Luc UL; Roubens, Marc

Scientific Conference (1999, August)

One basic assumption to consider an additive utility function is the preferential independence. When interacting criteria are considered, this condition might be violated and a substitute to the classical ... [more ▼]

One basic assumption to consider an additive utility function is the preferential independence. When interacting criteria are considered, this condition might be violated and a substitute to the classical weighted mean has to be adopted. The Choquet integral seems to be an adequate aggregation operator that extends the weighted mean and the ordered weighted average (OWA). The axiomatics that supports the Choquet integral is presented as well as its behavioral analysis with regards to veto and favor effects, degree of disjunction and measure of dispersion. One illustrative example of its application in the field of MCDM is provided. [less ▲]

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See detailThe neural basis of human face categorization: A parametric pet study
Rossion, B; Schiltz, Christine UL; Robaye, L et al

Poster (1999, June)

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See detailEquivalent representations of a set function with applications to game theory and multicriteria decision making
Grabisch, Michel; Marichal, Jean-Luc UL; Roubens, Marc

in de Swart, Harrie (Ed.) Proc. of the Int. Conf. on Logic, Game theory and Social choice (LGS'99), Oisterwijk, the Netherlands, May 13-16, 1999 (1999, May)

This paper introduces four alternative representations of a set function: the M¨obius transformation, the co-M¨obius transformation, and the interactions between elements of any subset of a given set as ... [more ▼]

This paper introduces four alternative representations of a set function: the M¨obius transformation, the co-M¨obius transformation, and the interactions between elements of any subset of a given set as extensions of Shapley and Banzhaf values. The links between the five equivalent representations of a set function are emphasized in this presentation. [less ▲]

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See detailAbout the Choquet integral as an aggregator in the framework of MCDA with interacting criteria
Marichal, Jean-Luc UL; Roubens, Marc

in De Baets, B.; Fodor, J.; Kóczy, L.T. (Eds.) Proc. of the 4th Meeting of the EURO Working Group on Fuzzy Sets and the 2nd Int. Conf. on Soft and Intelligent Computing (EUROFUSE-SIC’99 Joint Conference), Budapest, Hungary, May 25-28, 1999 (1999, May)

We present a model allowing to determine the weights related to interacting criteria. This is done on the basis of the knowledge of a partial ranking over a reference set of alternatives (prototypes), a ... [more ▼]

We present a model allowing to determine the weights related to interacting criteria. This is done on the basis of the knowledge of a partial ranking over a reference set of alternatives (prototypes), a partial ranking over the set of criteria, and a partial ranking over the set of interactions between pairs of criteria. [less ▲]

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See detailDetermination of Weights of Interacting Criteria from a Reference Set
Marichal, Jean-Luc UL

Scientific Conference (1999, January)

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See detailInteraction of highly charged ions with microcapillaries
Tokesi, K.; Wirtz, Ludger UL; Burgdorfer, J.

in Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms (1999), 154(1-4), 307-311

We analyze the transmission of highly charged ions (HCI) through microcapillaries. The interaction of an HCI with the interval surface of the capillary is treated within the framework of linear response ... [more ▼]

We analyze the transmission of highly charged ions (HCI) through microcapillaries. The interaction of an HCI with the interval surface of the capillary is treated within the framework of linear response. In the limiting case of an ideal conducting cylindrical surface, the interaction reduces to a classical image potential. For Neq+ projectiles transmitting through a Ni capillary calculations for the impact parameter distribution and angular distribution of hollow atoms are presented. We find the fraction of transmitted projectiles which are partially neutralized in good agreement with recent experiments. (C) 1999 Elsevier Science B.V. All rights reserved. [less ▲]

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See detailLes communautés marchandes étrangères dans l'espace urbain bordelais (1620 - 1715)
Voss, Peter UL; Gautier, Bernard

in Bottin, Jacques; Calabi, Donatella (Eds.) Les étrangers dans la ville: Minorités et espace urbain du Bas Moyen-âge à l'époque moderne (1999)

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See detailDeformations and cohomologies
Poncin, Norbert UL

Scientific Conference (1999)

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See detailRobot environment modeling via principal component regression
Vlassis, Nikos UL; Krose, B.

in Proc. of Intelligent Robots and Systems, International Conference on (1999)

A key issue in mobile robot applications involves building a map of the environment to be used by the robot for localization and path planning. We propose a framework for robot map building which is based ... [more ▼]

A key issue in mobile robot applications involves building a map of the environment to be used by the robot for localization and path planning. We propose a framework for robot map building which is based on principal component regression, a statistical method for extracting low-dimensional dependencies between a set of input and target values. A supervised set of robot positions (inputs) and associated high-dimensional sensor measurements (targets) are assumed. A set of globally uncorrelated features of the original sensor measurements are obtained by applying principal component analysis on the target set. A parametrized model of the conditional density function of the sensor features given the robot positions is built based on an unbiased estimation procedure that fits interpolants for both the mean and the variance of each feature independently. The simulation results show that the average Bayesian localization error is an increasing function of the principal component index. [less ▲]

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See detailAn information-theoretic localization criterion for robot map building
Vlassis, Nikos UL; Motomura, Y.; Kröse, B.

in Proc. ACAI'99, Int. Conf. on Machine Learning and Applications (1999)

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See detailMixture Conditional Density Estimation with the EM Algorithm
Vlassis, Nikos UL; Kröse, B.

in Proc. 9th Int. Conf. on Artificial Neural Networks (1999)

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See detailSensitization of articular afferents to mechanical stimuli is mediated by NK1 receptors
Pawlak, Matthias; Schmidt, Robert; Hanesch, Ulrike UL

in Abstracts 9th World Congress on Pain (1999)

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See detailExécution des contrats et exécution des décisions de justice
Ancel, Pascal UL

in L'exécution (1999)

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See detailThe modular points of a genus 2 quotient of X_0(67)
Leprévost, Franck UL

in Proceedings of the Finite Field Conference of the American Mathematical Society (Contemporary Mathematics) (1999), 245

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See detailAppearance-Based Robot Localization
Kröse, B.; Bunschoten, R.; Vlassis, Nikos UL et al

in Proc. IJCAI'99, 16th Int. Joint Conf. on Artificial Intelligence, ROB-2 Workshop (1999)

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See detailL'approche de l'algèbre par la généralisation : un exemple de séquence d'apprentissage.
Vlassis, Joëlle UL

in Actes du 50e colloque de la Commission Internationale pour l'Etude et l'Amélioration de l'Enseignement des Mathématiques (CIEAEM) (1999)

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See detailModel Checking of Cryptographic Protocols using HD-Automata
Gnesi, Stefania; Latella, Diego; Lenzini, Gabriele UL

in 4th Italian Workshop on Sistemi Distribuiti: Algoritmi, Architetture e Linguaggi (WSDAAL'99), June 13-15, 1999, Fonte Cerreto (L'Aquila), Italy 2018-09-18 22:51:18 +0000 2019-06-15 18:31:23 +0200 (1999)

In this work we will present a preliminary study about the design of a model checking environment for cryptographic protocols. In particular given a specification of a protocol in spi-calculus and given ... [more ▼]

In this work we will present a preliminary study about the design of a model checking environment for cryptographic protocols. In particular given a specification of a protocol in spi-calculus and given some properties expressed in an appropriate logic (i.e., ACTL) we will propose a specialized version of the History Dependent Automata Laboratory (HAL) environment, in such a way to treat with cryptographic protocols. HAL is an integrated tool set for specification, verification an analysis of concurrent system, based on HD automata. [less ▲]

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See detailNumerical Modelling of Tension Piles
Van Baars, Stefan UL; Van Niekerk, W.J.

in Beyond 200 in Computational Geotechnics (1999)

For determinations of the ultimate tension capacity of a piled foundation, often use is made of empirical relations between soil strength and skin friction. The disadvantage of these (analytical) methods ... [more ▼]

For determinations of the ultimate tension capacity of a piled foundation, often use is made of empirical relations between soil strength and skin friction. The disadvantage of these (analytical) methods is that they are in general not very accurate for most soil conditions. Therefore a numerical method for determination of the ultimate bearing capacity is presented here. Results were successively compared with actual test results which were measured during pile tests. It was found that the numerical model assessed the actual pile bearing capacity more closely than analytical models based on empirical calculation rules. Therefore lower factors of safety can be accepted. The behaviour of the (virtual) interface between pile and soil significantly influences the behaviourof the pile. [less ▲]

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See detailAES und IEEE-P1363, die kryptographischen Standards des 21. Jahrhunderts
Leprévost, Franck UL

in Tagungsband des 6. Deutschen IT-Sicherheitskongresses des BSI (1999)

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See detailRiga - Hambourg - Bordeaux: triangle de commerce et réseaux marchands
Voss, Peter UL

in Guillaume, Pierre (Ed.) Bordeaux, porte océane: carrefour européenn. Actes du Congrès du Cinquantenaire de la Fédération Historique du Sud-Ouest (1999)

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See detailSymbiose von Kryptographie und digitalen Wasserzeichen: effizienter Schutz des Urheberrechtes digitaler Medien
Kutter, Martin; Leprévost, Franck UL

in Tagungsband des 6. Deutschen IT-Sicherheitskongresses des BSI (1999)

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See detailL'impact de la navigation hanséate dans le mouvement portuaire bordelais pendant la guerre de Hollande 1672-1678.
Voss, Peter UL

in Guillaume, Pierre (Ed.) Bordeaux, porte océane: carrefour européenn. Actes du Congrès du Cinquantenaire de la Fédération Historique du Sud-Ouest (1999)

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See detailCORBA, Java, C++ and ODBMS for Distributed Web Computing - The Taming of the Shrew
Rothkugel, Steffen UL; Sturm, Peter

in Architektur von Rechensystemen, Systemarchitektur auf dem Weg ins 3. Jahrtausend: Neue Strukturen, Konzepte, Verfahren und Bewertungsmethoden - Vorträge der 15. GI/ITG-Fachtagung ARCS '99 und der APS'99 (Arbeitsplatzrechensysteme) (1999)

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See detailA new approach for optimal control using market-based algorithms
Voos, Holger UL; Litz, Lothar

in European Control Conference, Karlsruhe, Germany, 1999 (1999)

A new method for distributed resource allocation is called market{based control. Market{based control systems im- itate the behavior of an economic system; some applica- tions of this method exist in the ... [more ▼]

A new method for distributed resource allocation is called market{based control. Market{based control systems im- itate the behavior of an economic system; some applica- tions of this method exist in the eld of distributed com- puter and telecommunications systems. A new eld of application is the control of dynamic systems. In this work, the market{based approach is used for optimal con- trol which is still one of the important methods of control theory. Unfortunately, even though most researchers in this area deal with complex systems, they omit the math- ematical background. For this reason, our work focuses on a mathematical description of a market{based control algorithm especially for linear dynamic systems in order to explain the relationship between economic and control systems. It is shown that the optimal control problem can be considered as a special kind of a resource distribution problem. Therefore, the fact that in economic systems re- sources are optimally distributed in a decentralized man- ner even in large and complex systems is very interesting. The obtained algorithm in the case of a linear system is characterized by a very e ective computation and easy understanding. [less ▲]

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See detail3D Modelling of bored tunnels
Van Baars, Stefan UL

in Brinkgreve (Ed.) Proc. Int. Symposium Beyond 2000 in Computational Geotechnics (1999)

Detailed reference viewed: 108 (1 UL)
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See detailApproche comparée de la responsabilité des magistrats en Europe, synthèse d'une table ronde
Ravarani, Georges UL

in Site internet de l'Ecole nationale de la magistrature (1999)

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See detailA Few Remarks on the Security of Internet Applications
Müller, Volker UL

in Proceedings of he First International Workshop on Information Integration and Web-based Applications & Services (1999)

In this short publication, I present a few facts on the security of some cur­rent In­ternet applications. Since one strong focus of this conference was the us­age of the In­ternet for electronic business ... [more ▼]

In this short publication, I present a few facts on the security of some cur­rent In­ternet applications. Since one strong focus of this conference was the us­age of the In­ternet for electronic business applications, I address two applica­tions often used in electronic business: electronic mail (E-mail) and se­cure ac­cess of web pages using the SSL protocol. It should be noted that all the facts presented in the note are well-known to security experts and not new. It might however be helpful for the ordinary of electronic commerce to become more aware of some security-related problems of the Internet. [less ▲]

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See detailInteraction of highly charged ions with microcapillaries
Tokesi, K.; Wirtz, Ludger UL; Burgdorfer, J.

in PHYSICA SCRIPTA (1999), T80B

The transmission of highly charged ions (HCI) through microcapillaries is investigated. The interaction of an HCI with the internal surface of the capillary is described in terms of a classical image ... [more ▼]

The transmission of highly charged ions (HCI) through microcapillaries is investigated. The interaction of an HCI with the internal surface of the capillary is described in terms of a classical image potential. For Neq+ projectiles transmitted through a Ni capillary the impact parameter distribution and angular distribution of ions leaving the microcapillary is determined. We consider both a narrowly focussed and a dispersive incident beam relative to the acceptance angle of the capillary. Our results are compared with recent experiments. [less ▲]

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See detailLe télétravail et les nouvelles technologies de l’information
Houssemand, Claude UL; Georges, N

Scientific Conference (1998, December)

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See detailOn Designing an L-valued Prolog Engine
Bisdorff, Raymond UL

Scientific Conference (1998, November 20)

This text presents our communication at the 9th Benelux Workshop on Logic Programming in Amsterdam. We discussed some theoretical and practical arguments for designing a multi-truth valued extension of ... [more ▼]

This text presents our communication at the 9th Benelux Workshop on Logic Programming in Amsterdam. We discussed some theoretical and practical arguments for designing a multi-truth valued extension of Prolog. [less ▲]

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See detailsis mortuus mundo, vivens iterum deo - Das Leprosenwesen am Mittelrhein bis zum 18. Jahrhundert
Uhrmacher, Martin UL

Scientific Conference (1998, November 13)

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See detailBrothers and sisters of children with physical disabilities: Problems and strategies
Pit-Ten Cate, Ineke UL

Scientific Conference (1998, October)

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See detailEquivalent representations of a set function with application to game theory and multicriteria decision making
Grabisch, Michel; Marichal, Jean-Luc UL; Roubens, Marc

Scientific Conference (1998, October)

Detailed reference viewed: 39 (0 UL)
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See detailDie kognitive Organisation alltagssprachlicher Eigenschaftsbegriffe zur Personbeschreibung
Krolak-Schwerdt, Sabine UL

Scientific Conference (1998, September)

Detailed reference viewed: 33 (0 UL)
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See detailDetermination of weights of interacting criteria from a reference set
Marichal, Jean-Luc UL; Roubens, Marc

in Proc. 48th Meeting of the Eur. Working Group "Multiple Criteria Decision Aiding" (MCDA 48) (1998, September)

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See detailOn Sugeno integral as an aggregation function
Marichal, Jean-Luc UL

in Proc. 6th Eur. Congr. on Intelligent Techniques and Soft Computing (EUFIT'98) (1998, September)

The Sugeno integral, for a given fuzzy measure, is studied under the viewpoint of aggregation. In particular, we give some equivalent expressions of it. We also give an axiomatic characterization of the ... [more ▼]

The Sugeno integral, for a given fuzzy measure, is studied under the viewpoint of aggregation. In particular, we give some equivalent expressions of it. We also give an axiomatic characterization of the class of all the Sugeno integrals. [less ▲]

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See detailPrime Processing in orthographical and phonological priming: When the mask doesn’t mask the prime but the target does.
Delord, Sandrine; Holender, Daniel; Reuter, Robert UL

Scientific Conference (1998, September)

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See detailDependence between criteria and multiple criteria decision aid
Marichal, Jean-Luc UL; Roubens, Marc

in Proc. 2nd Int. Workshop on Preferences and Decision (TRENTO'98) (1998, July)

In this paper, we present a model allowing to determine the weights related to interacting (correlated) criteria. This is done on the basis of the knowledge of a partial ranking over a reference set of ... [more ▼]

In this paper, we present a model allowing to determine the weights related to interacting (correlated) criteria. This is done on the basis of the knowledge of a partial ranking over a reference set of alternatives (prototypes), a partial ranking over the set of criteria, and a partial ranking over the set of interactions between pairs of criteria. [less ▲]

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See detailPower Indices based on Ordinal Games
Marichal, Jean-Luc UL; Roubens, Marc

Scientific Conference (1998, July)

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See detailOn Sugeno Integral as an Aggregation Function
Marichal, Jean-Luc UL

Scientific Conference (1998, July)

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See detailDétermination des poids des critères interactifs à partir d'un ensemble de référence
Marichal, Jean-Luc UL; Roubens, Marc

Scientific Conference (1998, April)

Detailed reference viewed: 59 (1 UL)
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See detailDynamic Sensory Probabilistic Maps for Mobile Robot Localization
Vlassis, Nikos UL; Papakonstantinou, G.; Tsanakas, P.

in Proc. IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (1998)

Detailed reference viewed: 86 (0 UL)
See detailFunctional Genome Analysis
Schneider, Reinhard UL

in Proceedings zur Tagung Hoechstleistungsrechnen in der Chemie. Tagung fuer industrielle Anwender (1998)

Scientific history is made in sequencing complete genomes. Two challenges loom large: decipher the function of all genes and describe the workings of the eukaryotic cell in full molecular detail ! A ... [more ▼]

Scientific history is made in sequencing complete genomes. Two challenges loom large: decipher the function of all genes and describe the workings of the eukaryotic cell in full molecular detail ! A combination of experimental and theoretical approaches will be brought to bear on these challenges. What's next in genome analysis from the point of view of bioinformatics ? [less ▲]

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See detailSelectively Grown Vertical Si p-MOS Transistor with Reduced Overlap Capacitances
Klaes, D.; Moers, J.; Tönnesmann, A. et al

in Proceedings of the 28th European Solid State Devices Research Conference, Bordeaux, France (1998)

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See detailSequence Comparison: Close and Open problems
Lenzini, Gabriele UL

in Proc.~of Workshop ``La matematizzazione della Biologia: storia e problematiche attuali'', Arcidosso (GR), Italy (1998)

Comparing sequences is a very important activity both in computer science and in a many other areas as well. For example thank to text editors, everyone knows the particular instance of a sequence ... [more ▼]

Comparing sequences is a very important activity both in computer science and in a many other areas as well. For example thank to text editors, everyone knows the particular instance of a sequence comparison problem knonw as ``string mathcing problem''. It consists in searching a given work eventually with errors, in a long text. Among the wide literature about sequence comparison problems this paper focuses on those problems which arestricty related with molecular biology. These problems are significant representatives of formal problems in the ``computational biology'', a discipline recently born whose aim is the formalization and the analysis of biological discrete problems. http://matrix.iei.pi.cnr.it/~lenzini/papers/pcr-cissc98.ps.gz 2018-09-18 22:51:18 +0000 2019-06-15 18:30:42 +0200 [less ▲]

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See detailThe Effects of Local Scattering on Direction of Arrival Estimation with MUSIC and ESPRIT
Asztély, David; Ottersten, Björn UL

in Proceedings IEEE International Conference on Acoustics, Speech, and Signal Processing (1998)

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See detailPIN-PJBT Integration: A New GaAs Based Optoelectronic Receiver,
Dillmann, F.; Marso, Michel UL; Hardtdegen, H. et al

in Proceedings of the 28th European Solid State Devices Research Conference, Bordeaux, France, (1998)

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See detailInvestigations on InAlAs/InGaAs OPFETs with different absorption layer thicknesses
Marso, Michel UL; Gersdorf, P.; Fox, A. et al

in Proceedings of the 6th International Workshop on High Performance Electron Devices for Microwave and Optoelectronic Applications (EDMO) (1998)

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See detailMicrowave Properties of the MSM Photodetectors with 2-DEG
Tomáška, M.; Marso, Michel UL; Fox, A. et al

in Proc. 2nd International Conference on Advanced Semiconductor Devices and Microsystems (1998)

Detailed reference viewed: 82 (0 UL)
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See detailBerezin-Toeplitz quantization and Berezin symbols for arbitrary compact Kähler manifolds
Schlichenmaier, Martin UL

in Quantization, Coherent States and Poisson Structures. Proceedings of the XIV’th Workshop on Geometric Methods in Physics, Bialowieza, Poland, 9-15 July 1995 (1998)

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See detailGrain-growth kinetics in nanocrystalline iron prepared by ball milling
Michels, Andreas UL; Krill, C. E.; Natter, H. et al

in Grain Growth in Polycrystalline Materials III (1998)

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See detailVaradhan estimates for diffusions with time dependent coefficients
Schiltz, Jang UL

in Huskova, Marie; Lachout, Petr; Visek, Jan Amos (Eds.) Proceedings of Prague Stochastics 98 (1998)

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See detailSensitization of articular afferents to mechanical stimuli by substance P is mediated by the NK1 receptor.
Hanesch, Ulrike UL; Pawlak, Matthias; Schmidt, Robert

in Society for Neuroscience Abstracts 24 (1998)

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See detail« Click here if you want to know who I am » : Deixis in personal homepages
de Saint-Georges, Ingrid UL

in Prague, Ralph (Ed.) Proceedings of the 30th Annual Hawaii International Conference on System Science (1998)

Personal Homepages (HPs) belong to an emerging genre. Confronted with a kind of text which is still rather undefined, whose form and content are not fixed and to which they haven't had exposure before ... [more ▼]

Personal Homepages (HPs) belong to an emerging genre. Confronted with a kind of text which is still rather undefined, whose form and content are not fixed and to which they haven't had exposure before, authors of HPs tend to take as their model other personal HPs, thus ultimately participating in the conventionalization of a genre. By examining the system of deictic elements that can be found in personal HPs, I study these emerging patterns and show rules of function and stylistic characteristics of these texts. This ultimately leads to a tentative definition of the genre of personal HPs. [less ▲]

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See detailMLSE and Spatio-Temporal Interference Rejection Combining with Antenna Arrays
Asztély, David; Ottersten, Björn UL

in Proceedings European Signal Processing Conference (1998)

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See detailEine Fahrt von wenig Importantz? Der hansische Handel mit Bordeaux, 1670-1715.
Voss, Peter UL

in Graßmann, Antjekathrin (Ed.) Niedergang oder Übergang? Zur Spätzeit der Hanse im 16. und 17. Jahrhundert (1998)

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See detailWie werden zukünftige Fremdsprachenlehrer und -lehrerinnen derzeit auf den Unterricht in multilingualen Klassen vorbereitet?
Hu, Adelheid UL

in Hermes, L.; Schmid-Schönbein, G. (Eds.) Fremdsprachen lehren lernen-Lehrerausbildung in der Diskussion (1998)

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See detailA Sensory Uncertainty Field Model for Unknown and Non-stationary Mobile Robot Environments
Vlassis, Nikos UL; Tsanakas, P.

in Proc. IEEE Int. Conf. on Robotics and Automation (1998)

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See detailGenetically modified crops in the European Union - the regulatory framework and public acceptance
König, Ariane UL

Scientific Conference (1998)

In both the United States and the European Union the fundamental concept for the food and environmental safety assessment of products derived from modern biotechnology is the concept of substantial ... [more ▼]

In both the United States and the European Union the fundamental concept for the food and environmental safety assessment of products derived from modern biotechnology is the concept of substantial equivalence, where the novel product is compared to a closely related product that has an accepted standard of safety. The concept was initially introduced by the World Health Organization (WHO) and the United Nations Food and Agricultural Organization (FAO) (WHO, 1991). In 1992, the Organisation for Economic Cooperation and Development (OECD) elaborated the underlying concept and introduced the term “substantial equivalence” (OECD, 1993). The application of substantial equivalence has since been reinforced by international expert bodies (WHO, 1995; FAO, 1996) and has been adopted by regulatory authorities in most countries. [less ▲]

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See detailPolitique et pédagogie chez Pestalozzi
Tröhler, Daniel UL

in Soëtard, Michel (Ed.) .): Le pédagogue et la modernité. A l’occasion du 250e anniversaire de la naissance de Johann Heinrich Pestalozzi (1746-1827) (1998)

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See detailProper Usage of the ICET Data Bank - Comparison with theoretical applications on Earth Models
Melchior, Paul; Francis, Olivier UL

in Ducarme, Bernard; Pâquet, Paul (Eds.) Proceedings of the Thirteenth International Symposium on Earth Tides (1998)

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See detailArchitecture-Centric Software Development Based on Extended Design Spaces
Baum, Lothar; Geyer, Lars; Molter, Georg et al

in Proceedings of the Second International ESPRIT ARES Workshop on Development and Evolution of Software Architectures for Product Families (1998)

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See detailSemi-global analysis of relay feedback systems
Goncalves, Jorge UL; Megretski, A.; Dahleh, M. A.

in Proceedings of the 37th IEEE Conference on Decision and Control (1998)

This paper presents semi-global sufficient stability conditions of limit cycles for relay feedback systems. Local stability conditions exist. These are based on analyzing the linear part of the Poincare ... [more ▼]

This paper presents semi-global sufficient stability conditions of limit cycles for relay feedback systems. Local stability conditions exist. These are based on analyzing the linear part of the Poincare map. We know that when a certain limit cycle satisfies those local conditions, a neighborhood around the limit cycle exists such that any trajectory starting in this neighborhood converges to the limit cycle as time goes to infinity. However, tools to characterize this neighborhood do not exist. In this work, we present conditions, in the form of linear matrix inequalities (LMI), that guarantee the stability of a limit cycle in a reasonably large set around it. These results differ from previous local results as they take into account the high order terms of the Poincare map. [less ▲]

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See detailFuzzy control of a drying process in sugar industry
Voos, Holger UL; Litz, Lothar; König, Harald

in The European Congress on Intelligent Techniques and Soft Computing EUFIT 1998 (1998)

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See detailOn the calibration of superconducting gravimeters with the help of absolute gravity measurements
Hinderer, Jacques; Amalvict, Martine; Florsch, Nicolas et al

in Ducarme, Bernard; Pâquet, Paul (Eds.) Proceedings of the Thirteenth International Symposium on Earth Tides (1998)

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See detailThe electrical behaviour of GaAs MESFETs formed on high and low temperature GaAs buffer layers
Borouriand, Farahd; Jostock, Markus UL; Hopkinson, M et al

in High Performance Electron Devices for Microwave and Optoelectronic Applications (1997, November 24)

Comparisons have been made between the channel currents in GaAs hESFETs prepared on GaAs buffer layers prepared at normal and low temperatures. All devices made on LT buffer layers had saturated channel ... [more ▼]

Comparisons have been made between the channel currents in GaAs hESFETs prepared on GaAs buffer layers prepared at normal and low temperatures. All devices made on LT buffer layers had saturated channel currents which were about 20% of similar devices on a normal buffer. An attempt was made to remove Ga vacanciies from the LT buffer by a high temperature anneal step before the epitaxial layer was prepared. This had no effect in increasing the channel current. In all cases the pinchoiy voltage was unchanged indicating constancy of the channel thickness and donor concentration. It is concluded that the loss of current is due to a loss of mobile charge through trapping. [less ▲]

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See detailNonlinear filtering with a high signal-to-noise ratio in the correlated case
Schiltz, Jang UL

Scientific Conference (1997, November 04)

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See detailSpecific activation related to proper name retrieval associated with faces
Dubois, S; Rossion, B; Schiltz, Christine UL et al

Poster (1997, October)

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See detailNonlinear filtering with a high signal-to-noise ratio
Schiltz, Jang UL

Scientific Conference (1997, September 06)

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See detailEducational Attainment as a Function of Delayed Acculturation
Rivas, Salvador UL

Scientific Conference (1997, August)

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See detailOn nonstrict means
Fodor, János; Marichal, Jean-Luc UL

in Proc. of the Int. Conf. on Methods and Applications of Multicriteria Decision Making (ICMAM'97), Mons, Belgium, May 14-16, 1997 (1997, May)

The general form of continuous, symmetric, increasing, idempotent solutions of the bisymmetry equation is established and the family of sequences of functions which are continuous, symmetric, increasing ... [more ▼]

The general form of continuous, symmetric, increasing, idempotent solutions of the bisymmetry equation is established and the family of sequences of functions which are continuous, symmetric, increasing, idempotent, decomposable is described. [less ▲]

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See detailCharacterization of some aggregation functions stable for positive linear transformations
Marichal, Jean-Luc UL; Mathonet, Pierre UL; Tousset, Eric

Scientific Conference (1997, January)

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See detailConfirmation of existence of CGRP and substance P in peripheral fibers of the spermatic nerve
Tamura, Ryoko; Hanesch, Ulrike UL; Kumazawa, Takao et al

in Abstracts of the XXXIII International Congress of Physiological Sciences (1997)

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See detailThe Probabilistic Growing Cell Structures Algorithm
Vlassis, Nikos UL; Dimopoulos, A.; Papakonstantinou, G.

in Proc. Int. Conf. on Artificial Neural Networks (1997)

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See detailDemonstration of Nitrogen Carrier Gas in MOVPE For InP/InGaAs-Based High Frequency and Optoelectronic Integrated Devices
Hardtdegen, H.; Marso, Michel UL; Horstmann, M. et al

in Proceedings of the 9th International Conference on InP and Related Materials, Hyannis, Massachusetts, USA (1997)

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See detailnicotine effect on selective attention
Mancuso, Giovanna UL; Vandenberghe, Michelle

in Proceedings of the Low Countries Meeting (1997)

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See detailOptoelectronic DC and RF behaviour of InAlAs/InGaAs based HEMTs at 1.3µm wavelength
Marso, Michel UL; Fox, A.; Förster, A. et al

in Proceedings of 3rd Asia-Pacific Conference on Communications, Sydney, Australia (1997)

Detailed reference viewed: 26 (1 UL)