Search results for "Multia"
showing 10 items of 159 documents
Advances in the enumeration of foldable self-avoiding walks
2020
<font color="#336633">Self-avoiding walks (SAWs) have been studied for a long time due to their intrinsic importance and the many application fields in which they operate. A new subset of SAWs, called foldable SAWs, has recently been discovered when investigating two different SAW manipulations embedded within existing protein structure prediction (PSP) software. Since then, several attempts have been made to find out more about these walks, including counting them. However, calculating the number of foldable SAWs appeared as a tough work, and current supercomputers fail to count foldable SAWs of length exceeding ≈ 30 steps. In this article, we present new progress in this enumeration, bo…
Investigation of archaeological amphorae from the Egadi battles
2022
Abstract Archaeological ceramics are considered one of the most important sources of both technological and chronological information. Here, the investigation of some archaeological underwater amphorae from the Egadi’s Battle, that decided the end of the First Punic War (241 B.C.), is reported. X-ray Diffraction (XRD), X-ray Fluorescence (XRF), petrography, and Thermoluminescence (TL) were used to determine the composition of the amphorae and to evaluate the compatibly of their age with the above Battle. Considering the historical importance of the act and the well-defined historical collocation these amphorae represent an interesting archaeometric case study.
Buffering principles for mobile multimedia over IP
2001
Masteroppgave i informasjons- og kommunikasjonsteknologi 2001 - Høgskolen i Agder, Grimstad This thesis suggests a test-bed for reviewing queue algorithms suitable for IP based mobile multimedia services. Subjective performance quality obtained in the test-bed was analysed using a network performance monitor tool. In order to evaluate possible services for use in the test-bed, a comprehensive survey was conducted. The survey revealed that a variety of categorization methods for electronic services exist. However, none of them were targeted at mobile multimedia services. Based on the different methods a framework of six service classes were proposed. Together, these classes provide a useful …
Agentbaserte tjenester i finanssektoren : en undersøkelse av mulighetene for integrering av informasjon fra ulike kilder, samt presentasjon av en val…
1999
Masteroppgave i informasjons- og kommunikasjonsteknologi 1999 - Høgskolen i Agder, Grimstad Denne hovedoppgaven tar for seg informasjonsintegreringsproblemet på Internett. Problemene med å utnytte informasjonen som finnes på Internett er generelle, og også finanssektoren lider under dem, både kunder og bedrifter. I oppgaven foretar jeg en kartlegging av de foreliggende forskningsresultatene som skal lette integrering og innhenting av informasjon. Resultatene er mange siden problemet er stort, og mange har dedikert seg til denne forskningen. Av alle de mulighetene jeg her finner, er det derimot få som tas i bruk i dagens finanssektor på Internett. Den neste undersøkelsen jeg foretar i oppgav…
Towards the Design of Respond Action in Disaster Management Using Knowledge Modeling
2017
This position paper highlights current problems linked to the aspects of the multi-agency collaboration during disaster response. The coordination and cooperation depend on the information sharing and use which must face up to interoperability, access rights, and quality problems. The research project aims at providing an assessment of information impact on the disaster response in order to support the decision-making about what information shared or what quality of data used to improve the response efficiency. Our research approach propose to combine an information system able to integrate heterogeneous data and a simulation system to assess different strategies of information sharing, dis…
Management accounting: effect on key factors of competitive success in the cooperative sector
2020
Las cooperativas cobran cada vez más relevancia por su participación en el mercado y para ser competitivas, sus directivos deben sortear las exigencias de entornos dinámicos, tomando decisiones a partir de información extensa, ambigua y cambiante. Por otro lado, se entiende a la contabilidad de gestión como la herramienta que apoya a la gerencia en este proceso, sin embargo, en la literatura no existe claridad sobre su contribución a la competitividad. En consecuencia, el objetivo es explicar la incidencia de las dimensiones de la contabilidad de gestión en los factores clave del éxito competitivo de las cooperativas multiactivas. Para ello, se desarrolla una investigación de enfoque cuanti…
SEMANTIC MANAGEMENT OF INTELLIGENT MULTI-AGENTS SYSTEMS IN A 3D ENVIRONMENT
2011
8 pages; International audience; This paper presents a new approach combining the 3D elements composing the environment of mobile agents with semantic descriptors from Building Information Models. Our proposal is based on the IFC standard, which is used in the field of Civil Engineering to build digital models of buildings during the design phase. The semantic of IFC objects composing the 3D environment is used to select and set up 3D objects and elements of simulation scenarios. The result of this process dynamically generates the input files for the JaSIM environment that performs the simulation. These files deserve the representation of the virtual environment in which the simulation is …
Introduction to Communication and Information Systems Technology for Crisis and Disaster Management Minitrack
2015
International audience
Place Marketing and Management: A Complex Adaptive Systems View. The Strategic Planning of the City of Avellino, Italy
2016
The objective of this work is to contribute to place management and marketing studies by looking at the territory, as a complex adaptive system aiming to reach a dynamic equilibrium—a steady state. According to this approach, the territorial system emerges as a result of its capacity, its social actors and governance, and the analysis, creation and maintenance of relationships—the dynamics—between the territory components, both tangible and intangible ones, and its many and varied stakeholders. These relational dynamics produce continuous and reciprocal adaptive behaviours among social actors who determine, influence, and adapt the vision of the territory. Through an interdisciplinary appro…
Non-linear protocols for optimal distributed consensus in networks of dynamic agents
2006
We consider stationary consensus protocols for networks of dynamic agents with fixed topologies. At each time instant, each agent knows only its and its neighbors'' state, but must reach consensus on a group decision value that is function of all the agents'' initial state. We show that the agents can reach consensus if the value of such a function is time-invariant when computed over the agents'' state trajectories. We use this basic result to introduce a non-linear protocol design rule allowing consensus on a quite general set of values. Such a set includes, e.g., any generalized mean of order p of the agents'' initial states. As a second contribution we show that our protocol design is t…