Comunicaciones y ponencias de congresos DAC - AKS Biltzarretako komunikazioak eta txostenak: Envíos recientes
Mostrando ítems 1-20 de 53
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A first study on the use of interval-valued fuzzy sets with genetic tuning for classification with imbalanced data sets
Sanz Delgado, José Antonio
; Fernández, Alberto; Bustince Sola, Humberto ; Herrera, Francisco (Springer, 2009)
Contribución a congreso / Biltzarrerako ekarpena 
Classification with imbalanced data-sets is one of the recent challenging problems in Data Mining. In this framework, the class dis- tribution is not uniform and the separability between the classes is often difficult. ... -
Adjusting fuzzy automata for string similarity measuring
Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; González de Mendívil Moreno, José Ramón ; Garitagoitia Padrones, José Ramón ; Fariña Figueredo, Federico (EUSFLAT, 2001)
Contribución a congreso / Biltzarrerako ekarpena
In this paper, we introduce a fuzzy automaton for computing the similarity between pairs of strings and a genetic method for adjusting its parameters. The fuzzy automaton models the edit operations needed to transform ... -
On fuzzy orderings of crisp and fuzzy intervals
Fuentes González, Ramón ; Burillo López, Pedro ; Mayor, Gaspar (EUSFLAT, 2001)
Contribución a congreso / Biltzarrerako ekarpena
First, fuzzy membership functions for the assertion '[x,y] is a positive interval' are proposed and characterized via non-decreasing real maps. Last, using those functions together with the intervaldifference and the ... -
About the intuitionistic fuzzy set generators
Bustince Sola, Humberto ; Mohedano Salillas, Victoria (Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, 1997)
Contribución a congreso / Biltzarrerako ekarpena
In this paper form the definition of intuitionistic fuzzy sets we analyze the intuitionistic fuzzy generators and the complementation in these sets. We start by defining the intuitionistic fuzzy generators in order to then ... -
Internet mapping at IP level
García-Jiménez, Santiago ; Magaña Lizarrondo, Eduardo (2009)
Contribución a congreso / Biltzarrerako ekarpena
The final objective of our research is to develop new techniques and ideas to create topology maps at IP level, representing Internet as a graph where nodes were routes. This means closer to reality. -
Mejoras en la identificación de tráfico de aplicación basado en firmas
Santolaya Bea, Néstor; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel ; Morató Osés, Daniel (2008)
Contribución a congreso / Biltzarrerako ekarpena
Traffic identification has been based traditionally on transport protocol ports, associating always the same ports with the same applications. Nowadays that assumption is not true and new methods like signature identification ... -
Collecting packet traces at high speed
Aguirre Cascallana, Gorka; Magaña Lizarrondo, Eduardo (2006)
Contribución a congreso / Biltzarrerako ekarpena
In order to capture packet traces at high speed using a low-cost platform, we have to optimize the networking stack of a general purpose operating system. Different techniques are compared with the final objective of ... -
Pamplona-traceroute: topology discovery and alias resolution to build router level Internet maps
García-Jiménez, Santiago ; Magaña Lizarrondo, Eduardo ; Morató Osés, Daniel ; Izal Azcárate, Mikel (IEEE, 2013)
Contribución a congreso / Biltzarrerako ekarpena
An Internet topology map at the router level not only needs to discover IP addresses in Internet paths (traceroute) but also needs to identify IP addresses belonging to the same router (IP aliases). Both processes, ... -
A popularity-aware method for discovering server IP addresses related to websites
Torres García, Luis Miguel; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel ; Morató Osés, Daniel (IEEE, 2013)
Contribución a congreso / Biltzarrerako ekarpena
The complexity of web traffic has grown in the past years as websites evolve and new services are provided over the HTTP protocol. When accessing a website, multiple connections to different servers are opened and it is ... -
TNS research in progress
Izal Azcárate, Mikel ; Prieto Suárez, Iria ; Espina Antolín, Félix ; Morató Osés, Daniel ; Magaña Lizarrondo, Eduardo (Universidad Politécnica de Cartagena, Servicio de Documentación, 2012)
Contribución a congreso / Biltzarrerako ekarpena
This paper summarizes latest works of Telematic, Networks and Services research group (TNS) of Public University of Navarra in the topics of FIERRO thematic network. Last two papers sent to major conferences are ... -
Traffic generator using Perlin Noise
Prieto Suárez, Iria; Izal Azcárate, Mikel ; Morató Osés, Daniel ; Magaña Lizarrondo, Eduardo (IEEE, 2012)
Contribución a congreso / Biltzarrerako ekarpena
Study of high speed networks such as optical next generation burst or packet switched networks require large amounts of synthetic traffic to feed simulators. Methods to generate self-similar long range dependent traffic ... -
Arquitectura de publicación automatizada de contenidos educativos supervisados en Internet
Arin Irastorza, María Asunción; Magaña Lizarrondo, Eduardo ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; González de Mendívil Moreno, José Ramón (1999)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents an automated publishing architecture of educational and supervised contents over the Internet. The system makes easier the job of publishing educational courses over the network using specific tools ... -
Midiendo retardos y pérdidas en las redes móviles de alta velocidad
Prieto Suárez, Iria; Izal Azcárate, Mikel ; Magaña Lizarrondo, Eduardo ; Morató Osés, Daniel (2015)
Contribución a congreso / Biltzarrerako ekarpena
Mobile networks are constantly evolving, but still, due to their nature, it is not trivial to analayse how they face up different kinds of traffic. On the Internet a wide range of services can be found. Usually the majority ... -
On the nature of unused TCP connections in web traffic
Torres García, Luis Miguel; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel ; Morató Osés, Daniel (2015)
Contribución a congreso / Biltzarrerako ekarpena
The popularity of the web and the requirements introduced by current web content have pushed for the development of new techniques that meet these challenges and improve the experience of the users. In particular, during ... -
Herramienta de gestión en tiempo real de redes de área extensa
Magaña Lizarrondo, Eduardo ; Aracil Rico, Javier ; Villadangos Alonso, Jesús (1998)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents PROMIS, a new network management tool based on a distributed architecture of traffic probes. It allows network managers to monitor traffic from any wide area network segment in real time using a WWW ... -
Técnicas eficientes de filtrado y análisis de tráfico para la monitorización continua de redes de comunicaciones
Ruiz, José Javier; Magaña Lizarrondo, Eduardo ; Aracil Rico, Javier ; Villadangos Alonso, Jesús (1999)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents an efficient traffic filtering and analysis architecture for network monitoring. Opposed to the usual network monitoring architectures that provide simultaneous filters as requested by managers (packet ... -
Traffic estimation in high-speed communication networks using fuzzy systems
Magaña Lizarrondo, Eduardo ; Villadangos Alonso, Jesús ; Astrain Escola, José Javier (EUSFLAT, 2001)
Contribución a congreso / Biltzarrerako ekarpena
We present a practical application of fuzzy systems in communication networks. In this case a fuzzy relational model is developed to estimate the bytes transferred every time unit over a communication link. Such estimation ... -
Garantía de calidad de servicio basada en la predicción del ancho de banda
Villadangos Alonso, Jesús ; Magaña Lizarrondo, Eduardo (2001)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents the architecture and performance evaluation of a neuronal estimator to predict network load in communication networks. System benchmarks are tested with real network traffic picked up from the 155 Mbps ... -
IP addresses distribution in Internet and its application on reduction methods for IP alias resolution
García-Jiménez, Santiago ; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel ; Morató Osés, Daniel (IEEE, 2009)
Contribución a congreso / Biltzarrerako ekarpena
Discovery of Internet topology is an important and open task. It is difficulted by the high number of networks and internetworking equipments, and even by the dynamic of those interconnections. Mapping Internet at ... -
Evaluación de los sistemas inalámbricos 802.11b en entornos de alta movilidad para su implantación en una red de Infostations
Cayón Alcalde, Juan Ramón; Magaña Lizarrondo, Eduardo (2005)
Contribución a congreso / Biltzarrerako ekarpena
Nowadays, users demand higher bandwidth Internet access with the ability to connect anywhere (or, at least, many-where) at anytime, with no restrictions imposed by mobility or the kind of information (voice or data) to ...
