Exploració per autor "Cabellos Aparicio, Alberto"
Ara es mostren els items 21-40 de 134
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Characterization and modeling of multicast communication in cache-coherent manycore processors
(2016-01-21)
Article
Accés obertThe scalability of Network-on-Chip (NoC) designs has become a rising concern as we enter the manycore era. Multicast support represents a particular yet relevant case within this context, mainly due to the poor performance ... -
Circuit area optimization in energy temporal sparse scenarios for multiple harvester powered systems
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialMulti-source energy harvesters are gaining interest as a robust alternative to power wireless sensors, since the sensor node can maintain its operation regardless of the fact that one of its energy sources might be temporarily ... -
Computing and communications for the software-defined metamaterial paradigm: a context analysis
(Institute of Electrical and Electronics Engineers (IEEE), 2017-01-01)
Article
Accés obertMetamaterials are artificial structures that have recently enabled the realization of novel electromagnetic components with engineered and even unnatural functionalities. Existing metamaterials are specifically designed ... -
Decentralised Internet infrastructure: Securing inter-domain routing (DEMO)
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Comunicació de congrés
Accés obertThe Border Gateway Protocol (BGP) is the inter-domain routing protocol that glues the Internet. BGP does not incorporate security and instead, it relies on careful configuration and manual filtering to offer some protection. ... -
Decentralized trust in the inter-domain routing infrastructure
(Institute of Electrical and Electronics Engineers (IEEE), 2019-01-01)
Article
Accés obertInter-domain routing security is of critical importance to the Internet since it prevents unwanted traffic redirections. The current system is based on a Public Key Infrastructure (PKI), a centralized repository of digital ... -
Deep reinforcement learning meets graph neural networks: Exploring a routing optimization use case
(Elsevier, 2022-12-01)
Article
Accés restringit per política de l'editorialDeep Reinforcement Learning (DRL) has shown a dramatic improvement in decision-making and automated control problems. Consequently, DRL represents a promising technique to efficiently solve many relevant optimization ... -
Diffusion-based physical channel identification in molecular nanonetworks
(2011-12)
Article
Accés restringit per política de l'editorialNanonetworking is an emerging field of research at the intersection of nanotechnology and communication networks. Molecular Communication (MC) is a bio-inspired paradigm, where nanonetworks, i.e., the interconnection of ... -
Digital metasurface based on graphene: An application to beam steering in terahertz plasmonic antennas
(2019-06-25)
Article
Accés obertMetasurfaces, the two-dimensional counterpart of metamaterials, have caught great attention thanks to their powerful capabilities on manipulation of electromagnetic waves. Recent times have seen the emergence of a variety ... -
Distributed access control with blockchain
(2019)
Text en actes de congrés
Accés restringit per política de l'editorialThe specification and enforcement of network-wide policies in a single administrative domain is common in today's networks and considered as already resolved. However, this is not the case for multi-administrative domains, ... -
Energy buffer dimensioning through energy-erlangs in spatio-temporal-correlated energy-harvesting-enabled wireless sensor networks
(2014-09-01)
Article
Accés restringit per política de l'editorialEnergy-harvesting-enabled wireless sensor networks (EHE-WSN), despite their disruptive potential impact, still present several challenges precluding practical deployability. In particular, the low power density and random ... -
ENERO: Efficient real-time WAN routing optimization with Deep Reinforcement Learning
(2022-09-04)
Article
Accés obertWide Area Networks (WAN) are a key infrastructure in today’s society. During the last years, WANs have seen a considerable increase in network’s traffic and network applications, imposing new requirements on existing network ... -
Engineer the channel and adapt to it: enabling wireless intra-chip communication
(2020-05-01)
Article
Accés obert -
Error analysis of programmable metasurfaces for beam steering
(2020-03-01)
Article
Accés obertRecent years have seen the emergence of programmable metasurfaces, where the user can modify the electromagnetic (EM) response of the device via software. Adding reconfigurability to the already powerful EM capabilities ... -
Estimation of a Mobile IPv6’s home agent load
(2008)
Text en actes de congrés
Accés restringit per política de l'editorialThe Home Agent (HA) is a key point when considering the performance of Mobile IPv6-based networks. This paper presents the first steps towards characterizing the load of a HA. This may be useful both for researchers that ... -
Evaluating the feasibility of wireless Networks-on-Chip enabled by graphene
(Association for Computing Machinery (ACM), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialNetwork-on-Chip (NoC) is currently the paradigm of choice for covering the on-chip communication needs of multicore processors. As we reach the manycore era, though, electrical interconnects present performance and power ... -
Exploration of intercell wireless millimeter-wave communication in the landscape of intelligent metasurfaces
(Institute of Electrical and Electronics Engineers (IEEE), 2019-01-01)
Article
Accés obertSoftware-defined metasurfaces are electromagnetically ultra-thin, artificial components thatcan provide engineered and externally controllable functionalities. The control over these functionalities isenabled by the ... -
Exploring the physical channel of diffusion-based molecular communication by simulation
(IEEE, 2011)
Text en actes de congrés
Accés obertDiffusion-based molecular communication is a promising bio-inspired paradigm to implement nanonetworks, i.e., the interconnection of nanomachines. The peculiarities of the physical channel in diffusion-based molecular ... -
Fast traffic engineering by gradient descent with learned differentiable routing
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Comunicació de congrés
Accés obertEmerging applications such as the metaverse, telesurgery or cloud computing require increasingly complex operational demands on networks (e.g., ultra-reliable low latency). Likewise, the ever-faster traffic dynamics will ... -
Fault tolerance in programmable metasurfaces: the beam steering case
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertMetasurfaces, the two-dimensional counterpart of metamaterials, have caught great attention thanks to their powerful control over electromagnetic waves. Recent times have seen the emergence of a variety of metasurfaces ... -
Feature engineering for deep reinforcement learning based routing
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertRecent advances in Deep Reinforcement Learning (DRL) techniques are providing a dramatic improvement in decision-making and automated control problems. As a result, we are witnessing a growing number of research works that ...
