Search Results for author: Alberto Leon-Garcia

Found 12 papers, 2 papers with code

Statistical and Machine Learning Models for Predicting Fire and Other Emergency Events

no code implementations14 Feb 2024 Dilli Prasad Sharma, Nasim Beigi-Mohammadi, Hongxiang Geng, Dawn Dixon, Rob Madro, Phil Emmenegger, Carlos Tobar, Jeff Li, Alberto Leon-Garcia

Accurate and timely prediction of events can help the emergency fire and rescue services in preparing for and mitigating the consequences of emergency events.

Descriptive Feature Importance

Intent Assurance using LLMs guided by Intent Drift

no code implementations1 Feb 2024 Kristina Dzeparoska, Ali Tizghadam, Alberto Leon-Garcia

Intent-Based Networking (IBN) presents a paradigm shift for network management, by promising to align intents and business objectives with network operations--in an automated manner.

Management

LLM-based policy generation for intent-based management of applications

no code implementations22 Jan 2024 Kristina Dzeparoska, Jieyu Lin, Ali Tizghadam, Alberto Leon-Garcia

And the task of identifying and adapting these steps (as conditions change) requires a decomposition approach that cannot be exactly pre-defined beforehand.

Management

Missing Data Estimation in Temporal Multilayer Position-aware Graph Neural Network (TMP-GNN)

no code implementations7 Aug 2021 Bahareh Najafi, Saeedeh Parsaeefard, Alberto Leon-Garcia

GNNs have been proven to perform highly effective in various node-level, edge-level, and graph-level prediction tasks in several domains.

Attribute Node Classification +2

A Deep Reinforcement Learning Approach for Fair Traffic Signal Control

no code implementations21 Jul 2021 Majid Raeis, Alberto Leon-Garcia

Traffic signal control is one of the most effective methods of traffic management in urban areas.

Fairness Management +2

Queue-Learning: A Reinforcement Learning Approach for Providing Quality of Service

no code implementations12 Jan 2021 Majid Raeis, Ali Tizghadam, Alberto Leon-Garcia

End-to-end delay is a critical attribute of quality of service (QoS) in application domains such as cloud computing and computer networks.

Attribute Cloud Computing +2

Estimation of Missing Data in Intelligent Transportation System

no code implementations9 Jan 2021 Bahareh Najafi, Saeedeh Parsaeefard, Alberto Leon-Garcia

We evaluate the effectiveness of this approach on a TomTom dataset containing spatio-temporal measurements of average vehicle speed and travel time in the Greater Toronto Area (GTA).

Matrix Completion

Reinforcement Learning-based Admission Control in Delay-sensitive Service Systems

no code implementations21 Aug 2020 Majid Raeis, Ali Tizghadam, Alberto Leon-Garcia

Our evaluations verify that the proposed RL-based admission controller is capable of providing probabilistic bounds on the end-to-end delay of the network, without using system model information.

reinforcement-learning Reinforcement Learning (RL)

Probabilistic Bounds on the End-to-End Delay of Service Function Chains using Deep MDN

1 code implementation29 Jun 2020 Majid Raeis, Ali Tizghadam, Alberto Leon-Garcia

Ensuring the conformance of a service system's end-to-end delay to service level agreement (SLA) constraints is a challenging task that requires statistical measures beyond the average delay.

Performance Networking and Internet Architecture

On the Robustness of Cooperative Multi-Agent Reinforcement Learning

1 code implementation8 Mar 2020 Jieyu Lin, Kristina Dzeparoska, Sai Qian Zhang, Alberto Leon-Garcia, Nicolas Papernot

Our results on the StartCraft II multi-agent benchmark demonstrate that c-MARL teams are highly vulnerable to perturbations applied to one of their agent's observations.

Multi-agent Reinforcement Learning reinforcement-learning +1

Artificial Intelligence as a Services (AI-aaS) on Software-Defined Infrastructure

no code implementations11 Jul 2019 Saeedeh Parsaeefard, Iman Tabrizian, Alberto Leon-Garcia

This paper investigates a paradigm for offering artificial intelligence as a service (AI-aaS) on software-defined infrastructures (SDIs).

Cloud Computing Management

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