Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 42 for “"Age of information"”.
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Age of information and mobility
Age of information is a recently proposed metric that measures the freshness of information at a destination receiving data from an information source. It has become popular in the networking and queuing community, especially for studying delivery of real time status updates. In this thesis, we …
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Age of Information: Fundamentals, Distributions, and Applications
… for real-time status update systems consists of a transmitter node that generates real-time status updates about some physical process(es) of interest and sends them through a communication network to a destination node. Such a model can be used to analyze the performance of a plethora of …
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Age of information for broadcast and collection in spatially distributed wireless networks
… from spatially distributed nodes in the presence of wireless interference. The Age of Information (AoI) is the time that has elapsed since the mostrecently delivered packet was generated, and captures the freshness of information. In the context of broadcast and collection, we define the Age of …
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Age of information in gossip networks with selective node subscription and threshold reconstruction
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms
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Tax Assessment in the Age of Information Technology - The Impact of Information Technology on the Decision-Making Process and Its Consequences for Public Administration
The number of information technology applications for routine decision-making in public administration has increased rapidly in the 1990's. Computer programs actually make the decisions in routine cases instead of only providing support for decision-making. The research problem in the study is, …
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Algebraic Geometry and Its Application to Error-Correcting Codes
In this age of information technology, methods must be found that allow errors in data transmission to be detected and corrected. It is to this end that we are studying the usefulness of algebraic geometry in making more efficient codes. We will be discussing how these codes are created and their …
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Toward Real-time Earth Observation with Satellite Constellation Crosslinks and Propulsion
The development of remote sensing small satellite constellations has created the potential for high-resolution Earth-observation data to reach end users faster. This work investigates how propulsion and intersatellite links enable constellations to continuously collect and deliver data faster than …
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A Reinforcement Learning-based Scheduler for Minimizing Casualties of a Military Drone Swarm
In this thesis, we consider a swarm of military drones flying over an unfriendly territory, where a drone can be shot down by an enemy with an age-based risk probability. We study the problem of scheduling surveillance image transmissions among the drones with the objective of minimizing the …
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Online advertisement morphing : empirical and strategic implications
Today's age of information centric globalization over the Internet requires customer awareness by not only good content communication, but also trust and empathy. Trust and Empathy can be generated only when the sellers understand customers. This is only possible when sellers are aware about how …
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Optimizing Random Access for Information Freshness in Spatially Distributed Wireless Networks
We analyze Age of Information (AoI) in wireless networks where nodes use a spatially adaptive random access scheme to send status updates to a central base station. We show that the set of achievable AoI in this setting is convex, and design policies to minimize weighted sum, min-max, and …
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Modeling Human-Informed Variables in Medical Data
In the Age of Information and Artificial Intelligence, data plays a major role in analyzing and understanding underlying trends and patterns as well as informing processes and operations. Medical data often captures information beyond mere patient conditions and state, but also human behavioral …
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Attack and Defense with Hardware-Aided Security
… is now experiencing the evolution into the age of information. While the development of these technologies brings great value to our daily life, the lucrative reward from cyber-crimes has also attracted criminals. As computing continues to play an increasing role in the society, security has …
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A study of the effect of computer/Internet usage on slot/video machine players' gambling behaviors
The Age of Information has changed the way we live since personal computers outsold TV sets, and the number of emails exceeded the number of regular stamped letters. For the last decade, the Las Vegas gaming market has changed toward not only the lavish gambling field that houses computerized …
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Quantum key distribution protocols with high rates and low costs
In the age of information explosion, there is huge amount of information generated every second. Some of the information generated, for example news, is supposed to be shared by public and anyone in the world can get a copy of it. However, sometimes, information is only supposed to be maintain …
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High compression rate text summarization
… While the need for such summaries in the current age of information overload is increasing, the desired compression rate has thus far been beyond the reach of automatic summarization systems. The potency of our summarization methods is due to their in-depth modelling of document content in a …
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5G Scheduling for Distributed Control in Microgrids
There is an increasing integration of distributed energy resources (DER), controllable loads, and other technologies that are making the grid more robust, reliable, and decentralized. Communication is a major aspect that enables this decentralization and can improve control of important system …
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Wireless Scheduling for Monitoring Remote Correlated Sources
We study the design of scheduling policies to minimize monitoring error for a collection of correlated sources, where only one source can be observed at any given time. We model correlated sources as a discrete-time Wiener process, and later as a Linear Time-Invariant process, where the increments …
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Design and implementation of a mobile agent management and tracking system.
In the age of information overflow, the mobile agent technology has become an important paradigm. They are supposed to address many problems such as reducing network traffic, surmounting network latencies and improving robustness and fault-tolerant capabilities of distributed systems. Mobile agents …
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Study of big data analytics landscape : considerations for market entry of an E-commerce analytics vendor
In today's age of 'Information Explosion' most companies are struggling with optimally utilizing all the data generated. The last two decades have seen tremendous progress in data collection, storage, processing and visualization technologies. The last decade has seen a remarkable growth in the …
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Distributed Online Learning in Cognitive Radar Networks
… by Simon Haykin, shortly after the introduction of cognitive radar. In order for CRNs to benefit from many of the optimization techniques developed for cognitive radar, they must have some method of coordination and control. Both centralized and distributed architectures have been proposed, and …
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