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 88 for “"Context Information"”.
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Sensitivity of relational memory representations to the factors of repetition, emotion, and context information
… –namely, repetition, negative emotion, and context, and the sensitivity of relational memory representations to these factors. The first experiment examined relational memory sensitivity to repetition-induced changes in memory strength and its neural substrates as indexed by fMRI. The …
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AppaaS: Provisioning of Context-Aware Mobile Applications as a Service
… for a system that can elevate the momentum of context-aware mobile applications, where an application’s behavior is customized according to context information. This thesis proposes a context-aware system that provides mobile Applications as a Service (AppaaS). AppaaS handles various context …
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Anomaly Detection and Forecasting Techniques and their Applications Scenarios, Challenges and Limits in Industrial Production Settings
… a "hen and egg" problem. To gather data, the information which data to gather is ideally given beforehand and these information are not available when studying new setups and machines. In this work setups and concepts are created to dynamically connect to a network and start gathering data …
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Look Who's Talking : mechanisms for sharing interpersonal context and social titles as awareness information
Mobile awareness systems aim to convey personal context information between people in a way that is less intrusive, somewhat automatic, and often much more persistent than a phone call. Although there are many ways in which awareness information can be useful, the privacy of the individual can …
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An adaptive modelling infrastructure for context-aware mobile computing
Context provides information about the present status of people, places, things, network and devices in the environment. Context-awareness refers to the use of context information for an application to adapt its functionality to the current context of use. Development of context-aware applications …
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Contextual text mining
With the dramatic growth of text information, there is an increasing need for powerful text mining systems that can automatically discover useful knowledge from text. Text is generally associated with all kinds of contextual information. Those contexts can be explicit, such as the time and the …
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Augmenting security event information with contextual data to improve the detection capabilities of a SIEM
… Using the available data in a security context may provide a system with an external contextual insight such as environmental awareness or current affair awareness. A security information and event management (SIEM) system is a security system that correlates security event information …
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Using linguistic knowledge in statistical machine translation
… methods for using linguistically motivated information to enhance the performance of statistical machine translation (SMT). One of the advantages of the statistical approach to machine translation is that it is largely language-agnostic. Machine learning models are used to automatically …
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Edges from image
… human eyes and detect scene edges from an image, context information and world constraints must be employed in the edge detection process. To accomplish this, two Bayesian decision theoretic frameworks for context dependent edge detection are developed around the local facet edge detector. The …
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Context-aware Personal Learning Environment
… none of the existing PLE architectures have context-aware systems embedded within their architecture. There is no intelligence in these architectures to filter the e-resources and to predict the user need. In addition, the current PLE architectures are not dynamic; it cannot adopt the user …
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Semantic Service Description Framework for Efficient Service Discovery and Composition
… issues, such as insufficient service usage context information, precisely specified requirements needed to locate services, lacking information about inter-service relationships, and insufficient/incomplete information handling, make the process of service discovery and composition not as …
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A Multilayer Framework for Quality of Context in Context-Aware Systems
Context-aware systems use context information to decide what adaptation actions to perform in response to changes in their environment. Depending on applications, context information includes physical context (e.g. temperature and location), user context (e.g. user preferences and user activity), …
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Supporting Transfer Time Predictions in Medical Dispatch using Visualizations of Historical Data
… do not explicitly incorporate uncertainty information in their predictions, possibly due to time constraints. Based on these results, an interface and workflow for a decision-aid visualizing historical data was proposed. In order to support the design of this decision-aid, two experimental …
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Adaptive chosen all inputs model for analyzing key derivation functions against bit-flip and timing side-channel attacks
… keys from a private string, salt and context information. A salt is a random string while the context information is the application specific data such as identities of communicating parties. Due to the importance of the KDF, it is mandatory to ensure the design of KDF may withstand …
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Object Detection Using Vision Transformed EfficientDet
… capability to capture fine-grained details and context information is limited. To address this limitation, the integration of ViT into the EfficientDet architecture is proposed. EfficientDet is recognized for its efficiency and accuracy in object detection. By combining the strengths of ViT and …
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Middleware per la gestione di interfacce di comunicazione e di sorgenti di contesto in ambienti wireless eterogenei
… middleware solutions based on heterogeneous context information can seamlessly enable this scenario: middleware solutions should i) provide a translucent access to low-level components, to achieve both fully aware and simplified pre-configured interactions, ii) permit to fully exploit …
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Context-Aware Resource Management and Performance Analysis of Millimeter Wave and Sub-6 GHz Wireless Networks
… management can exploit user and network-specific context information, such as application type, social metrics, or operator pricing, to develop application-driven, context-aware networks. Similarly, multiple frequency bands can be leveraged to meet the stringent and heterogeneous …
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User-Centered Adaptive Information Retrieval
Information retrieval systems are critical for overcoming information overload. A major deficiency of existing retrieval systems is that they generally lack user modeling and are not adaptive to individual users. Personalization is expected to break this deficiency and significantly improve …
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Classifying tracked objects in far-field video surveillance
… camera. We introduce the use of scene-specific context features (such as image-position of objects) to improve classification performance in any given scene. At the same time, we design a scene-invariant object classifier, along with an algorithm to adapt this classifier to a new scene. …
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