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Guaranteeing Communication Quality in Real World WSN Deployments
"... April 29, 2011Für UnsShe had never before seen a rabbit with either a waistcoat-pocket, or a watch to take out of it, and burning with curiosity, she ran across the field after it Lewis CarrollThe following document, written under the supervision of Dr. reviewed by: ..."
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April 29, 2011Für UnsShe had never before seen a rabbit with either a waistcoat-pocket, or a watch to take out of it, and burning with curiosity, she ran across the field after it Lewis CarrollThe following document, written under the supervision of Dr. reviewed by:
Credit Card Fraud Detection with a Neural-Network,”
- Proc. 27th Hawaii Int‟l Conf. System Sciences: Information Systems: Decision Support and Knowledge-Based Systems,
, 1994
"... Abstract Using data from a credit card issuer, a neural network based fraud detection system was trained on a large sample of labelled credit card account transactions and tested on a holdout data set that consisted of all account activity over a subsequent two-month period of time. The neural netw ..."
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Cited by 74 (0 self)
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, holdout set of transactions. In the training set, transactions were provided together with g d f r a u d labels, while in the blind test set, no fraud labels were initially pvided. The study was designed to simulate the effectiveness of a fraud dewtion system deployed as a postprocessing step to the bank
USENIX Association 11th USENIX Conference on File and Storage Technologies (FAST ’13) 215 Getting Real: Lessons in Transitioning Research Simulations into Hardware Systems
"... Flash-based solid-state drives have revolutionized stor-age with their high performance. Their sophisticated in-ternal mechanisms have led to a plethora of research on how to optimize applications, file systems, and internal SSD designs. Due to the closed nature of commercial de-vices though, most r ..."
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that change both the internal workings of the device and its interface to the host operating sys-tem. Using the OpenSSD Jasmine board, we develop a prototype of FlashTier’s Solid State Cache (SSC) and of the Nameless Write SSD. While the flash-translation layer changes were straightforward, we discovered un
Situation-Aware Community Computing Model for Developing Dynamic Ubiquitous Computing Systems
"... Abstract: For many complex and dynamic ubiquitous services, context-aware cooperation can be a solution. However, the way is not yet clear to make individual objects cooperate with each other as situations change. In addition, in the present environment in which many smart agents are already deploye ..."
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-aware cooperation model. In addition, for fast and convenient system development, we propose a development process based on the MDA (Model-Driven Architecture) approach [OMG, 03]. Following the development steps of MDA, we propose three models each having different abstraction levels and the model transformation
Transactions on Parallel and Distributed Systems
"... (MMOGs) can include millions of concurrent players spread across the world and interacting with each other within a single session. Faced with high resource demand variability and with misfit resource renting policies, the current industry practice is to over-provision for each game tens of self-own ..."
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(MMOGs) can include millions of concurrent players spread across the world and interacting with each other within a single session. Faced with high resource demand variability and with misfit resource renting policies, the current industry practice is to over-provision for each game tens of self
By
, 2013
"... I declare that this thesis is my own account of my research and contains as its main content work which has not previously been submitted for a degree at any tertiary education institution. ..."
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I declare that this thesis is my own account of my research and contains as its main content work which has not previously been submitted for a degree at any tertiary education institution.
Using BubbleStorm Accepted Master-Thesis from Marcel Lucas
"... Hiermit versichere ich, die vorliegende Master-Thesis ohne Hilfe Dritter nur mit den angegebenen Quellen und Hilfsmitteln angefertigt zu haben. Alle Stellen, die aus Quellen entnommen wurden, sind als solche kenntlich gemacht. Diese Arbeit hat in gleicher oder ähnlicher Form noch keiner Prüfungsbehö ..."
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of scalability and maintainability. Hence, different approaches are based on Peer-to-Peer (P2P) technology. In particular, fast-paced NVEs stress these systems and most likely cause high overlay maintenance overhead. This Master’s Thesis presents a novel approach to spatial Publish/Subscribe (Pub/Sub) in P2P
22.10.2009 Implementation of a Peer-to-Peer Multiplayer Game with Realtime Requirements
"... Massively multiplayer online games (MMOGs) have become increasingly popular in the recent years, particularly in the form of online role-playing games (MMORPGs). These games support up to several ten thousand players interacting in a virtual game world. The current commercially successful games are ..."
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completely event-based mode, supporting the execution of the game in an discrete-event-based network simulator. Third, a simple artificial intelligence player is developed for workload generation in large (and possibly simulated) networks. Furthermore, the newly developed transport protocol CUSP is applied
Coal Mine Monitoring Using ARM7 and ZigBee
"... Abstract — This paper presents design and development of underground coal mine monitoring using ARM7 and ZigBee. A sensor node is developed for sensing different environmental parameters of underground mine. The sensor node has feature of wireless communication using ZigBee transreceiver. Thus, sens ..."
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, sensor node can be deployed in different parts of mine using efficient topologies. All sensed data is digitized by internal ADCs of LPC2148 microcontroller which gives low power platform with fast execution. The system prototype developed has many advantages that makes it convenient to work in harsh
Abstract MEMO: A Tool Supported Methodology for Analyzing and (Re-) Designing Business Information Systems
"... The paper presents a conceptual framework as well as a design environment to develop object-oriented enterprise models. It helps to coordinate the design of a business information system with the modelling of corporate strategies and organizational (re-) design. For this purpose the framework introd ..."
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The paper presents a conceptual framework as well as a design environment to develop object-oriented enterprise models. It helps to coordinate the design of a business information system with the modelling of corporate strategies and organizational (re-) design. For this purpose the framework
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