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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
281

Business Intelligence

Mahroof, Kamran, Matthias, Olga, Hussain, Zahid I. 06 1900 (has links)
No
282

Rise and Pitfalls of Synthetic Data for Abusive Language Detection

Casula, Camilla 28 October 2024 (has links)
Synthetic data has been proposed as a method to potentially mitigate a number of issues with existing models and datasets for abusive language detection online, such as negative psychological impact on annotators, privacy issues, dataset obsolescence and representation bias. However, previous work on the topic has mostly focused on downstream task performance of models, without paying much attention to the evaluation of other aspects. In this thesis, we carry out a series of experiments and analyses on synthetic data for abusive language detection going beyond performance, with the goal of assessing both the potential and the pitfalls of synthetic data from a qualitative point of view. More specifically, we study synthetic data for abusive language detection in English focusing on four aspects: robustness, examining the ability of models trained on synthetic data to generalize to out-of-distribution scenarios; fairness, with an exploration of the representation of identity groups; privacy, exploring the use of entirely synthetic datasets to avoid sharing user-generated data; and finally we consider the quality of the synthetic data, through a manual annotation and analysis of how realistic and representative of real data synthetic data can be with regards to abusive language.
283

Dynamic data dictionary

Phillips, Robert William January 2010 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
284

UNLEASHING THE POWER OF XML

Corry, Diarmuid 10 1900 (has links)
ITC/USA 2007 Conference Proceedings / The Forty-Third Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2007 / Riviera Hotel & Convention Center, Las Vegas, Nevada / Over the last few years XML has been growing in importance as a language for describing the meta-data associated with a complete flight test. Three years ago ACRA CONTROL introduced XidML as an open, published XML standard describing flight test data acquisition from the air to the ground. Recently, XML has been adopted by the TMATS RCC committee and is currently being studied by iNET. While many papers have focused on what XML is and why it is a powerful language, few have related this to practical benefits for the end user. This paper attempts to address this gap. The paper describes simple cost effective tools for generating XML through an intuitive GUI, validating XML information against a schema and transforming XML into useful reports. In particular a suite of value added tools for XidML is described.
285

Investigations of the analysis and modelling of magnetotelluric data

Travassos, Jandyr de Menezes January 1987 (has links)
No description available.
286

FLEXIBLE AIRBORNE/SPACE DATA ACQUISITION SYSTEM (FAStDAS)

Dennard, Robert C. 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada / In today's aerospace environment, the watchwords and demands for system developers have become "faster, cheaper, better". The use of an industry standard bus and Commercial Off The Shelf (COTS) hardware can substantially lower design time, cost, and enhance performance. This paper describes the Flexible Airborne/Space Data Acquisition System (FAStDAS) design for the MSTI series satellites. While the FAStDAS architecture was designed for the specifics of the MSTI satellites, the approach provides the flexibility for use on a wide variety of airborne and space applications.
287

SPACEBOURNE VME BASED PCM ENCODER (VPE)

Rodriguez, Harry 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada / The VME bus is used in a wide variety of airborne applications. The particular application of the VPE is for use in the MSTI satellite to provide spacecraft telemetry. The VME based PCM encoder can provide telemetry from any stand alone data acquisition system. This paper describes the VME based PCM encoder. Since this design is ruggedized to meet the launch and environmental requirements for space, it can be used in any airborne VME system.
288

FLIGHT TEST DATA ACQUISITION SYSTEM

Maschhoff, Robert H., Johnson, David W. 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada / This paper describes a data acquisition system with integral signal conditioning capability. It is a distributed bus oriented system which greatly reduces the amount of wiring and structural penetrations required in previous systems used for this purpose. The system interfaces with virtually all of the transducer types existing on operational aircraft as well as those typically used for flight testing and proofing such as the strain gauges. It outputs data in digital form to a central unit which combines this data with other aircraft operational parameters for recording on tape or telemetry to the ground. The system consists of a remote multiplexer (RMUX) which provides the formatting and central processing functions and has provision for 16 plug-in signal conditioning modules. It also has provision for up to 20 external multiplexers (EMUXes) which are designed to service a cluster of like sensors in a local area. EMUX types include bridge, thermocouple, and a highly integrated pressure scanner unit. Signal conditioning and processing functions include input transient protection, variable blocks of gain, analog pre-sample filtering, and precision bandlimiting using digital techniques . The penalty for moving the acquisition units to remote locations on the aircraft as compared to previously used cabin mounted equipment is a much more severe environment. Temperature extremes and vibration are particularly severe around the engines. Because of the planned use on operational aircraft, provisions to prevent lightning propagation to the cabin are a significant future.
289

AUTOMATED DATA MANAGEMENT IN A HIGH-VOLUME TELEMETRY DATA PROCESSING ENVIRONMENT

Griffin, Alan R., Wooten, R. Stephen 10 1900 (has links)
International Telemetering Conference Proceedings / October 26-29, 1992 / Town and Country Hotel and Convention Center, San Diego, California / The vast amount of data telemetered from space probe experiments requires careful management and tracking from initial receipt through acquisition, archiving, and distribution. This paper presents the automated system used at the Phillips Laboratory, Geophysics Directorate, for tracking telemetry data from its receipt at the facility to its distribution on various media to the research community. Features of the system include computerized databases, automated generation of media labels, automated generation of reports, and automated archiving.
290

Behavioural implementation concepts for nondeterministic data types

Nipkow, T. N. January 1986 (has links)
No description available.

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