Index Catalog // ScholarsArchive@OSU

A linear programming and sampling approach to the cutting-order problem

Creator:: Hamilton, Evan D.
Abstract:: In the context of forest products, a cutting order is a list of dimension parts along with demanded quantities. The cutting-order problem is to minimize the total cost of filling the cutting order from a given lumber grade (or grades). Lumber of a given grade is supplied to the production...
Resource Type:: Dissertation
Full Text:: Linear Programming Approach in Wood Processing ............................... 31 2.4.1 Particle Board

An ontology-based system for representation and diagnosis of electrocardiogram (ECG) data

Creator:: Dendamrongvit, Thidarat
Abstract:: Electrocardiogram (ECG) data are stored and analyzed in different formats, devices, and computer platforms. There is a need to have an independent platform to support ECG processes among different resources for the purposes of improving the quality of health care and proliferating the results from research. Currently, ECG devices are...
Resource Type:: Dissertation
Full Text:: Ontology-based System for Representation and Diagnosis of Electrocardiogram (ECG) Data. Abstract approved

AquaFarm : simulation and decision-support software for aquaculture facility design and management planning

Creator:: Ernst, Douglas H.
Abstract:: A simulation and decision-support software product for aquaculture facility design and management planning is described (AquaFarm, Oregon State University©), including comprehensive documentation and applications to practical problems. AquaFarm provides (1) simulation of physical, chemical, and biological unit processes, (2) simulation of facility and fish culture management, (3) compilation of facility...
Resource Type:: Dissertation
Full Text:: ) compilation of facility resource and enterprise budgets, and ( 4) a graphical user interface and data

Improving the Karatsuba-Ofman multiplication algorithm for special applications

Creator:: Erdem, Serdar S.
Abstract:: In this thesis, we study the Karatsuba-Ofman Algorithm (KOA), which is a recursive multi-precision multiplication method, and improve it for certain special applications. This thesis is in two parts. In the first part, we derive an efficient algorithm from the KOA to multiply the operands having a precision of 2[superscript...
Resource Type:: Dissertation
Full Text:: the ECDSA. We analyzed the profiling data obtained from a typical ECDSA imple- mentation. This

Analysis of land use/land cover and the frequency of bankfull flow in selected salmon habitat recovery streams in the Pacific Northwest using GIS

Creator:: Whelan, Franziska
Abstract:: Bankfull discharge is an important indicator of streamfiow and affects physical instream habitat. Geographic Information Systems (G IS), hydrologic modeling, and statistical analysis were utilized to assess the relationship of bankfull discharge recurrence intervals and land use / land cover watershed wide and for stream adjacent buffers and bands of...
Resource Type:: Dissertation

Perceptions of community hospital physicians on computerized physician order entry

Creator:: Churchill, Brian E.
Abstract:: Objectives: To identify the perceptions of community hospital physicians on computerized physician order entry. Design: Multi-method approach consisting of a mail survey of 659 community hospital physicians with active admitting privileges at three PeaceHealth, Inc., along with follow-up personal interviews with stratified random selection from completed survey. Measurements: Perceptions were...
Resource Type:: Dissertation
Full Text:: support of computers and specifically CPOE. These data appear to support the Diffusion of Innovation

Fast algorithms and applications for multi-dimensional least-squares-based minimum variance spectral estimation

Creator:: Wei, Lin
Abstract:: The main contributions of this thesis are the development and application of four computationally efficient solutions for least-squares-based (LS-based) minimum variance spectral estimation (MVSE). They are: (1) fast computational solution for the 1-D covariance LS-based MVSE, (2) fast computational solution for the 1-D modified covariance LS-based MVSE, (3) fast computational...
Resource Type:: Dissertation
Full Text:: features from limited data collection apertures than traditional Fourier- based techniques. Least-squares

Walking tree methods for biological string matching

Creator:: Hsu, Tai C.
Abstract:: Approximate string matching is commonly used to align genetic sequences (DNA or RNA) to determine their shared characteristics. In contrast with the standard dynamic programming methods which use local edit distance models, the Walking Tree heuristic method was created to handle non-local changes, e.g., translocations, inversions, and duplications, altogether and...
Resource Type:: Dissertation
Full Text:: time and space complexities, and produced and analyzed data for the three Chapters, by redesigning the

Activity recognition in desktop environments

Creator:: Shen, Jianqiang
Abstract:: Knowledge workers are struggling in the information flood. There is a growing interest in intelligent desktop environments that help knowledge workers organize their daily life. Intelligent desktop environments allow the desktop user to define a set of “activities” that characterize the user’s desktop work. These environments then attempt to identify...
Resource Type:: Dissertation
Full Text:: improved accuracy and a 180-fold speedup on real user data. To recognize workflows, we first mine

Oregon’s secondary agricultural education teachers’ level of computer-based technology integration, perceptions of barriers to computer-based technology integration, and the relationship to learning styles

Creator:: Gardner, Reynold D.
Abstract:: The focus of this research was to examine the relationship between the Oregon secondary agricultural education teachers’ level of computer-based technology integration, perceptions of barriers to computer-based technology integration, and learning style preferences. Additionally the correlational analysis of the level of computer-based technology integration and the following demographic variables was...
Resource Type:: Dissertation
Full Text:: , (f) high-speed Internet at home, and (g) computer at home. The data were collected during the 2006

ScholarsArchive@OSU

A linear programming and sampling approach to the cutting-order problem

An ontology-based system for representation and diagnosis of electrocardiogram (ECG) data

AquaFarm : simulation and decision-support software for aquaculture facility design and management planning

Improving the Karatsuba-Ofman multiplication algorithm for special applications

Analysis of land use/land cover and the frequency of bankfull flow in selected salmon habitat recovery streams in the Pacific Northwest using GIS

Perceptions of community hospital physicians on computerized physician order entry

Fast algorithms and applications for multi-dimensional least-squares-based minimum variance spectral estimation

Walking tree methods for biological string matching

Activity recognition in desktop environments

Oregon’s secondary agricultural education teachers’ level of computer-based technology integration, perceptions of barriers to computer-based technology integration, and the relationship to learning styles

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