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Filtering by: Creator Plank, William S. Remove constraint Creator: Plank, William S. Degree Field Computer Science Remove constraint Degree Field: Computer Science Peer Reviewed No Remove constraint Peer Reviewed: No

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  • An implementation of a parallel processing package in LISP

    Creator:
    Harney, Donald William
    Abstract:
    The concept of a process is often used in connection with operations of parts of a computer system. This thesis discusses processes in terms of their use as representations of a physical object or system. Five primitives are introduced as operators for allowing processes to be run in a piecemeal...
    Resource Type:
    Masters Thesis
    Full Text:
    of a Parallel Processing Package in LISP Abstract approved: Redacted for Privacy William S. Bregar

  • Effectiveness of index size reduction techniques

    Creator:
    Jacobson, Bryan L.
    Abstract:
    Index size savings from three techniques are measured. The three techniques are: 1) eliminating common, low information words found in a "stop list" (such as: of, the, at, etc.), 2) truncating terms by eliminating word stems (such as: -s, -ed, -ing, etc.), and 3) simple data compression. Savings are measured...
    Resource Type:
    Masters Thesis
    Full Text:
    to: The Oregon State Computer Science Department My advisor, Dr. William S. Bregar and Sequent

  • IGS - a lesson generating system for computer assisted instruction

    Creator:
    Liu, Min-Hsiang
    Abstract:
    This paper describes a Lesson Generating System for CAI, which, by relieving the course author from the burden of programming, provides an efficient means for developing courseware to augment classroom instruction.
    Resource Type:
    Capstone Project
    Full Text:
    : Dr. William s. Br~ . Department of Computer Science in Charge of Major J

  • A tutorial interface for a problem-solving production system

    Creator:
    Lantz, Brian Scott
    Abstract:
    The system described is an interface between a student and a problem-solving production system that solves some class of problems. Its purpose is to help a student learn some part of the realm of problem solving. As a student attempts to solve a problem the system controls the firing of...
    Resource Type:
    Masters Thesis
    Full Text:
    Production System Abstract approved: Redacted for Privacy Dr. William S. Bregar LI The system described is

  • Al-Khorezmi : an intelligent algebra tutoring system

    Creator:
    Bayley, Garland J.
    Abstract:
    This thesis presents our investigation of the problem of creating an intelligent tutor for solving algebra word problems that employs effective pedagogy. Among our major concerns are the problems of sufficient knowledge and proper knowledge organization. From student protocols and test papers, we derived sets of general purpose strategic rules...
    Resource Type:
    Dissertation
    Full Text:
    Abstract approved: Redacted for Privacy William S. 10egar This thesis presents our investigation of the

  • Clustering by density - an artificial intelligence approach to the clustering problem

    Creator:
    Poon, Chi Sing
    Abstract:
    In analyses of multivariate data, a classification of the data into related groups is frequently desired. This is generally referred to as the clustering problem. It has been studied in detail and many clustering algorithms exist. Most of these algorithms, however, require experi­menting with the actual data before satisfactory results...
    Resource Type:
    Capstone Project
    Full Text:
    ) APPROVED: William S. Bregar, Assistant Professor Department of Computer Science in Charge of Major

  • Personalized information management systems with tutorial capabilities

    Creator:
    Oman, Paul W.
    Abstract:
    Technological advances of the last three decades have caused an enormous increase in the amount of published and unpublished information generated by our society. This inflation has created the need for improved information management systems. Existing systems are inadequate primarily because they are discipline-oriented and lack the flexibility that is...
    Resource Type:
    Masters Thesis
    Full Text:
    Thanks to: Dr. William S. Bregar and Dr. Donna F. Cruse for guidance and continued patience. JoAnn

  • Object files in UNIX

    Creator:
    Eifrig, Bob
    Abstract:
    Object files are named active entities (processes) in the UNIX file system graph which provide services. Services are solicited by using the object file's pathname in any system call. Other continuing services can be obtained by opening an object file (which creates an communication path to the object) or by...
    Resource Type:
    Masters Thesis
    Full Text:
    . Title: Object files in UNIX Abstract Approved: Redacted for Privacy William S. Bregai\ Object files

  • A C source code browsing system

    Creator:
    Steinkamp, James M.
    Abstract:
    A project is described wherein a source code browser was implemented based upon tasks performed by software engineers looking for source code modules with only UNIX utilities. These tasks were discovered by observing the actions of software engineers looking for code modules in a library, The success of the implementation...
    Resource Type:
    Capstone Project
    Full Text:
    State University Computer Science masters project by: James M. Steinkamp Advisor: William S. Bregar

  • An experimental string processing extension to Pascal

    Creator:
    Weems, Charles Chilton
    Abstract:
    The need for and problems related to string processing are discussed and a definition of the term "string" is derived. A brief review of some existing string processing systems leads to the presentation of a design for a string processing extension to the programming language Pascal. A rationale for the...
    Resource Type:
    Masters Thesis
    Full Text:
    Privacy Abstract approved: William S. Bregar The need for and problems related to string processing are

  • PlanView & HViews : graphical user interfaces for viewing plan data

    Creator:
    Tabayoyon, Al
    Abstract:
    Visualizing and navigating through a plan is difficult without graphics. Two X applications, PlanView and HViews, are graphical user interfaces to an AI planner, OPIE, developed at the University of Oregon. In addition to a plan generator, OPIE includes a facility to generate operator abstractions which in turn are used...
    Resource Type:
    Capstone Project
    Full Text:
    -10 illustrate OPIE' s development of a simple blocks world plan. To better understand these figures

  • QCRITIC : a rule-based design critic for bipolar analog circuits

    Creator:
    Bergquist, Sue
    Abstract:
    QCritic is a rule-based critic for analog bipolar circuits. It functions as a post-processor for the SPICE simulator, making use of netlist, current, and voltage data. The program was written in OPS83, and demon­strates good run-time performance on a VAX 11/780. At present, the system contains rules for analyzing circuits...
    Resource Type:
    Capstone Project
    Full Text:
    simulator , in addition to the netlist data . The current rule set is based on design rule s for Super-High

  • Experdite : a model based expert diagnostic system using a high level test description language

    Creator:
    Tilp, Philip
    Abstract:
    To be competitive in the development and production of complex electronic systems, a company must constantly scrutinize its manufacturing processes to find ways to reduce costs and increase productivity. One of the more costly problems is the inability to troubleshoot and repair faulty circuit boards on the spot. Rather, they...
    Resource Type:
    Capstone Project
    Full Text:
    , C and S. Suppose a test Tl passes its vectors through circuits A, Band C onlY:, but requires

  • Augmenting self-study materials with microcomputer-based lessons: a case study

    Creator:
    Giangrande, Ernest
    Abstract:
    An experiment was conducted at Oregon State University to evaluate the effectiveness of Computer Aided Instruction based lessons in a self study environment. The 47 student subjects were assigned to one of three groups: a CAI-EXP group which used a CAI lesson for teaching introductory FORTRAN formatted input and output;...
    Resource Type:
    Masters Thesis
    Full Text:
    who filled out the questionnaires. An analysis of variance was applied to the G.P.A.'s for the

  • MARLA : a chess playing program

    Creator:
    Rood, Andrew Lloyd
    Abstract:
    MARLA is a collection of FORTRAN routines which implements the Shannon-type-chess program with alphabeta cutoffs occurring dynamically. Board positions are updated incrementally. Also involved in position analysis is a production system which models the human chess player's advice-taking, theme, and chess learning in a general sense. Interfacing these two sections,...
    Resource Type:
    Masters Thesis
    Full Text:
    , 1977 Title: MARLA: A Chess Playing Program b stract approves for PrivacyA Dr. William Bregar MARLA

  • Sensorless Localization for Robots and Wheelchairs

    Creator:
    Subramanian, Ashwin
    Abstract:
    Despite an increase in the number of people who rely on manual wheelchairs, there are still substantial economic barriers to affordable and accessible localization systems. As a result, there is a pressing need to build a versatile yet low cost localization system for manual wheelchairs. Such systems allow users to...
    Resource Type:
    Honors College Thesis
    Full Text:
    :_____________________________________________________ William Smart Despite an increase in the number of people who rely on manual wheelchairs, there

  • Robotic path-planning through dynamic maps

    Creator:
    Bowie, Cameron Scott
    Abstract:
    Robotic global navigation is often based on the assumption that the world is static. It assumes that obstacles present in maps will be there later and new obstacles will be dealt with by a local planning algorithm. When robots interact in an environment inhabited by people, this assumption does not...
    Resource Type:
    Honors College Thesis
    Full Text:
    25, 2016. Title: Robotic Path-Planning Through Dynamic Maps. Abstract approved: William Smart

  • A Comparative Study of Non-Normal Distributions in Continuous Dropout

    Creator:
    Guyer, Alexander D.
    Abstract:
    Recent studies have shown that novel continuous dropout methods can be viewed as a Bayesian interpretation of model parameters, though most such studies have shown results using normal distributions. As the posterior distributions over neural network nodes and parameters are intractable, given that they are a result of artificial construction...
    Resource Type:
    Honors College Thesis
    Full Text:
    : William Smart Recent studies have shown that novel continuous dropout methods can be viewed as a Bayesian

  • High-Dimensional Reinforcement Learning with Human Feedback

    Creator:
    Curran, William
    Abstract:
    State-of-the-art personal robots need to perform complex manipulation tasks to be viable in complex scenarios. However, many of these robots, like the PR2, use manipulators with high degrees of freedom. High degrees of freedom are desirable from a functionality standpoint, but make the learning task more difficult by adding a...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF William Curran for the

  • Transient decay of persistent photo conductance in AIGaAs

    Creator:
    Dobson, Thomas William
    Abstract:
    1988 best estimate for issue date and commencement year based on available information.
    Resource Type:
    Capstone Project
    Full Text:
    State Uni v er s it y in p a rtial fulfulllm e nt of the r e quir e ment s for the de qr e e of

  • Algorithmic Problems on Simplicial Complexes

    Creator:
    Maxwell, William
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF William Maxwell for

  • Generalizing the Idea Garden : Principles and Contexts

    Creator:
    Jernigan, William
    Abstract:
    In previous work, the Idea Garden was created to help those relatively new to programming overcome their barriers in CoScripter. The goal of this thesis was to generalize the Idea Garden's success to other users and environments. We present a set of principles on how to help EUPs like this...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF William Jernigan for the degree of Master of Science in Computer

  • From multitarget tracking to event recognition in videos

    Creator:
    Brendel, William
    Abstract:
    This dissertation addresses two fundamental problems in computer vision—namely, multitarget tracking and event recognition in videos. These problems are challenging because uncertainty may arise from a host of sources, including motion blur, occlusions, and dynamic cluttered backgrounds. We show that these challenges can be successfully addressed by using a multiscale,...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF William Brendel for the

  • Using RUBI to partition agents in air traffic problems with hard constraints and reward shaping

    Creator:
    Curran, William
    Abstract:
    Air traffic flow management over the U.S. airpsace is a difficult problem. Current management approaches lead to hundreds of thousands of hours of delay, costing billions of dollars annually. Weather and airport conditions may instigate this delay, but routing decisions balancing delay with congestion contribute significantly to the propagation of...
    Resource Type:
    Masters Thesis
    Full Text:
    Hard Constraints and Reward Shaping AN ABSTRACT OF THE THESIS OF William Curran for the degree of

  • Benchmarking and Programming Practices for the Intel Xeon Phi Coprocessor

    Creator:
    Leslie, William
    Abstract:
    The Intel Xeon Phi is a relative newcomer to the scientific computing scene. In the recent years, GPUs have been used extensively for mathematical simulations. The Xeon Phi is Intel’s response to the use of these cards. Like the GPU, it is highly parallelizable but can be programmed like a...
    Resource Type:
    Capstone Project
    Full Text:
    AN ABSTRACT OF THE MASTERS PROJECT OF William

  • Specifications for a fuzzy system modeling language

    Creator:
    Fellinger, William Lowell
    Abstract:
    Specifications for a simulation language capable of modeling fuzzy systems are presented. Actions occurring in the running model are to be displayed on a graphics terminal in the .form of modified E-nets. The concept of partial execution of predicates is introduced in connection with the underlying continuously valued logic. Fuzzy...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE THESIS OF WILLIAM LOWELL FELLINGER for

  • Metacontent based techniques for the regression testing of component based software : a case study

    Creator:
    Williams, Vasanth
    Abstract:
    Component based software technologies are viewed as essential for creating the software systems of the future. However, the use of externally provided component has serious drawbacks for a wide range of software engineering activities often because of a lack of information about the components. One such drawback involves validation of...
    Resource Type:
    Capstone Project
    Full Text:
    Adapting Orso et al.'s Technique ..... . .......... . ............. . ...... . ... .. .. . .... 20 3.3

  • Evaluation functions in aerial image segmentation

    Creator:
    Langford, William T.
    Abstract:
    Remote sensing is the most practical way to acquire large amounts of land cover data for monitoring and understanding environmental change, so it is important to be able to map land cover from imagery. Maps defining land cover patches as polygons rather than pixels greatly improve processing efficiency in models...
    Resource Type:
    Dissertation
    Full Text:
    ABSTRACT OF THE DISSERTATION OF William T. Langford for the degree of Doctor of Philosophy in Computer

  • Distributed OpenCL : a platform for distributed, heterogeneous computing for domain scientists

    Creator:
    Dillon, William H.
    Abstract:
    It is possible to purchase, for as little as $10,000, a cluster of computers with the capability to rival the supercomputers of only a few years ago. Now, users that have little to no experience developing distributed applications or managing a cluster are in a position to do so. To...
    Resource Type:
    Dissertation
    Full Text:
    William H. Dillon for the degree of Doctor of Philosophy in Computer Science presented on May 29, 2012

  • Adversarial Attacks in Natural Language Question-Answering

    Creator:
    Rahurkar, Prachi S.
    Abstract:
    Question Answering in natural language processing has achieved significant progress in recent years. Yet, training and testing set methodology to evaluate the language models has proved inadequate. Adversarial examples aid us in finding loopholes inside these models and provide insights into their inner workings. In this work, an evaluation based...
    Resource Type:
    Masters Thesis
    Full Text:
    , Saizheng Zhang, Yoshua Bengio, William W. Cohen, Ruslan Salakhutdinov, and Christopher D. Manning. HotpotQA

  • The Analysis of First Year Computer Science Design Documents

    Creator:
    Ernst, Shannon S.
    Abstract:
    Computer science is, at its core, about solving problems. The "Carry out the Plan" portion of problem solving is often examined and emphasized in CS 1 and CS 2, forgetting to emphasize the other important aspects of the problem solving process. This study focuses on the other problem-solving steps, which...
    Resource Type:
    Masters Thesis
    Full Text:
    function and/or classes relate(s) to each other Logic (L) Provided details for each function and/or

  • Towards Automating Type Changes

    Creator:
    Ketkar, Ameya S.
    Abstract:
    Developers frequently change the type of a program element and update all its references for performance, security, concurrency, library migration, or better maintainability. Despite type changes being a common program transformation, it is the least automated and the least studied. Manually performing type changes is tedious since the programmers have...
    Resource Type:
    Dissertation
    Full Text:
    demons, devils and warlords with the Wild Stallions - Jeffery Young, William Maxwell, Colin Shea-Blymer

  • Routerless Network-on-chip

    Creator:
    Alazemi, Fawaz
    Abstract:
    Traditional bus-based interconnects are simple and easy to implement, but the scalability is greatly limited. While router-based networks-on-chip (NoCs) offer superior scalability, they also incur significant power and area overhead due to complex router structures. In this thesis, a new class of on-chip networks, referred to as Routerless (RL) NoCs,...
    Resource Type:
    Dissertation
    Full Text:
    . Rakesh Bobba, and William H. Warnes. • Prof. Ziad Najem for being a role model. • Prof. Mehmet Karaata

  • On the Role of Spatial Clustering Algorithms in Building Species Distribution Models from Community Science Data

    Creator:
    Roth, Mark
    Abstract:
    This paper discusses opportunities for developments in spatial clustering methods to help leverage broad scale community science data for building species distribution models (SDMs). SDMs are critical tools that inform the science and policy needed to mitigate the impacts of climate change on biodiversity. Community science data span spatial and...
    Resource Type:
    Capstone Project
    Full Text:
    with a ground truth value. However, we construct simulated and semi-simulated datasets where the β’s

  • Mental Models of Mere Mortals with Explanations of Reinforcement Learning

    Creator:
    Anderson, Andrew A.
    Abstract:
    How should reinforcement learning (RL) agents explain themselves to humans not trained in AI? To gain insights into this question, we conducted a 124 participant, four-treatment experiment to compare participants’ mental models of an RL agent in the context of a simple Real-Time Strategy (RTS) game. The four treatments isolated...
    Resource Type:
    Masters Thesis
    Full Text:
    , and allied objects were white. . . . . . . . . . . . . . . . . . . . . . . . 16 4.1 Participant E23’s

  • Computer performance and evaluation utilizating the resource planning and management system

    Creator:
    Elliott, Jimmie Lynn
    Abstract:
    A review of current computer performance and evaluation techniques reveals a lack of an acceptable analytic tool for optimal computer system performance and evaluation. A generalized approach to the formulation of a third generation computer system model is proposed. The approach is used to optimize computer resource utilization and to...
    Resource Type:
    Masters Thesis
    Full Text:
    thank the members of my committee: Dr. R. A. Short, Major Professor Dr. M. S. Inoue, Minor Professor

  • Multiagent learning for locomotion and coordination in tensegrity robotics

    Creator:
    Iscen, Atil
    Abstract:
    Tensegrity structures are composed of pure compressional elements that are connected via a network of pure tensional elements. The concept of tensegrity promises numerous advantages to the field of robotics. Tensegrity robots are, however, notoriously difficult to control due to their oscillatory nature and nonlinear interaction between the components. Multiagent...
    Resource Type:
    Dissertation
    Full Text:
    speeds. Even if it is trained with a robot that has motors with 0.2 m/s speed, it can still roll with

  • Learning Based Anomaly Detection for Industrial Arm Applications

    Creator:
    Narayanan, Vedanth
    Abstract:
    Smart Manufacturing (SM) is envisioned to make manufacturing processes more efficient through automation and integration of networked information systems. Robotic arms are integral to this vision. However the benefits of SM, enabled by automation and networking, also come with cyber risks. In this work, we propose an anomaly detection framework...
    Resource Type:
    Capstone Project
    Full Text:
    the Learning Library. can be observed in code listing 6’s step 2. The methods for hyperparameter

  • Maximum flow in planar digraphs

    Creator:
    Harutyunyan, Anna
    Abstract:
    Worst-case analysis is often meaningless in practice. Some problems never reach the anticipated worst-case complexity. Other solutions get bogged down with impractical constants during implementation, despite having favorable asymptotic running times. In this thesis, we investigate these contrasts in the context of finding maximum flows in planar digraphs. We suggest...
    Resource Type:
    Masters Thesis
    Full Text:
    iteration can be imple­ mented in O(log n) time. Long before, Itai and Shiloach showed that when s and t

  • An Object-Oriented Compiler Construction Toolkit

    Creator:
    Justice, Timothy P.
    Abstract:
    Although standard tools have been used for lexical and syntactic analysis since the late 1970's, no standard tools exist for the remaining parts of a compiler. Part of the reason for this de ciency is due to the di culty of producing elegant tools capable of handling the large amount...
    Resource Type:
    Capstone Project
    Full Text:
    analysis since the late 1970's, no standard tools exist for the remaining parts of a compiler. Part of the

  • How does AAR/AI Support Problem Solvers with Diverse Behaviors and Cognitive Styles?

    Creator:
    Dikkala, Rupika
    Abstract:
    "What’s wrong with this AI?" Explainable AI (XAI) researchers are moving beyond explaining an AI’s actions, to helping users detect an AI’s failures. However this detection may not be enough—for actionability, we often need to pinpoint which part failed. We investigate how AAR/AI, a structured assessment process, supports users with...
    Resource Type:
    Masters Thesis
    Full Text:
    a fault localization task in a reinforce- ment learning (RL) agent. In Study 1’s qualitative

  • Topics in toroidal interconnection networks

    Creator:
    Broeg, Robert Richard
    Resource Type:
    Dissertation
    Full Text:
    S/14 (hypercube) [7], the nCUBE (hypercube) [43, 20], the iPSC (hypercube) [42, 43], the CM-200

  • Learning and Improving Policies for Probabilistic Planning Problems

    Creator:
    Issakkimuthu, Murugeswari
    Abstract:
    In this work, we study the problem of learning and improving policies for probabilistic planning problems. In the first part, we train neural network policies for probabilistic planning problems modeled as factored Markov decision problems. The objective is to train problem-specific neural networks via supervised learning to imitate the action...
    Resource Type:
    Dissertation
    Full Text:
    , Prof. N. S. Narayanaswamy and Prof. Deepak Khemani at IIT Madras, and Prof. Anselm Blumer at Tufts

  • The FLEX/REFLEX paradigm and its application to computer program systems

    Creator:
    Colby, Jonathan Axford
    Abstract:
    The FLEX/REFLEX paradigm is applied to the description of a computer program system. The paradigm is shown to be relevant and appropriate to computer program systems and to advantageously display and structure the general hierarchical characteristics of computer program systems. Program systems characterized in the paradigm are described both holistically...
    Resource Type:
    Masters Thesis
    Full Text:
    s2uTTdnoD 0`V-CV-1'1'S 'g s2LITIdnoD .17 s2uTTdno3 'E sqndqno - OuTTdno0 O'T'T'S 'Z sqndui

  • Simulator-Defined MDP Planning with Applications in Natural Resource Management

    Creator:
    Alkaee Taleghan, Majid
    Abstract:
    This work is inspired by problems in natural resource management centered on the challenge of invasive species. Computing optimal management policies for maintaining ecosystem sustainable is challenging. Many ecosystem management problems can be formulated as MDP (Markov Decision Process) planning problems. In a simulator-defined MDP, the Markovian dynamics and rewards...
    Resource Type:
    Dissertation
    Full Text:
    Fiechter(s0, γ, F, �, δ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2 UPPERP(s, a, δ

  • On Avoiding Power-Seeking by Artificial Intelligence

    Creator:
    Turner, Alexander M.
    Abstract:
    We do not know how to align a very intelligent AI agent's behavior with human interests. I investigate whether—absent a full solution to this AI alignment problem—we can build smart {\ai} agents which have limited impact on the world, and which do not autonomously seek power. In this thesis, I...
    Resource Type:
    Dissertation
    Full Text:
    , f ′ ∈ Fnd(s) : f ̸= f ′ =⇒ ∀γ ∈ (0, 1) : f(γ) ̸= f ′(γ) . . . . . . . . . . . . 244 F.5 A state’s

  • Improving GPGPU NoC Performance with Memory Controller Placement Awareness

    Creator:
    Kollipara, Lakshman Madhav
    Abstract:
    General-purpose Graphics Processing Units (GPGPUs) have become a critical component in high-performance computing (HPC) systems in executing modern computational workloads. The high thread level parallelism (TLP) and programmable shader cores allow thousands of threads to execute in Parallel. The fast-scaling of GPGPUs have increased the demand for performance optimizations on...
    Resource Type:
    Capstone Project
    Full Text:
    . William J. Dally and Brian Towels [17] proposed the concept of using on-chip interconnection networks

  • Revenue-based spectrum management via Markov decision process

    Creator:
    Zhu, Pingan
    Abstract:
    We consider the problem of wireless spectrum management in cognitive wireless networks that maximizes the revenue for a spectrum operator. Specifically, we study the problem on how a wireless spectrum operator can optimally allocate its limited spectrum to various classes users/devices who pay differently for their spectrum per unit time....
    Resource Type:
    Masters Thesis
    Full Text:
    MDP system is characterized by following: • a finite set of states S, which represents the possible

  • Exploring security metrics for electric grid infrastructure leveraging attack graphs

    Creator:
    Patapanchala, Panini Sai
    Abstract:
    Electric grid is a critical cyber-physical infrastructure that serves as lifeline for modern society. With the increasing trend of cyber-attacks, electric grid security has become a significant concern. Electric grid operators are working hard to reduce the risk of these attacks towards the system. Having security metrics for monitoring the...
    Resource Type:
    Masters Thesis
    Full Text:
    compromised target/s, we are considering two measurements provided by two different tools. 2.1.4.1

  • On feature relevance feedback methods : incorporating labeled user features

    Creator:
    Oberst, Ian
    Abstract:
    In text classification, labeling features is often less time consuming than labeling entire documents. In situations where very little labeled training data is available, feature relevance feedback has the potential to dramatically increase classification performance. We review previous work on incorporating feature relevance feedback in the form of labeled features...
    Resource Type:
    Masters Thesis
    Full Text:
    ,xi, yi,R) = W (xq,xi,Y \ yi,R) ∗ C(xq,xi,Y \ yi,R). W (xq,x,S,R) is a function that computes the