Social and Behavioral Sciences Commons^™

Wright State University Women's Soccer Media Guide 2006, Wright State University Athletics

Athletics Publications

A media guide for Wright State University's 2006 Women's Soccer team. This guide includes photographs, player stats, game results, and records.

Predicting Domain Specific Entities With Limited Background Knowledge, Christopher Thomas, Amit P. Sheth

Kno.e.sis Publications

This paper proposes a framework for automatic recognition of domain-specific entities from text, given limited background knowledge, e.g. in form of an ontology. The algorithm exploits several lightweight natural language processing techniques, such as tokenization and stemming, as well as statistical techniques, such as singular value decomposition (SVD) to suggest domain relatedness of unknown entities.

Using Query-Specific Variance Estimates To Combine Bayesian Classifiers, Chi-Hoon Lee, Russell Greiner, Shaojun Wang

Kno.e.sis Publications

Many of today's best classification results are obtained by combining the responses of a set of base classifiers to produce an answer for the query. This paper explores a novel "query specific" combination rule: After learning a set of simple belief network classifiers, we produce an answer to each query by combining their individual responses, using weights based inversely on their respective variances around their responses. These variances are based on the uncertainty of the network parameters, which in turn depend on the training datasample. In essence, this variance quantifies the base classifier's confidence of its response to this query. …

Clustering Similarity Comparison Using Density Profiles, Eric Bae, James Bailey, Guozhu Dong

Kno.e.sis Publications

The unsupervised nature of cluster analysis means that objects can be clustered in many ways, allowing different clustering algorithms to generate vastly different results. To address this, clustering comparison methods have traditionally been used to quantify the degree of similarity between alternative clusterings. However, existing techniques utilize only the point memberships to calculate the similarity, which can lead to unintuitive results. They also cannot be applied to analyze clusterings which only partially share points, which can be the case in stream clustering. In this paper we introduce a new measure named ADCO, which takes into account density profiles for each …

An Online Discriminative Approach To Background Subtraction, Li Cheng, Shaojun Wang, Terry Caelli

Kno.e.sis Publications

We present a simple, principled approach to detecting foreground objects in video sequences in real-time. Our method is based on an on-line discriminative learning technique that is able to cope with illumination changes due to discontinuous switching, or illumination drifts caused by slower processes such as varying time of the day. Starting from a discriminative learning principle, we derive a training algorithm that, for each pixel, computes a weighted linear combination of selected past observations with time-decay. We present experimental results that show the proposed approach outperforms existing methods on both synthetic sequences and real video data.

Wright State University Baseball Media Guide 2006, Wright State University Athletics

Athletics Publications

A media guide that features information about the coaches and players of the Wright State University's 2006 Men's Baseball team. This guide includes photographs, player stats, game results, and records.

Wright State University Cross Country And Track Media Guide 2006-2007, Wright State University Athletics

Athletics Publications

A media guide for Wright State University's 2006-2007 Cross Country and Track teams. This guide includes photographs, player stats, game results, and records.

Wright State University Libraries Access Newsletter Fall 2005/Winter 2006, Wright State University Libraries

Access Newsletter

An eight page newsletter created by Wright State University Libraries that addresses the current affairs of the Libraries.

The Effect Of Macroeconomic Conditions On Traffic Fatality Rates Across The United States, Katie R. Greenwalt

Masters Culminating Experiences (1993-2011)

This study uses state-level data to estimate the effects of macroeconomic conditions on traffic fatality rates. Data was averaged over a five year period (1999-2003) and regression analysis was used to estimate a model to explain the impact of unemployment rates and income on traffic fatalities per vehicle mile traveled across the 50 United States. Variables were also included to control for other factors that affect state fatality rates. These factors include per capita alcohol consumption, speed limits, the percentage of teenage drivers, the relative strength of teenage driving laws, and average state temperature. A dummy variable was also included …

Assessment Of The Technology Of Genetic Modification In Light Of Its Socio-Economic Implications, Valentina Lootens

Masters Culminating Experiences (1993-2011)

Since Watson and Crick discovered the “double helix” in 1953, the arguments about the benefits and danger of genetic modification remain largely unanswered, particularly in the relation to food supply. Today, genetic modification or genetic engineering are global issues. Governments, scientific organizations, corporations, research institutions, and scholars hotly dispute the advantages and disadvantages of GM technology. However, unfortunately, the population at large is left in darkness about this new technology and its consequences for human health, environment and society. Moreover, genetic engineering creates a special problem: unlike many new technologies it is irreversible. Once introduced into the food chain, GM …

The Impact Of Income Inequality On Carbon Dioxide Emissions (Co2) And The Co2-Gdp Link, Mohamed Alassane Moulaye

Masters Culminating Experiences (1993-2011)

This paper examines the impact of income inequality on carbon dioxide emissions and the relationship between CO2 emissions and GDP using panel data. It initially examines the relationship between income and environmental degradation without introducing the inequality variable, but then examines how inequality affects CO2 emissions and their relationship with economic growth.

Relying on the linear functional form equations of the levels and log models, this paper finds evidence that support specifications which assume the constancy of the relationship between per capita C02 emissions and per capita GDP. The results of the cubic functional form equations of the log models …

Driving Deep Semantics In Middleware And Networks: What, Why And How?, Amit P. Sheth

Kno.e.sis Publications

No abstract provided.

Knowledge Modeling And Its Application In Life Sciences: A Tale Of Two Ontologies, Satya S. Sahoo, Christopher Thomas, Amit P. Sheth, William S. York, Samir Tartir

Kno.e.sis Publications

High throughput glycoproteomics, similar to genomics and proteomics, involves extremely large volumes of distributed, heterogeneous data as a basis for identification and quantification of a structurally diverse collection of biomolecules. The ability to share, compare, query for and most critically correlate datasets using the native biological relationships are some of the challenges being faced by glycobiology researchers. As a solution for these challenges, we are building a semantic structure, using a suite of ontologies, which supports management of data and information at each step of the experimental lifecycle. This framework will enable researchers to leverage the large scale of glycoproteomics …

Show Me What You Mean! Exploiting Domain Semantics In Ontology Visualization, Ravi Pavagada, Christopher Thomas, Amit P. Sheth, William S. York

Kno.e.sis Publications

Ontologies build the backbone for many life-sciences applications. These ontologies, however, are represented in XML based languages that are meant for machine-consumption and hence are difficult for humans to comprehend. For a meaningful visualization of these ontologies, it is important that the display of entities and relationships captures the cognitive representation of the domain as perceived by the domain experts. In this paper we present OntoVista, an ontology visualization tool that is adaptable to the needs of different domains, especially in the life sciences. While keeping the graph structures as the predominant model, we provide a semantically enhanced graph display …

Successful Social Movements And Political Outcomes: A Case Study Of The Women's Movement In Italy: 1943-48, Francesca Luciana Rubino

Browse all Theses and Dissertations

This thesis examines the definition of civil society, social movements and success and then analyzes these variables through a historical case study. It looks at the role of two women’s groups in Italy from 1943-48 as they worked to achieve three political goals (women’s suffrage, greater representation in politics, and the new constitution). The thesis will look at whether the variables necessary to social movement success were present in the movement in helping Italian women in the movement who mobilized and organized to achieve their said goals and objectives. It will conclude with remarks as to the lessons learned from …

Implicit Theories Go Applied: Conception Of Ability At Work, Charles N. Thompson

Browse all Theses and Dissertations

Implicit theories have been extensively studied in educational psychology (e.g. Dweck, 1999; Dweck & Leggett, 1988). Implicit theories have been related to goal orientation, response to failure, attributional style and perception of effort. With a few exceptions (e.g. Heslin, Latham, & VandeWalle, 2005; Martocchio, 1994) the potential applicability of this research to industrial/organizational psychology has been largely ignored. The current study proposed a measure specifically designed to measure implicit theories about work, assessed its relationship to other implicit theory measures, and explored potential relationships with work domain antecedents. Scales assessing conception of ability at work, goal focus, perception of effort, …

Anti-System Parties:Policy Choices For Democracies A Study Of India's Bharatiya Janata Party And Austria's Freedom Party, Kristina M. Teater

Browse all Theses and Dissertations

In the decades following WWII, countries across the globe witnessed the rise of anti-system parties. Political scientists have attributed their success to economic conditions, electoral systems, party systems and the electorate’s disaffection with mainstream parties. The analysis also suggests the influence of global factors. While the causes for success have been examined, effective policy choices for democracies have not been equally explored. This study makes the argument that by including anti-system parties in government, states are able to lessen the threat they pose to democracy. The analysis of India’s Bharatiya Janata Party and Austria’s Freedom party suggest that anti-system parties …

Active Regulation Of Speed During A Simulated Low-Altitude Flight Task: Altitude Matters!, April M. Bennett

Browse all Theses and Dissertations

This study examined active regulation of speed during a low-altitude flight task as a function of global optical flow rate, speed, and the presence or absence of a concurrent altitude disturbance. The results showed that altitude clearly had an impact on speed control; specifically, control of speed was much more difficult when altitude disturbances were present. Even in the no altitude disturbance conditions, performance tended to be best at lower altitudes. Consistent with previous research, the results suggest that speed and altitude changes have additive effects on speed judgments. This is inconsistent with the simple global optical flow rate hypothesis …

Interactive Effects Of Feedback Type And Feedback Propensities On Task Performance, Kristin M. Delgado

Browse all Theses and Dissertations

The purpose of the present study was to examine the effects of feedback types (i.e., outcome, process, and task feedback), feedback propensities, and their interactions on task performance in an attempt to determine, first, which types of feedback produced better task performance and, second, how feedback propensities influenced relationships between feedback type and performance. Process feedback and task feedback were expected to interact in their effects on task performance. In addition, I predicted that external feedback propensity would moderate the effects of process feedback on performance and initial task performance would moderate the effects of internal feedback propensity on task …

Openws-Transaction: Enabling Reliable Web Service Transactions, Ivan Vasquez, John A. Miller, Kunal Verma, Amit P. Sheth

Kno.e.sis Publications

OpenWS-Transaction is an open source middleware that enables Web services to participate in a distributed transaction as prescribed by the WS-Coordination and WS-Transaction set of specifications. Central to the framework are the Coordinator and Participant entities, which can be integrated into existing services by introducing minimal changes to application code. OpenWS-Transaction allows transaction members to recover their original state in case of operational failure by leveraging techniques in logical logging and recovery at the application level. Depending on transaction style, system recovery may involve restoring key application variables and replaying uncommitted database activity. Transactions are assumed to be defined in …

Demonstrating Dynamic Configuration And Execution Of Web Processes, Karthik Gomadam, Kunal Verma, Amit P. Sheth, John A. Miller

Kno.e.sis Publications

Web processes are next generation workflows on the web, created using Web services. In this paper we demonstrate the METEOR-S Configuration and Execution Environment (MCEE) system. It will illustrate the capabilities of the system to a) Discover partners b) Optimize partner selection using constraint analysis, c) Perform interaction protocol and data mediation. A graphical execution monitor to monitor the various phases of execution will be used to demonstrate various aspects of the system.

Wsu Research News, Winter 2005, Office Of Research And Sponsored Programs, Wright State University

WSU Research News

A sixteen page newsletter of the WSU Research News. The WSU Research News was published monthly beginning in June of 1968 and issued by the Office of Research Development. This newsletter was created to provide information to the WSU faculty about the availability of outside funds for research and educational programs, new developments that may affect availability of funds, and general information on research and educational activities at Wright State University.

Discovering Informative Connection Subgraphs In Multi-Relational Graphs, Cartic Ramakrishnan, William Milnor, Matthew Perry, Amit P. Sheth

Kno.e.sis Publications

Discovering patterns in graphs has long been an area of interest. In most approaches to such pattern discovery either quantitative anomalies, frequency of substructure or maximum flow is used to measure the interestingness of a pattern. In this paper we introduce heuristics that guide a subgraph discovery algorithm away from banal paths towards more "informative" ones. Given an RDF graph a user might pose a question of the form: "What are the most relevant ways in which entity X is related to entity Y?" the response to which is a subgraph connecting X to Y. We use our heuristics to …

Ontoqa: Metric-Based Ontology Quality Analysis, Samir Tartir, I. Budak Arpinar, Michael Moore, Amit P. Sheth, Boanerges Aleman-Meza

Kno.e.sis Publications

As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the development and publishing of many ontologies in different domains. When trying to reuse existing ontologies into their applications, users are faced with the problem of determining if an ontology is suitable for their needs. In this paper, we introduce OntoQA, an approach that analyzes ontology schemas and their populations (i.e. knowledgebases) and describes them through a well defined set of metrics. These metrics can highlight key characteristics of an ontology schema as well as its population and enable users to make an informed …

Wright State University Women's Basketball Media Guide 2005-2006, Wright State University Athletics

Athletics Publications

A media guide for Wright State University's 2005-2006 Women's Basketball team. This guide includes photographs, player stats, game results, and records.

Wright State University Raider Basketball Media Guide 2005-2006, Wright State University Athletics

Athletics Publications

A media guide for Wright State University's 2005-2006 Men's Basketball team. This guide includes photographs, player stats, game results, and records.

The Guardian, November 09, 2005, Wright State University Student Body

The Guardian Student Newspaper

Twenty page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

Semantics For Scientific Experiments And The Web: The Implicit, The Formal And The Powerful, Amit P. Sheth

Kno.e.sis Publications

No abstract provided.

The Guardian, November 02, 2005, Wright State University Student Body

The Guardian Student Newspaper

Twenty page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

Optimal Adaptation In Autonomic Web Processes With Inter-Service Dependencies, Kunal Verma, Prashant Doshi, Karthik Gomadam, John A. Miller, Amit P. Sheth

Kno.e.sis Publications

We present methods for optimally adapting Web processes to exogenous events while preserving inter-service dependencies. For example, in a supply chain process, orders placed by the manufacturer may get delayed in arriving. In response to this event, the manufacturer has the choice of either waiting out the delay or changing the supplier.