Digital Commons Network^™

Sentiment Regression: Using Real-Valued Scores To Summarize Overall Document Sentiment, Adam Drake, Eric K. Ringger, Dan A. Ventura

Faculty Publications

In this paper, we consider a sentiment regression problem: summarizing the overall sentiment of a review with a real-valued score. Empirical results on a set of labeled reviews show that real-valued sentiment modeling is feasible, as several algorithms improve upon baseline performance. We also analyze performance as the granularity of the classification problem moves from two-class (positive vs. negative) towards infinite-class (real-valued).

A Reductio Ad Absurdum Experiment In Sufficiency For Evaluating (Computational) Creative Systems, Dan A. Ventura

Faculty Publications

We consider a combination of two recent proposals for characterizing computational creativity and explore the sufficiency of the resultant framework. We do this in the form of a gedanken experiment designed to expose the nature of the framework, what it has to say about computational creativity, how it might be improved and what questions this raises.

Clinical Application Of Standardized Cognitive Assessment Using Fmri. Ii. Verbal Fluency, Mark D. Allen, Alina K. Fong

Faculty Publications

In this study, we describe an fMRI version of the verbal fluency test. This is the second in a series of fMRI adaptations of classical neuropsychological tests, for which normative samples of functional activation have been collected from unimpaired control subjects and structured in a manner that makes individual patient evaluation possible in terms of familiar z-score distributions. This fMRI protocol is shown to have strong convergent validity with the FAS phonemic fluency test and to elicit activation patterns highly consistent with a large body of previous neuroimaging studies of verbal fluency. We also present a case study, in which …

Differential Criterion Functioning Of Alcohol Use Symptomatology In Major Depressive Disorder?, M. T. Lynskey, A. Agrawal

Open Access Publications

No abstract provided.

Pink Apron Frock Replica, Jackson County Historical Society, Marla Day

Dresses

A replica of Nelly Don's pink checked apron frock dress.

Validity And Reliability Of A System To Measure Passive Tissue Characteristics Of The Lumbar Region During Trunk Lateral Bending In People With And People Without Low Back Pain, Sara P. Gombatto, Joseph W. Klaesner, Barbara J. Norton, Scott D. Minor, Linda R. Van Dillen

Open Access Publications

No abstract provided.

The Kanza 2008

The Kanza, 1910-2023

The Kanza 2008 is Published by Pittsburg State University, Pittsburg, Kansas.

Do Risk Factors For Suicidal Behavior Differ By Affective Disorder Polarity?, J. G. Fiedorowicz, A. C. Leon, M. B. Keller, D. A. Soloman, J. P. Rice, W. H. Coryell

Open Access Publications

No abstract provided.

Document Selection For Extracting Entity And Relationship Instances Of Terrorist Events, Zhen Sun, Ee Peng Lim, Kuiyu Chang, Maggy Anastasia Suryanto, Rohan Kumar Gunaratna

Research Collection School Of Computing and Information Systems

In this chapter, we study the problem of selecting documents so as to extract terrorist event information from a collection of documents. We represent an event by its entity and relation instances. Very often, these entity and relation instances have to be extracted from multiple documents. We therefore define an information extraction (IE) task as selecting documents and extracting from which entity and relation instances relevant to a user-specified event (aka domain specific event entity and relation extraction). We adopt domain specific IE patterns to extract potentially relevant entity and relation instances from documents, and develop a number of document …

Reason, Reasons And Normativity, Joseph Raz

Faculty Scholarship

All normative phenomena are normative in as much as, and because, they provide reasons or are partly constituted by reasons. This makes the concept of a reason key to an understanding of normativity. Believing that, I will here present some thoughts about the connection between reasons and Reason and between Reason and normativity.

Symposium On Pursuing Racial Fairness In Criminal Justice: Twenty Years After Mccleskey V. Kemp, Jeffrey Fagan, Mukul A. Bakhshi

Faculty Scholarship

Last year marked the twentieth anniversary of the U.S. Supreme Court's decision in McCleskey v. Kemp, a case whose ramifications for the pursuit of racial equality within criminal justice are still felt today. McCleskey set an impossibly high bar for constitutionally-based challenges seeking fundamental racial fairness in capital punishment. The McCleskey decision strengthened a jurisprudential climate that shifted and increased the burden onto defendants seeking constitutional relief from discriminatory and biased decisions at every step of the criminal justice process, from arrest to conviction and punishment. The McCleskey court articulated a crime-control rationale for tolerance of error and refused to …

On The Guise Of The Good, Joseph Raz

Faculty Scholarship

I will provisionally take the Guise of the Good thesis to consist of three propositions: (1) Intentional actions are actions performed for reasons, as those are seen by the agents. (2) Specifying the intention which makes an action intentional identifies central features of the reason(s) for which the action is performed. (3) Reasons for action are such reasons by being facts which establish that the action has some value. From these it is said to follow that (4) Intentional actions are actions taken in, and because of, a belief that there is some good in them. I will examine reasons …

Integrating Accommodation, Elizabeth F. Emens

Faculty Scholarship

Courts and agencies interpreting the Americans with Disabilities Act (ADA) generally assume that workplace accommodations benefit individual employees with disabilities and impose costs on employers and, at times, coworkers. This belief reflects a failure to recognize a key feature of ADA accommodations: their benefits to third parties. Numerous accommodations – from ramps to ergonomic furniture to telecommuting initiatives – can create benefits for coworkers, both disabled and nondisabled, as well as for the growing group of employees with impairments that are not limiting enough to constitute disabilities under the ADA. Much attention has been paid to how the integration of …

Abolition In The U.S.A. By 2050: On Political Capital And Ordinary Acts Of Resistance, Bernard E. Harcourt

Faculty Scholarship

The United States, like the larger international community, likely will tend toward greater abolition of the death penalty during the first half of the twenty-first century. A handful of individual states – states that have historically carried out few or no executions – probably will abolish capital punishment over the next twenty years, which will create political momentum and ultimately a federal constitutional ban on capital punishment in the United States. It is entirely reasonable to expect that, by the mid-twenty-first century, capital punishment will have the same status internationally as torture: an outlier practice, prohibited by international agreements and …

A Sociolegal History Of Public Housing Reform In Chicago, Lisa T. Alexander

Faculty Scholarship

This essay summarizes and compares Alexander Polikoff's Waiting for Gautreaux: A Story of Segregation, Housing, and the Black Ghetto and Mary Pattillo's Black on the Block: The Politics of Race and Class in the City to convey the contributions and limitations of each book. Both works provide a rich sociolegal history of public housing reform in Chicago and illustrate the challenges Chicago has faced in implementing recent HOPE VI public housing reforms. I compare Polikoff's forty-year battle to desegregate public housing in Chicago with Pattillo's insightful observations of class dynamics between the new middle-class African-American power brokers of housing reform …

The Unsolvable Dilemma Of A Paretian Policymaker, Giuseppe Dari-Mattiacci, Nuno Garoupa

Faculty Scholarship

In this paper, we argue that social decision-making is subject to a fundamental conflict between consistency and completeness. We show that a consistent welfarist method of policy assessment, that is, one that never violates the Pareto principle, may be incomplete in the sense of being incapable of providing a solution to important social welfare problems.

The Market For Legal Innovation: Law And Economics In Europe And The United States, Nuno Garoupa, Thomas S. Ulen

Faculty Scholarship

There have been a large number of innovations in legal scholarship in the U.S. legal academy over the past twenty-five or so years and very few from legal scholars in other parts of the world. For instance, because both of us work in the area of law and economics, we are both acutely aware of the large differences in the receptivity to law and economics as between the United States and Europe. The U.S. legal academy has generously embraced law and economics (and some other legal innovations), while Europe (and the rest of the world) has not. Why has the …

The Necessity Of Economics: The Preferential Option For The Poor, Markets, And Environmental Law, Andrew P. Morriss

Faculty Scholarship

Markets and economic theory are often cast as the enemies of both the poor and environmental quality. This paper, part of the Peace with Creation symposium held at the St. Thomas School of Law in Minneapolis, argues that economics provides a necessary, but not sufficient, tool to address the problems of the poor and of improving environmental quality. The paper discusses ten propositions of economic theory and explains how each applying them results in both improvements in environmental quality and in the lot of the poor. The paper then briefly examines three examples of how applying the lessons of economics …

Competition Law And Copyright Misuse, John T. Cross, Peter K. Yu

Faculty Scholarship

In the past two decades, copyright protection throughout the world has been greatly expanded to respond to challenges posed by new communications technologies and copyrightable subject matters. As protection has increased, the growing power of copyright owners has also led to market abuses that stifle competition and innovation. In response to these abuses, courts, litigants, policy makers, and commentators have increasingly embraced competition law, the doctrines of copyright misuse and unclean hands, and tort law concepts as counter-balancing tools. This article discusses four different types of abuse that has occurred in the copyright area and examines the various legal doctrines …

Human Rights In The United States, Sarah H. Cleveland, Catherine Powell

Faculty Scholarship

This year marks the tenth anniversary of the founding of the Human Rights Institute (HRI) at Columbia Law School. Appropriately, it also marks the sixtieth anniversary of the Universal Declaration of Human Rights, the foundational instrument of the modern international human rights regime.

When HRI was founded in 1998, it was established as a crossroads for human rights at Columbia, which would bridge theory and practice, human rights and constitutional rights, and law and other disciplines. From its inception, HRI has been a partner with the university-wide Center for the Study of Human Rights, which was established twenty years earlier …

A Multilateral Solution For The Income Tax Treatment Of Interest Expenses, Michael J. Graetz

Faculty Scholarship

Recent developments – including greater taxpayer sophistication in structuring and locating international financing arrangements, increased government concerns with the role of debt in sophisticated tax avoidance techniques, and disruption by decisions of the European Court of Justice of member states' regimes limiting interest deductions – have stimulated new laws and policy controversies concerning the international tax treatment of interest expenses. National rules are in flux regarding the financing of both inbound and outbound transactions.

Heretofore, the question of the proper treatment of interest expense has generally been looked at from the perspective of either inbound or outbound investment. As a …

Self-Defense And The Psychotic Aggressor, George P. Fletcher, Luis E. Chiesa

Faculty Scholarship

This brief essay, written for the Criminal Law Conversations Project, examines whether one can justifiably kill a faultless, insane assailant to save oneself or another from imminent and serious harm. Although scholars on both sides of the Atlantic agree that the person attacked should not be punished for defending herself from the psychotic aggressor, there is significant disagreement with regards to whether the defensive response should be considered justified or merely excused. Furthermore, amongst those who argue that the appropriate defense in such cases is a justification, there is disagreement regarding whether the specific ground of acquittal should be self-defense …

Book Review: Challenges To Digital Forensic Evidence, Gary C. Kessler

Publications

This document is Dr. Kessler's review of Challenges to Digital Forensic Evidence, by Fred Cohen. Fred Cohen & Associates, 2008. ISBN 1-878109-41-3

White Dwarf Luminosity And Mass Functions From Sloan Digital Sky Survey Spectra, Steven Degennaro, Ted Von Hippel, D. E. Winget, S. O. Kepler, Atsuko Nitta, Detlev Koester, Leandro Althaus

Publications

We present the first phase in our ongoing work to use Sloan Digital Sky Survey (SDSS) data to create separate white dwarf (WD) luminosity functions (LFs) for two or more different mass ranges. In this paper, we determine the completeness of the SDSS spectroscopic WD sample by comparing a proper-motion selected sample of WDs from SDSS imaging data with a large catalog of spectroscopically determined WDs. We derive a selection probability as a function of a single color (g − i) and apparent magnitude (g) that covers the range −1.0 < g − i < 0.2 and 15 < g < 19.5. We address the observed upturn in log g for WDs with Teff 12,000 K and offer arguments that the problem is limited to the line profiles and is not present in the continuum. We offer an empirical method of removing the upturn, recovering a reasonable mass function for WDs with Teff < 12,000 K. Finally we present a WD LF with nearly an order of magnitude (3358) more spectroscopically confirmed WDs than any previous work.

A Process Plan For Consensus Building In The Evaluation Of Nsgc & Epscor Native American Outreach Program, Jocelyn S. Nickerson, Brent D. Bowen, Henry R. Lehrer

Publications

The NASA Nebraska Space Grant (NSGC) & EPSCoR Programs at the University of Nebraska at Omaha have embarked on a unique educational journey known as the Nebraska Native American Outreach program (NNAOP). The NNAOP’s main objective is to encourage and motivate Native American students to be more competitive in mathematics and science. This program has allowed for a variety of educational and public outreach activities to take place. However, in order to continually provide effective support to Nebraska’s Native American community, NSGC & EPSCoR sought an evaluation technique for the NNAOP. To execute such an evaluation, NSGC organized the first …

Book Review: The Telescope: Its History, Technology, And Future, T. D. Oswalt

Publications

This document is Dr. Oswalt’s review of The Telescope : Its History, Technology, and Future by Geoff Andersen. Princeton, 2007 248p, 0691129797 $29.95, 9780691129792 $29.95.

Book Review: Your Cosmic Context: An Introduction To Modern Cosmology, T. D. Oswalt

Publications

This document is Dr. Oswalt’s review of Your Cosmic Context : an Introduction to Modern Cosmology by Todd Duncan and Craig Tyler Pearson Addison-Wesley, 2008 466p, 0132400103 $80.00, 9780132400107 $80.00.

Site-Specific Effects Of Pecam-1 On Atherosclerosis In Ldl Receptor-Deficient Mice, Shikha Arora, Brian Boylan, Reema Goel, Benjamin R. Schrank, Barbara Fleming, Rose Ann Fleming, Hiroto Mirura, Peter J. Newman, Robert C. Molthen, Debra K. Newman

Biomedical Engineering Faculty Research and Publications

Objective—Atherosclerosis is a vascular disease that involves lesion formation at sites of disturbed flow under the influence of genetic and environmental factors. Endothelial expression of adhesion molecules that enable infiltration of immune cells is important for lesion development. Platelet/endothelial cell adhesion molecule-1 (PECAM-1; CD31) is an adhesion and signaling receptor expressed by many cells involved in atherosclerotic lesion development. PECAM-1 transduces signals required for proinflammatory adhesion molecule expression at atherosusceptible sites; thus, it is predicted to be proatherosclerotic. PECAM-1 also inhibits inflammatory responses, on which basis it is predicted to be atheroprotective.

Methods and Results—We evaluated herein the effect of …

Classification And Analysis Of Errors Reported In Aircraft Maintenance Manuals, Bonnie Lida Rogers, Christopher J. Hamblin, Alex Chaparro

Publications

Previous research has identified maintenance information as one of the primary causal factors of maintenance error. Incorrect maintenance information has also been cited as a contributing factor in a number of recent aircraft mishaps. To date no one has studied the types of errors found in aircraft maintenance manuals published by manufacturers. The purpose of this research is to analyze Publication Change Requests (PCRs) to document the most frequently reported types of errors found in aircraft maintenance manual, to identify how errors vary across Air Transport Association (ATA) chapters, and identify the corrective actions required to address the cited problem. …

Parents As Hubs, Clare Huntington

Faculty Scholarship

In her provocative article The Networked Family: Reframing the Legal Understanding of Caregiving and Caregivers, Professor Melissa Murray offers a much-needed corrective to the view that families are “autonomous islands” and argues that the law should recognize the networks of care provided by nonparental caregivers.I wholeheartedly agree with Professor Murray that the law should support families in providing care. I am also deeply sympathetic to the claim that family law is overly reliant on binary opposites — here, the mutually exclusive categories of parent and legal stranger — that do not capture the complex reality of family life. And …