Digital Commons Network^™

Pseudorehearsal In Actor-Critic Agents With Neural Network Function Approximation, Vladimir Marochko, Leonard Johard, Manuel Mazzara, Luca Longo

Articles

Catastrophic forgetting has a significant negative impact in reinforcement learning. The purpose of this study is to investigate how pseudorehearsal can change performance of an actor-critic agent with neural-network function approximation. We tested agent in a pole balancing task and compared different pseudorehearsal approaches. We have found that pseudorehearsal can assist learning and decrease forgetting.

Towards Dynamic Interaction-Based Reputation Models, Almas Melnikov, Manuel Mazzara, Victor Rivera, Jooyoung Lee, Luca Longo

Articles

In this paper, we investigate how dynamic properties of reputation can influence the quality of users’ ranking. Reputation systems should be based on rules that can guarantee high level of trust and help identify unreliable units. To understand the effectiveness of dynamic properties in the evaluation of reputation, we propose our own model (DIB-RM) that utilizes three factors: forgetting, cumulative, and activity period. In order to evaluate the model, we use data from StackOverflow which also has its own reputation model. We estimate similarity of ratings between DIB-RM and the StackOverflow reputation model to test our hypothesis. We use two …

Patient Experiences Of A Physiotherapy-Led Multidisciplinary Rehabilitative Intervention After Successful Treatment For Oesophago-Gastric Cancer, Annemarie Bennett, L. O'Neill, D. Connolly, E. M. Guinan, L. Boland, Suzanne Doyle, J. O'Sullivan, J. V. Reynolds, J. Hussey

Articles

Purpose To qualitatively explore the perceived impact of a 12-week rehabilitative intervention for oesophago-gastric cancer survivors on their physical, mental and social wellbeing. Methods Of the 21 participants who completed the intervention, 19 took part in a semi-structured focus group interview. Four audio-taped focus groups were held, ranging in size from two to eight participants. Focus groups were transcribed and analysed using a descriptive qualitative approach. Results At recruitment, participants were 23.5 ± 15.2 months post-surgery and all had suboptimal fitness levels. Participants reported improvements in their physical capacity and ability to carry out activities of daily living during the …

Machine Learning Based Classification Of Deep Brain Stimulation Outcomes In A Rat Model Of Binge Eating Using Ventral Striatal Oscillations, Wilder Doucette, Lucas Dwiel, Jared E. Boyce, Amanda A. Simon, Jibran Y. Khokhar, Alan I. Green

Dartmouth Scholarship

Neuromodulation-based interventions continue to be evaluated across an array of appetitive disorders but broader implementation of these approaches remains limited due to variable treatment outcomes. We hypothesize that individual variation in treatment outcomes may be linked to differences in the networks underlying these disorders. Here, Sprague-Dawley rats received deep brain stimulation separately within each nucleus accumbens (NAc) sub-region (core and shell) using a within-animal crossover design in a rat model of binge eating. Significant reductions in binge size were observed with stimulation of either target but with significant variation in effectiveness across individuals. When features of local field potentials (LFPs) …

Hating Hate Speech: Why Current First Amendment Doctrine Does Not Condemn A Careful Ban, Rory Little

Faculty Scholarship

No abstract provided.

Synergy As Strategy: A Model For Clinical Partnering, Debra Gerardi

Faculty Scholarship

No abstract provided.

Our Imperiled Absolutist First Amendment, Zachary S. Price

Faculty Scholarship

No abstract provided.

Intellectual Disability, The Death Penalty, And Jurors, David L. Faigman, Emily V. Shaw, Nicholas Scurich

Faculty Scholarship

No abstract provided.

Work As A Masculinity Contest, Jennifer L. Berdahl, Marianne Cooper, Peter Glick, Robert W. Livingston, Joan C. Williams

Faculty Scholarship

No abstract provided.

The Conservative Turn Against Compensatory Mitigation, Dave Owen

Faculty Scholarship

No abstract provided.

The Trouble With Counting: Cutting Through The Rhetoric Of Red Tape Cutting, Jodi L. Short

Faculty Scholarship

No abstract provided.

El Salvador-- A Peace Worse Than War: Violence, Gender And A Failed Legal Response, Karen Musalo

Faculty Scholarship

No abstract provided.

Predicting Violent Behavior: What Can Neuroscience Add?, David L. Faigman

Faculty Scholarship

No abstract provided.

Contextualizing The Corporate Rights Movement In Transactional Clinics, Alina S. Ball

Faculty Scholarship

No abstract provided.

Mourning King: The Civil Rights Movement And The Fight For Economic Justice, Reuel Schiller

Faculty Scholarship

No abstract provided.

Sanctuary Networks As Integrative Enforcement, Ming Hsu Chen

Faculty Scholarship

intended focus is on the widespread response—in cities, churches, campuses, and corporations that together comprise “sanctuary networks”1—to the Trump Administration’s Executive Order 13768 Enhancing Public Safety in the Interior of the United States2 as an instance of the changing relationship between federal, local, and private organizations in the regulation of immigration. After briefly covering the legal background of the Trump Interior E.O., the focus of the Article shifts to the institutional dynamics arising in communities. These institutional dynamics exemplify the beginnings of a reimagi cement policy with a more integrative flavor.

The Internet Users And Cybercrime In Ghana: Evidence From Senior High School In Brong Ahafo Region, Kwaku Anhwere Barfi Mr., Paul Nyagorme Dr., Nash Yeboah Mr.

Library Philosophy and Practice (e-journal)

Cybercrime, an offence that is committed against individuals through the internet has bedeviled the global online industry. Cybercrime is also criminal activity using internet facilities such as virus infections, identity theft and hacking. There is high risk of becoming a victim especially young internet user. All efforts to combat it have not worked much. The study examined the awareness of Senior High School students towards cybercrime in order to suggest policies to deal with this menace. The study underpinned by social strain theory. The study employed descriptive survey design. Simple sampling technique was used to select 200 students from Sunyani …

Self-Knowledge, Business-Information Preference And Use As Determinants Of Sales Performance Of Managers In Petroleum Marketing Companies In Oyo State, Nigeria, Odion Evans Kakulu Mr, David O. Okhakhu Mr.

Library Philosophy and Practice (e-journal)

Purpose: Preliminary investigation into the management of petroleum marketing companies in Oyo State revealed that the sales performance of managers in petroleum industry is drastically poor and the industry is facing a lot of challenges in the Nigerian environment. Consequently, the study investigates the level of self-knowledge, business information preference and use as determinants of sales performance of managers in petroleum marketing companies in Oyo state, Nigeria.

Methodology: The study adopted the descriptive research design to determine the direction and degree of relationship between variables. The target population for the study was the managers in petroleum marketing companies. Total enumeration …

Impact Of Library And Information Science Master's Degree (Mlis) On The Graduates: A Case Study, Asefeh Asemi, Elham Aghajan

Library Philosophy and Practice (e-journal)

Objective: The study aimed to examine the effect of MLIS degree on graduates in Iran from different dimensions. The study examined the effects of MLIS on scientific progress, the development of subject expertise, employment, individual characteristics, skills and capabilities, and scientific activities of Iran's graduates.

Method: The study was a descriptive-survey and researcher-made questionnaire is used for data collection. The population included all graduates MLIS in Iran that their information was available in, "Iranian Library and Information Studies Alumni Database". 212 persons are selected randomly out of 547. Data has been analyzed by SPSS software on both levels of descriptive …

Evaluation Of Library And Information Science (Lis) Professional Skills: A Case Study Of Dr. B R. Ambedkar Central Library, Jnu, New Delhi, India, Ajit Kumar

Library Philosophy and Practice (e-journal)

Skills are very essential for every professional, which help them to deliver services on time and in efficient manner to their users. In this article skills of the Library and Information Science Professionals of Dr. B. R. Amberdkar Central Library, Jawaharlal Nehru University (JNU), New Delhi has been evaluated based on the predefined skills required for the LIS professionals in new age’s library. It has been noticed that the LIS professional of this library has up to date their skills as per the demand of digital age.

Evaluation Of Ehealth Literacy Among Non-Clinical Graduate Students; An Iranian Experience, Meisam Dastani, Masoumeh Ansari, Masoumeh Sattari

Library Philosophy and Practice (e-journal)

Background and Aim: e-health literacy is the ability to search, find, understand and evaluate health information from electronic information sources and use this information to diagnose or resolve health disorders.

Objective: The aim of this study was to investigate the e-health literacy of non-clinical graduate students of Tabriz University of Medical Sciences.

Materials and Methods: In this descriptive-survey research, 159 graduate students and 41 Ph.D. students were randomly selected and investigated. The data collection tool was a standard version of the e-Healths questionnaire. The collected data was analyzed by using the SPSS.22 software.

Results: The results showed that the …

Mapping And Analyzing The Co-Authorship And Thematic Networks Of Kurdistan University Of Medical Sciences In The Science Citation Database From 2011-2016, Masoumeh Ansari, Mostafa Karimi, Mehrdad Khaledian

Library Philosophy and Practice (e-journal)

Abstract

Background: Considering the importance of co-authorship and thematic networks in expanding specialization and improving the quality of scientific works, the purpose of this research is to map and analyze the co-authorship and thematic networks of the Kurdistan University of Medical Sciences in the Science Citation Database between years 2011-2016.

Method: Research society of scientific publications in Kurdistan University of Medical Sciences, indexed in the science citation database between years 2011-2016. In order to analyze the data, Excel and HistCite software, and to map the networks and analyze them the Citespace and Gephi software were used.

Findings: …

Contemporary Trends Of Information Seeking Behaviour Of Research Scholars Of Gujarat University: A Case Study, Dharmendra Trivedi, Atul Bhatt Dr.

Library Philosophy and Practice (e-journal)

The study inspects the Information needs and seeking behavior of research scholars of Gujarat University in Social science and Linguistics disciplines. Sample constituted the population of total 80 research scholars from social science and linguistic disciplines. The study conducted through survey methodology with questionnaire developed basis on the core compounds of information seeking behaviour and collected the research data from the registered research scholars of Gujarat University. The results revealed that female little dominated in research work and the major purpose of seeking behaviour is for research work, knowledge enrichment and writing research and conference papers. Research scholars desired to …

Work Load, Librarians Output And Satisfaction In Select Academic Institutions In South – South Zone, Nigeria, Kathryn James Philip, Ekemini S. Effiong

Library Philosophy and Practice (e-journal)

Abstract

This paper notes that workers in a bid to be productive in order to actualise oganisational goals, become overloaded with tasks. This naturally leads to feeling pressure which can result in stress feelings of not being satisfied with the job situation workers find themselves in. These are issues discussed in relation to library staff in six universities in three states in South – South region of Nigeria. Questionnaire was instrument used for data gathering and administered to 102 academic librarians working in the universities under study. Mean, Standard Deviation and t-tests were statistical tools used for analysing the data. …

Survey Status Of Providing Virtual Reference Services In Academic Libraries Of Tehran Universities Of Medical Sciences, Faridokht Salahshoori, Seyed Javad Ghazi Mirsaeed, Somayeh Ghaffari Heshajin

Library Philosophy and Practice (e-journal)

Abstract

Aim and background: Advent internet and related technologies have changed the way academic libraries provide reference services. One of the new ways providing services is virtual reference services. This study is conducted with the aim of determining the current status of providing virtual references services in college libraries of five medical science universities of Tehran.

Materials and methods: this is an applied research, which was carried out through a survey descriptive. Data was gathered using a researcher- developed questionnaire that was answered by 31 library managers of five medical science universities of Tehran. We used SPSS software version 16 …

Imperatives Of Computer Base Test (Cbt) On Performance Of Lis Students: A Case Study, Gabriel M. Kasa Kas, Yahaya Auwalu Yah

Library Philosophy and Practice (e-journal)

Abstract

The paper espouse the fact that paper pen test (PPT) is slowly replaced by computer base test (CBT) introduced over five decades ago in most tertiary institutions. It itemized the benefits and challenges of CBT. The focus is to assess the performance of students of LIS in a Nigerian university who pioneered the project. Factoring incorporated courses, necessity for the incorporation of CBT, influence of CBT on student performance and the challenges of CBT on these students performance anchored the thrust of the paper. The study was quantitative; questionnaire was used to collect data that is guided by the …

Multicultural Competence In Pre-Service Teachers: Questioning Assumptions Through Juvenile Literature, Alessia Zanin-Yost

Library Philosophy and Practice (e-journal)

The article highlights how librarians and faculty can collaborate to prepare pre-service teaching students to select culturally appropriate juvenile books. Results show how the students’ misconceptions or poor knowledge about multiculturalism impact their decision in the selection of material. Changes in the content and delivery of information demonstrate how to improve the knowledge and application of cultural literacy skills by the students. This case study approaches the importance of the connection between textual and visual content in juvenile books, and how a collaborative approach between a faculty member and an academic librarian can improve the acquisition of lifelong learning skills.

Healthy Lifestyles And Job Performance Of Academics: A Theoretical Perspectives, Idayat Odunola Agboola Mrs, Chinyere Nkechi Ikonne Dr

Library Philosophy and Practice (e-journal)

The health related lifestyle behavior has been neglected in Nigerian Universities and as such causing deaths among the lecturers. Living a healthy lifestyle could reduce heart diseases, blood pressure and diabetes. The study adopted survey method. The population of the study was 5,310 lecturers across the six Federal Universities in South West, Nigeria. From the population, 372 were sampled. Structured questionnaire were used to collect data. From the 372 copies of questionnaire distributed; 278 were returned which gave 75% response rate. Data were analyzed using percentages, mean, standard deviation as well as relationship. Findings revealed that all information gathered on …

Holacracy And The Law, Matthew T. Bodie

All Faculty Scholarship

No law requires companies to have CEOs, officers, supervisors, chains of command, or even employees. But traditional managerial structures are so ingrained in our political economy that legal doctrines take them for granted. What if they were to disappear? Under holacracy, a new version of participatory management adopted at companies like Zappos and Medium, companies are replacing managers, organizational charts, and subordinates with governance circles, roles, and lead links. The promise of holacracy is a system of management that devolves responsibilities to teams, empowers workers to act freely within specified zones of authority, and energizes the entire organization around an …

A Comparison Of The Rey Auditory-Verbal Learning Test And The Wechsler Scales, Samantha Denhart

Murray State Theses and Dissertations

The present study was designed to determine the correlation between a commonly used cognitive ability test (i.e., Wechsler) and a verbal memory test (i.e., Rey Auditory-Verbal Learning Test) by analyzing archival data from a clinical sample of adults. Many researchers have continued to establish the relationship between cognitive ability, or IQ, and learning and memory skills; however, there is little research regarding when differences between IQ and memory scores are statistically significant. Results of this study indicated 17 of 20 IQ index/memory correlations were statistically significant and a series of simple regressions generated standardized residuals. These residuals generated confidence bands …