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Article
Publication date: 30 March 2023

Wilson Charles Chanhemo, Mustafa H. Mohsini, Mohamedi M. Mjahidi and Florence U. Rashidi

This study explores challenges facing the applicability of deep learning (DL) in software-defined networks (SDN) based campus networks. The study intensively explains the…

Abstract

Purpose

This study explores challenges facing the applicability of deep learning (DL) in software-defined networks (SDN) based campus networks. The study intensively explains the automation problem that exists in traditional campus networks and how SDN and DL can provide mitigating solutions. It further highlights some challenges which need to be addressed in order to successfully implement SDN and DL in campus networks to make them better than traditional networks.

Design/methodology/approach

The study uses a systematic literature review. Studies on DL relevant to campus networks have been presented for different use cases. Their limitations are given out for further research.

Findings

Following the analysis of the selected studies, it showed that the availability of specific training datasets for campus networks, SDN and DL interfacing and integration in production networks are key issues that must be addressed to successfully deploy DL in SDN-enabled campus networks.

Originality/value

This study reports on challenges associated with implementation of SDN and DL models in campus networks. It contributes towards further thinking and architecting of proposed SDN-based DL solutions for campus networks. It highlights that single problem-based solutions are harder to implement and unlikely to be adopted in production networks.

Details

International Journal of Intelligent Computing and Cybernetics, vol. 16 no. 4
Type: Research Article
ISSN: 1756-378X

Keywords

Book part
Publication date: 8 April 2013

Nathan D. Martin

Purpose – This chapter examines the role of family resources and social networks during the admissions process, across the college years and into postgraduation plans, and…

Abstract

Purpose – This chapter examines the role of family resources and social networks during the admissions process, across the college years and into postgraduation plans, and considers how different forms of social capital contribute to the intergenerational transmission of advantage.Methodology/approach – I conduct an analysis of survey data from a panel study of students attending a highly selective, private university. First, I examine how social class is associated with admissions resources, including family legacy ties to the institution, and access to campus networks. Next, I test the effects of campus networks and activities on end-of-college outcomes with logistic regression predicting graduation honors and multinomial logistic regression predicting expected and actual occupation about five years after graduation.Findings – A key benefit of an abundance of social capital is the ability to convert resources into other forms of capital and to compensate for deficits in other areas. Extensive campus networks – an example of immediate social capital – are associated with higher levels of academic performance, plans to attend graduate school, and high-status career aspirations. Admission preferences for legacies – an example of institutionalized social capital – disproportionately benefit white students from affluent families and serve to advantage an already advantaged group.Research limitations – This study is restricted to matriculants at an elite university, and results should not be generalized to all postsecondary students. Although social class is associated with differences in family resources and ties to campus, few elite university students enter college from households with absolute deficits of economic, cultural, or social capital.

Details

Networks, Work and Inequality
Type: Book
ISBN: 978-1-78190-539-5

Keywords

Article
Publication date: 4 July 2013

Magda Pitsiava‐Latinopoulou, Socrates Basbas and Nikolaos Gavanas

In order to alleviate the impacts of traffic congestion that undermine the mobility and accessibility conditions of the Aristotle University campus, the paper aims at the…

1733

Abstract

Purpose

In order to alleviate the impacts of traffic congestion that undermine the mobility and accessibility conditions of the Aristotle University campus, the paper aims at the presentation and description of a complementary network of alternative modes (i.e. pedestrian and bicycle) and the discussion of the appropriate measures for its successful implementation in the campus.

Design/methodology/approach

The methodological approach of the paper is twofold: the overview of good practices for implementing cycling and pedestrian networks in European university campuses in an attempt to identify an integrated activity framework compatible to the European approach; and a questionnaire survey for the assessment of the modal split for trips towards and from the campus and the current mobility and accessibility conditions for pedestrians and cyclists in the Aristotle University campus.

Findings

The successful implementation of alternative transport networks in university campuses depends on the specific features of each campus in relation to the urban transport network and the commuting characteristics of staff and students. In the case of the Aristotle University campus, the modal split shows that 2/3 of campus‐related trips are conducted by motorised transport while the share of bicycle use is very low. In order to promote cycling and walking in the campus, a combined approach must be adopted based on five fields of activity: policy; research; design; support and promotion; and monitoring.

Research limitations/implications

The paper derives from the research initiatives of the Aristotle University's Sustainable Mobility Committee, which was founded in order to promote sustainable solutions for the campus's transport system.

Originality/value

The paper provides a common and integrated activity framework for the implementation of an alternative transport network in a university campus based on the extensive overview of European experience. Furthermore, it develops for the first time a full proposal for the implementation of a pedestrian and bicycle network in the Aristotle University campus, which is one of the oldest and largest campuses in Greece.

Details

International Journal of Sustainability in Higher Education, vol. 14 no. 3
Type: Research Article
ISSN: 1467-6370

Keywords

Article
Publication date: 1 February 1989

Clifford A. Lynch

Over the past eight years, the MELVYL catalog has become one of the largest public access catalogs in the world, and now plays a central role in providing access to the library…

Abstract

Over the past eight years, the MELVYL catalog has become one of the largest public access catalogs in the world, and now plays a central role in providing access to the library resources of the University of California. Currently, under heavy load, the MELVYL catalog supports many hundreds of simultaneous terminal connections, servicing over a quarter of a million queries a week and displaying more than two million records a week to its user community. This article discusses the history of the network that has supported the MELVYL catalog from the early days of its prototype to the present. It also describes both the current technical and policy issues that must be addressed as the network moves into the 1990s, and the roles that the network is coming to play in integrating local automation, the union catalog, access to resource databases, and other initiatives. Sidebars discuss the TCP/IP protocol suite, internet protocol gateways, and Telenet and related inter‐operability problems.

Details

Library Hi Tech, vol. 7 no. 2
Type: Research Article
ISSN: 0737-8831

Open Access
Article
Publication date: 3 August 2021

Venkatesh Kulkarni, Jaspreet Walia, Heikki Hämmäinen, Seppo Yrjölä, Marja Matinmikko-Blue and Risto Jurva

The purpose of this paper is to build possible future scenarios for indoor connectivity in a venue such as a university campus and build alternative value network configurations…

1359

Abstract

Purpose

The purpose of this paper is to build possible future scenarios for indoor connectivity in a venue such as a university campus and build alternative value network configurations (VNCs) defining different local network deployment options, focused on the Finnish telecom market.

Design/methodology/approach

In this paper, Schoemaker’s scenario planning method (Schoemaker, 1995) is used to construct future scenarios and the VNC method of Casey et al. (2010) is used to build alternative VNCs. The paper studies the Aalto University campus network for current end-user data usage demand and the existing technology used in meeting the end-user needs and forecasts the demand for the next five years to understand the need for 5G.

Findings

This research concludes that with the provision of local spectrum licenses, there is an opportunity for venue owners to take the role of 5G local operator on the venue premises. Furthermore, it enables venue owners to collaborate with the incumbent mobile network operators (MNOs) in a neutral host model and provide venue-specific connectivity services.

Research limitations/implications

A detailed economic assessment for the network deployment in the campus is considered for future study.

Originality/value

Considering the provision for local spectrum licenses, this paper has taken a unique attempt in identifying the future scenarios for local 5G network operations. It provides a strategic direction for the venue owners in adopting 5G technology and whether to make 5G or buy 5G from MNOs.

Details

Digital Policy, Regulation and Governance, vol. 23 no. 4
Type: Research Article
ISSN: 2398-5038

Keywords

Book part
Publication date: 11 January 2012

Chutney Walton Guyton and Ferlin McGaskey

Little is known about the college experiences of Black lesbians at predominantly White institutions (PWIs). The purpose of our study was to explore the social support systems that…

Abstract

Little is known about the college experiences of Black lesbians at predominantly White institutions (PWIs). The purpose of our study was to explore the social support systems that these students develop in order to be successful. Six women consented to interviews that lasted 45–60 minutes. The results indicate that there are three primary sources of support on campus support, off campus support, and family. With regards to on and off campus support, our participants mostly turned to friends to emotional and appraisal support, family for instrumental support, and campus administrators, faculty, and organizations for informational support. The research also indicated that the women's support networks could be characterized by a great degree of multiplexity and homophily. We conclude the article with recommendations for policy and future research.

Details

Black Female Undergraduates on Campus: Successes and Challenges
Type: Book
ISBN: 978-1-78052-503-7

Article
Publication date: 20 September 2011

Nancy B. Kurland

The purpose of this paper is to examine the evolution of a sustainability network at a large California public university, as an example of organizational change.

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Abstract

Purpose

The purpose of this paper is to examine the evolution of a sustainability network at a large California public university, as an example of organizational change.

Design/methodology/approach

The paper combines participant observation and case study techniques over a three‐year period. From 2007 to 2010, the author helped found the university's Institute for Sustainability and sat on both the Institute's first Advisory Board and the university's first Core Green Team. The author also interviewed 19 key informants to the sustainability network, including upper administrators, physical plant management (PPM) staff, faculty, and students.

Findings

This campus sustainability initiative evolved over three decades in three phases. Phase I evolved from the 1980s in facilities management and student recycling because of changing environmental demands, the 1994 Northridge earthquake, and strong leadership who believed in developing human resources. In Phase II, faculty and Academic Affairs established the Institute for Sustainability. Phase III examines the current state at May 2010. Forces driving change include leaders' core values, incentives, communication, and community outreach. Forces inhibiting change relate to funding, information, policies, shared values, time, and training. Key informants defined success in campus sustainability as actions which: increase efficiency (and reduce waste); educate and prepare graduates for a fundamentally different world; achieve broad‐based support; and improve the university's sustainability image.

Research limitations/implications

This study points to at least four avenues of future research. One, scholars interested in more completely revealing their organization's sustainability network can map it using social network analysis techniques. Two, scholars could seek to answer the extent to which a campus institute becomes a center of gravity or an excuse for others to step away. Three, scholars can directly measure the four parameters of success respondents in this study identified (increase efficiency/reduce waste, educate/prepare graduates, achieve broad‐based support, improve image). And four, scholars can examine how an organization's commitment to recycling affects its image.

Originality/value

This paper provides a longitudinal look at the evolution of a campus sustainability network. It highlights how sustainability efforts evolve in different parts of the university at different rates, and in the present case how PPM and facilities planning influenced Academic Affairs to embrace sustainability.

Details

International Journal of Sustainability in Higher Education, vol. 12 no. 4
Type: Research Article
ISSN: 1467-6370

Keywords

Article
Publication date: 1 January 1995

Jennifer Cargill, Sammie W. Cosper, C. Landon Greaves, Carolyn Hooper Hargrave, Ronald D. Hay, Nancy Nuckles, D.M. Schneider and Jill Fatzer

Three different governing boards of higher education in Louisiana joined together to create the Louisiana Online University Information System (LOUIS). Key players in this…

Abstract

Three different governing boards of higher education in Louisiana joined together to create the Louisiana Online University Information System (LOUIS). Key players in this endeavor describe progress from an idea formulated in 1990 to the 1993 reality of an effective statewide online system. Improved services to users and more effective use of collections are examples of what the various libraries throughout Louisiana are expecting to realize from this collective action. Various lessons learned are detailed. Budget components are addressed openly. In 1993, the state of Louisiana was awarded a federal $2.48 million grant that enabled the completion of this statewide infrastructure. Other states contemplating a statewide library network may want to look closely at the planning for and implementation of LOUIS.

Details

Library Hi Tech, vol. 13 no. 1/2
Type: Research Article
ISSN: 0737-8831

Article
Publication date: 1 February 1990

Leslie (Southwick) Wilhelm

Like Rome, the University of Michigan's campus‐wide fiber optic network was not built in a day. During an intense three‐week period in May 1988, Pradeep Patel, Transmission…

Abstract

Like Rome, the University of Michigan's campus‐wide fiber optic network was not built in a day. During an intense three‐week period in May 1988, Pradeep Patel, Transmission Engineer at University Telecommunications, managed to squeeze in 210 hours to complete the detailed engineering plans for the campus‐wide fiber optic network. Prior to this period, Patel and other UMTel and Information Technology Division employees were involved in every stage of network specification and implementation. Designing a practical, workable cable layout for a network covering 25 miles and connecting 72 buildings was no small job.

Details

Library Hi Tech, vol. 8 no. 2
Type: Research Article
ISSN: 0737-8831

Article
Publication date: 1 April 1991

Les Lloyd

Does a Campus Network Have to Provide Everything to Everyone?. At Lafayette College's recent Using Computer Networks on Campus conference, the keynote speaker, John Witherspoon…

Abstract

Does a Campus Network Have to Provide Everything to Everyone?. At Lafayette College's recent Using Computer Networks on Campus conference, the keynote speaker, John Witherspoon (senior networking consultant at Digital Equipment Corporation), expressed his views on campus networking. His chief challenge to colleges was this: in order for campus networks to work, they must work the way each individual expects them to work, on their system of choice, with the interface to which they are accustomed.

Details

Academic and Library Computing, vol. 8 no. 8
Type: Research Article
ISSN: 1055-4769

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