Communication Technology and New Media Commons^™

Extracting City Traffic Events From Social Streams, Pramod Anantharam, Payam Barnaghi, Krishnaprasad Thirunarayan, Amit P. Sheth

Kno.e.sis Publications

Cities are composed of complex systems with physical, cyber, and social components. Current works on extracting and understanding city events mainly rely on technology enabled infrastructure to observe and record events. In this work, we propose an approach to leverage citizen observations of various city systems and services such as traffic, public transport, water supply, weather, sewage, and public safety as a source of city events. We investigate the feasibility of using such textual streams for extracting city events from annotated text. We formalize the problem of annotating social streams such as microblogs as a sequence labeling problem. We present …

Understanding Social Effects In Online Networks, Huda Alhazmi, Swapna S. Gokhale, Derek Doran

Kno.e.sis Publications

Understanding the motives behind people’s interactions online can offer sound bases to predict how a social network may evolve and also support a host of applications. We hypothesize that three offline social factors, namely, stature, relationship strength, and egocentricity may also play an important role in driving users’ interactions online. Therefore, we study the influence of these three social factors in online interactions by analyzing the transitivity in triads or three-way relationships among users. Analyzing transitivity through the lens of triad census for four popular social networks, namely, Facebook, Twitter, YouTube and Slashdot, we find that: (i) users’ interactions are …

Semantic Gateway As A Service Architecture For Iot Interoperability, Pratikkumar Desai, Amit P. Sheth, Pramod Anantharam

Kno.e.sis Publications

The Internet of Things (IoT) is set to occupy a substantial component of future Internet. The IoT connects sensors and devices that record physical observations to applications and services of the Internet. As a successor to technologies such as RFID and Wireless Sensor Networks (WSN), the IoT has stumbled into vertical silos of proprietary systems, providing little or no interoperability with similar systems. As the IoT represents future state of the Internet, an intelligent and scalable architecture is required to provide connectivity between these silos, enabling discovery of physical sensors and interpretation of messages between things. This paper proposes a …

From The Desk Of The Editor

Journal of International Technology and Information Management

No abstract provided.

College Students’ Use Of Social Media To Communicate About Alcohol And Drinking Behaviors, Jenna E. Reno

Theses and Dissertations--Communication

Social networking sites (SNSs) are an increasingly popular channel for communication among college students. Often students disclose more freely via social networking sites than they would in other situations. These disclosures commonly include information about engaging in risky health behaviors (e.g., binge drinking). Study 1 examined students’ impression management goals and self-presentation tactics specifically related to self-disclosures of drinking behavior on SNSs. Findings suggest that students use differing self-presentation tactics across various SNSs in order to achieve their impression management goals and to avoid consequences associated with disclosing about risky health behaviors to certain audiences. Study 2 sought to develop …

Jihad In The Global Village: Al-Qaeda's Digital Radicalization And Recruitment Campaign, Katie Cannata

Calvert Undergraduate Research Awards

Following America’s “War on Terror,” al-Qaeda and its affiliates became highly decentralized in terms of organizational and media operations. Though mass media outlets continue to play a significant role in drawing attention to al-Qaeda’s transnational campaign, Salafi Jihadists have recently begun to rely on new media for purposes of legitimization and promotion. The Internet serves as a suitable platform for these groups’ media objectives since it is inherently anonymous and absent of censorship. Most importantly, the Internet facilitates al-Qaeda in reaching a global audience, which is made evident by the growing amount of Salafi Jihadist media that is translated or …

Social Media And Symbolic Action: Exploring Participation In The Facebook Red Equal Sign Profile Picture Campaign, Joel Penney

College of Communication and Media Scholarship and Creative Works

This study investigates symbolic action on popular social media platforms by empirically exploring the subjective experiences and motivations of participants in an exemplary campaign. Previous debates regarding the relationship between symbolic action and more traditional forms of political participation suggest a binary between up‐the‐ladder “civic culture” engagement and down‐the‐ladder “slacktivism.” Interviews with participants in the Facebook red equal sign profile picture campaign for marriage equality provide some evidence to support the former (particularly in terms of building an identity‐focused political movement), and comparatively little to support the latter. However, a third model suggests how sympathetic citizens who would not otherwise …

International Management: Strategic Opportunities And Cultural Challenges, Paul B. Sweeney, Dean B. Mcfarlin

Management and Marketing Faculty Publications

As the economies of many countries become more interrelated, international managers are facing huge challenges and unique opportunities associated with their roles. Now in its fifth edition, Sweeney and McFarlin's International Management embodies a balanced and integrated approach to the subject, emphasizing the strategic opportunities available to firms on a global playing field, as well as exploring the challenges of managing an international workforce.

Integrating theory and practice across all chapter topics, this book helps students to learn, grasp, and apply the underlying principles of successful international management:

• Understanding the broad context of international business, including the critical trends impacting …

Ecological Perspectives And Children’S Use Of The Internet: Exploring Micro To Macro Level Analysis, Brian O'Neill

Articles

Age-old debates on children’s encounters with media technologies reveal a long, fractured and contentious tradition within communication and media studies. Despite the fact there have been studies of e ects of media use by children since the earliest days of broadcasting, the subject remains under-theorised, poorly represented in the literature and not widely understood in media policy debates. Old debates have intensi ed in relation to the study of children and the internet. Pitted between alarmist accounts of risks, excessive use and harmful e ects on the one hand and the many accounts about „digital natives” and the transformational power …

Archiving The New, Now, For Future Users Yet Unknown, Lelia Green, Cat Hope, Kylie J. Stevenson, Tos Mahoney

Research outputs 2014 to 2021

Associate Professor Cat Hope, along with colleague and collaborator Tos Mahoney, is one of Western Australia’s leading proponents of New Music, and the instigator of the development of the Western Australian New Music Archive (WANMA), that was launched on 20 May 2015, at the State Library of Western Australia. As co - curator of WANMA, alongside Mahoney, Hope is a key determinant of its contents. Consequently, Hope’s working definitions of new music and of the role and function of an archive are critical areas of interest and key to realising the communicative vision of this project which is also sponsored …

Children And Young People's Emotional Literacy In A Networked World, Donell Holloway

Research outputs 2014 to 2021

After nearly 15 years of research into the risk and harm of the internet for children and young people, research attention is beginning to turn towards investigating the social and emotional skills children and young people need to successfully engage in the digital world. This turn, from a protectionist-only approach to a more nuanced research agenda, examines the positive and negative implications of minors’ internet use, including all the protective factors children need to engage effectively and safely online. This change in research agenda will go some way towards helping children develop the skills they need to participate and navigate …

Digitods: Toddlers, Touch Screens And Australian Family Life, Donell J. Holloway, Lelia Green, Kylie J. Stevenson

Research outputs 2014 to 2021

Children are beginning to use digital technologies at younger and younger ages. The emerging trend of very young children (babies, toddlers and pre-schoolers) using Internet connected devices, especially touch screen tablets and smartphones, has elicited polarising opinions from early childhood experts.At present there is little actual research about the risks or benefits of tablet and smartphone use by very young children. Current usage recommendations, based on research into passive television watching which claims that screen time is detrimental, is in conflict with advice from education experts and app developers who commend interactive screen time as engaging and educational.

Knowledge-Driven Personalized Contextual Mhealth Service For Asthma Management In Children, Pramod Anantharam, Tanvi Banerjee, Amit P. Sheth, Krishnaprasad Thirunarayan, Surendra Marupudi, Vaikunth Sridharan

Kno.e.sis Publications

Wide adoption of smartphones and availability of low-cost sensors has resulted in seamless and continuous monitoring of physiology, environment, and public health notifications. However, personalized digital health and patient empowerment can become a reality only if the complex multisensory and multimodal data is processed within the patient context. Contextual processing of patient data along with personalized medical knowledge can lead to actionable information for better and timely decisions. We present a system called kHealth capable of aggregating multisensory and multimodal data from sensors (passive sensing) and answers to questionnaire (active sensing) from patients with asthma. We present our preliminary data …

Using Ehrs For Heart Failure Therapy Recommendation Using Multidimensional Patient Similarity Analytics, Maryam Panahiazar, Vahid Taslimitehrani, Naveen L. Pereira, Jyotishman Pathak

Kno.e.sis Publications

Electronic Health Records (EHRs) contain a wealth of information about an individual patient’s diagnosis, treatment and health outcomes. This information can be leveraged effectively to identify patients who are similar to each for disease diagnosis and prognosis. In recent years, several machine learning methods 1 have been proposed to assessing patient similarity, although the techniques have primarily focused on the use of patient diagnoses data from EHRs for the learning task. In this study, we develop a multidimensional patient similarity assessment technique that leverages multiple types of information from the EHR and predicts a medication plan for each new patient …

Copyright Trolling, An Empirical Study, Matthew Sag

Faculty Articles

This Article proceeds as follows: Part II locates MDJD suits within the broader context of the IP troll debate. It explains why attempts to define copyright trolls in terms of status—i.e., in terms of the plaintiff’s relationship to the underlying IP—are ultimately flawed and suggests a conduct-focused approach based on identifying systematic opportunism. Part II explains why MDJD lawsuits have all of the hallmarks of copyright trolling, and it explores the basic economics of MDJD litigation. It then presents empirical data documenting the astonishing rise of MDJD lawsuits over the past decade. Part III explores the role of statutory damages …

Criminal Innovation And The Warrant Requirement: Reconsidering The Rights-Police Efficiency Trade-Off, Tonja Jacobi, Jonah Kind

Faculty Articles

It is routinely assumed that there is a trade-off between police efficiency and the warrant requirement. But existing analysis ignores the interaction between law-enforcement investigative practices and criminal innovation. Narrowing the definition of a search or otherwise limiting the requirement for a warrant gives criminals greater incentive to innovate to avoid detection. With limited resources to develop countermeasures, law enforcement officers will often be just as effective at capturing criminals when facing higher Fourth Amendment hurdles. We provide a game-theoretic model that shows that when law-enforcement investigation and criminal innovation are considered in a dynamic context, the police efficiency rationale …

Twitter Use And Its Effects On Student Perception Of Instructor Credibility, Jocelyn M. Degroot, Valerie J. Young, Sarah H. Vanslette

Applied Communication Studies Faculty Research, Scholarship, and Creative Activity

This study investigates college student perceptions of instructor credibility based on the content of an instructor’s Twitterfeed and student beliefs about Twitter as a communication tool. Quantitative and qualitative methods were utilized to explore the effects of three manipulated Twitter feeds (e.g., tweeting social topics, professional topics, or a blend) on student perceptions of instructor credibility and examine how students perceive Twitter as a teaching tool. Quantitative results suggest that the profile with professional content was most credible. Credibility ratings were also associated with other Twitter use variables, including positive student attitudes about instructors who use Twitter and Tweet frequency. …

An Analysis Of Tools For Online Anonymity, Stephanie Winkler, Sherali Zeadally

Information Science Faculty Publications

Purpose

The purpose of this paper is to examine the possible explanations for the slow adoption and development of online anonymity technology. The ability to remain anonymous while engaging in different activities, online is increasingly sought after by consumers with privacy concerns. Currently, the only way to maintain online anonymity is through the use of technology. This paper reviews and analyzes the tools currently available to consumers to maintain online anonymity. There are only four tools available to consumers to ensure online anonymity: anonymous remailers, rewebbers, The Onion Router (Tor) and the Invisible Internet Project (I2P). These tools provide the …

Life-Span Differences In The Uses And Gratifications Of Tablets: Implications For Older Adults, Kate Magsamen-Conrad, John Dowd, Mohammad Abuljadail, Saud Alsulaiman, Adnan Shareefi

School of Media and Communication Faculty Publications

This study extends Uses and Gratifications theory by examining the uses and gratifications of a new technological device, the tablet computer, and investigating the differential uses and gratifications of tablet computers across the life-span. First, we utilized a six-week tablet training intervention to adapt and extend existing measures to the tablet as a technological device. Next, we used paper-based and online surveys (N=847), we confirmed four main uses of tablets: 1) Information Seeking, 2) Relationship Maintenance, 3) Style, 4) Amusement and Killing time, and added one additional use category 5) Organization. We discovered differences among the five main uses of …

The Power Of Creativity: How Web-Based Parody Encourages Chinese Civil Participation, Amber Boczar

International ResearchScape Journal

This article investigates that relationship between e’gao (parody using web-based media) and Chinese civil participation. E’gao (恶搞 EUH-gow) uses videos, images, and text based campaigns that use humor to remove fear of political commentary and action. By detailing the development of China’s internet use, and the creation of the e’gao movement, I argue that e’gao removes the fear of participating in campaigns and movements, which criticize government policy and actions on both local and state levels, by using humor and anonymity of large online numbers. E’gao can provide a way for the common citizens to mold policy, and hold authority …