65,403 research outputs found
A survey on subjecting electronic product code and non-ID objects to IP identification
Over the last decade, both research on the Internet of Things (IoT) and
real-world IoT applications have grown exponentially. The IoT provides us with
smarter cities, intelligent homes, and generally more comfortable lives.
However, the introduction of these devices has led to several new challenges
that must be addressed. One of the critical challenges facing interacting with
IoT devices is to address billions of devices (things) around the world,
including computers, tablets, smartphones, wearable devices, sensors, and
embedded computers, and so on. This article provides a survey on subjecting
Electronic Product Code and non-ID objects to IP identification for IoT
devices, including their advantages and disadvantages thereof. Different
metrics are here proposed and used for evaluating these methods. In particular,
the main methods are evaluated in terms of their: (i) computational overhead,
(ii) scalability, (iii) adaptability, (iv) implementation cost, and (v) whether
applicable to already ID-based objects and presented in tabular format.
Finally, the article proves that this field of research will still be ongoing,
but any new technique must favorably offer the mentioned five evaluative
parameters.Comment: 112 references, 8 figures, 6 tables, Journal of Engineering Reports,
Wiley, 2020 (Open Access
ISO/EPC Addressing Methods to Support Supply Chain in the Internet of Things
RFID systems are among the major infrastructures of the Internet of Things,
which follow ISO and EPC standards. In addition, ISO standard constitutes the
main layers of supply chain, and many RFID systems benefit from ISO standard
for different purposes. In this paper, we tried to introduce addressing systems
based on ISO standards, through which the range of things connected to the
Internet of Things will grow. Our proposed methods are addressing methods which
can be applied to both ISO and EPC standards. The proposed methods are simple,
hierarchical, and low cost implementation. In addition, the presented methods
enhance interoperability among RFIDs, and also enjoys a high scalability, since
it well covers all of EPC schemes and ISO supply chain standards. Further, by
benefiting from a new algorithm for long EPCs known as selection algorithm,
they can significantly facilitate and accelerate the operation of address
mapping.Comment: arXiv admin note: text overlap with arXiv:1807.0217
Characterizing Transgender Health Issues in Twitter
Although there are millions of transgender people in the world, a lack of
information exists about their health issues. This issue has consequences for
the medical field, which only has a nascent understanding of how to identify
and meet this population's health-related needs. Social media sites like
Twitter provide new opportunities for transgender people to overcome these
barriers by sharing their personal health experiences. Our research employs a
computational framework to collect tweets from self-identified transgender
users, detect those that are health-related, and identify their information
needs. This framework is significant because it provides a macro-scale
perspective on an issue that lacks investigation at national or demographic
levels. Our findings identified 54 distinct health-related topics that we
grouped into 7 broader categories. Further, we found both linguistic and
topical differences in the health-related information shared by transgender men
(TM) as com-pared to transgender women (TW). These findings can help inform
medical and policy-based strategies for health interventions within transgender
communities. Also, our proposed approach can inform the development of
computational strategies to identify the health-related information needs of
other marginalized populations
Year One Evaluation of the New York City Department of Education Respect for All Training Program
The GLSEN Research Department conducted an evaluation of the New York City Department of Education's (NYC DOE) Respect for All training program for secondary school educators. The two-day training program, which was one component of the NYC DOE's Respect for All initiative, was implemented so that every secondary school in the district had at least one staff member who could support lesbian, gay, bisexual, transgender, and questioning (LGBTQ) students and combat all forms of bias-based bullying and harassment, particularly bias based on sexual orientation, gender identity, and gender expression.In order to evaluate Year One of the training program, GLSEN surveyed 813 educators who participated in the training at three times -- before the training, six weeks after, and six months after. Training participants were also compared to educators who had not yet completed the training. Focus groups were conducted in order to gain a greater, in-depth understanding of participants' experiences in the training. Key findings are listed below.Compared to before the training, after the training educators demonstrated increased:Knowledge of appropriate terms;Access to LGBTQ-related resources;Awareness of how their own practices might have been harmful to LGBTQ students;Empathy for LGBTQ students;Belief in the importance of intervening in anti-LGBTQ remarks;Communication with students and staff about LGBTQ issues;Engagement in activities to create safer schools for LGBTQ students (i.e., supporting Gay-Straight Alliances, including LGBTQ content in curriculum); andFrequency of intervention in anti-LGBTQ name-calling, bullying, and harassment.In addition, compared to educators who had not yet participated in the training, those who had participated in the training indicated higher levels of:Communication with students and staff about LGBTQ issues; andEngagement in activities to create safer schools for LGBTQ students.Findings from the Year One evaluation demonstrate that this training program is an effective means for developing the competency of educators to address bias-based bullying and harassment, and to create safer school environments for LGBTQ students. The findings suggest that providing such training to all school staff, including administrators, would result in an even stronger effect on the school environment. Furthermore, ensuring sufficient opportunities for developing educators' skills in intervening in anti-LGBTQ behaviors could enhance the effectiveness of trainings. To maintain the benefits of training, staff should receive continued and advanced professional development opportunities related to supporting LGBTQ students and combating bias-based bullying and harassment
Federated Embedded Systems – a review of the literature in related fields
This report is concerned with the vision of smart interconnected objects, a vision that has attracted much attention lately. In this paper, embedded, interconnected, open, and heterogeneous control systems are in focus, formally referred to as Federated Embedded Systems. To place FES into a context, a review of some related research directions is presented. This review includes such concepts as systems of systems, cyber-physical systems, ubiquitous
computing, internet of things, and multi-agent systems. Interestingly, the reviewed fields seem to overlap with each other in an increasing number of ways
A Middleware for the Internet of Things
The Internet of Things (IoT) connects everyday objects including a vast array
of sensors, actuators, and smart devices, referred to as things to the
Internet, in an intelligent and pervasive fashion. This connectivity gives rise
to the possibility of using the tracking capabilities of things to impinge on
the location privacy of users. Most of the existing management and location
privacy protection solutions do not consider the low-cost and low-power
requirements of things, or, they do not account for the heterogeneity,
scalability, or autonomy of communications supported in the IoT. Moreover,
these traditional solutions do not consider the case where a user wishes to
control the granularity of the disclosed information based on the context of
their use (e.g. based on the time or the current location of the user). To fill
this gap, a middleware, referred to as the Internet of Things Management
Platform (IoT-MP) is proposed in this paper.Comment: 20 pages, International Journal of Computer Networks & Communications
(IJCNC) Vol.8, No.2, March 201
- …