Search results for "Pseudonym"
showing 10 items of 18 documents
Hpdm : A Hybrid Pseudonym Distribution Method for Vehicular Ad-Hoc Networks
2016
Abstract Protecting the location privacy of drivers is still one of the main challenges in Vehicular Ad-hoc Networks (VANETs). The changing of pseudonym is commonly accepted as a solution to this problem. The pseudonyms represent fake vehicle identifiers. Roadside Units (RSUs) play a central role in the existing pseudonyms distribution solutions. Indeed, the VANET area should totally be covered by RSUs in order to satisfy the demand of vehicles in terms of pseudonyms. However, the total coverage is costly and hard to be achieved, especially in the first phase of VANETs deployment. In addition, RSUs could be overloaded due to the large number of pseudonyms requests that could be received fro…
Is There an Indication for Intraoperative MRI in Subtotal Resection of Glioblastoma? A Multicenter Retrospective Comparative Analysis.
2017
Objective Surgery in patients with highly eloquent glioblastoma (GB) remains challenging. The aim of this study was to evaluate influence of use of intraoperative magnetic resonance imaging (iMRI) on extent of resection (EOR), clinical outcome, and survival in patients with preoperatively intended subtotal resection of GB. Methods Retrospective assessment was performed in 3 neurosurgical centers (2008–2013). All patients with primary GB, unilocular growth, and adjuvant radiochemotherapy in whom subtotal resection was intended were included. Imaging data were pseudonymized and volumetrically assessed by a central reviewer. Clinical outcome was evaluated based on complications, new permanent …
Pseudonyms for Cancer Registries
1996
AbstractIn order to conform to the rigid German legislation on data privacy and security we developed a new concept of data flow and data storage for population-based cancer registries. A special trusted office generates a pseudonym for each case by a cryptographic procedure. This office also handles the notification of cases and communicates with the reporting physicians. It passes pseudonymous records to the registration office for permanent storage. The registration office links the records according to the pseudonyms. Starting from a requirements analysis we show how to construct the pseudonyms; we then show that they meet the requirements. We discuss how the pseudonyms have to be prote…
A survey on pseudonym changing strategies for Vehicular Ad-Hoc Networks
2017
International audience; The initial phase of the deployment of vehicular ad-hoc networks (VANETs) has begun and many research challenges still need to be addressed. Location privacy continues to be in the top of these challenges. Indeed, both academia and industry agreed to apply the pseudonym changing approach as a solution to protect the location privacy of VANETs' users. However, due to the pseudonyms linking attack, a simple changing of pseudonym shown to be inefficient to provide the required protection. For this reason, many pseudonym changing strategies have been suggested to provide an effective pseudonym changing. Unfortunately, the development of an effective pseudonym changing st…
Burning the Book: A Biographical Study of a Pedagogically Inspired Identity Crisis in Physical Education
1999
This paper focuses upon a fateful moment in the life of a Spanish student of physical education called Guillem (a pseudonym) in which the reading of a particular text as part of his course requirements instigated a powerful identity crisis. Biographical data are provided to contextualize the crisis and the impact it had on the life of this student. Next, the strategies used by Guillem to resolve his identity crisis are considered and the problems of self-change are highlighted. Finally, attention is given to the implications of this case for those who seek to engage in critical forms of pedagogy.
Multiple viewpoints increase students' attention to source features in social question and answer forum messages
2016
International audience; Social question & answer forums offer great learning opportunities, but students need to evaluate the credibility of answers to avoid being misled by untrustworthy sources. This critical evaluation may be beyond the capabilities of students from primary and secondary school. We conducted 2 studies to assess how students from primary, secondary, and undergraduate education perceive and use 2 relevant credibility cues in forums: author's identity and evidence used to support his answer. Students didn't use these cues when they evaluated forums with a single answer (Experiment 1), but they recommended more often answers from self‐reported experts than from users with a …
Michael Field’s "Long ago" (1889) as a paradigm of intertextual theory: from strangeness to metaxology
2018
En el presente artículo, pretendemos abordar la pregunta de cómo Katherine Bradley y Edith Cooper articulan su íntimo diálogo con la poesía de Safo en su primer poemario, Long Ago (1889), publicado bajo el pseudónimo de Michael Field. La respuesta que proponemos para este interrogante se desarrolla en una profunda reflexión que interpreta Long Ago como un texto denso y audaz donde se revisa y se reubica la ontología del arte literario en posiciones ambivalentes. La conclusión primordial a que llegamos es que el poemario en sí representa todo un paradigma de teoría intertextual aplicada que propicia encuentros complejos, inestables y fértiles ente el inglés y el griego, lo traducible y lo su…
La mutevole identità di N. Kalas
2018
It is the final balance of life and work of Nikolaos Kalas in consideration of his pseudonyms
Inzidenz von Kinderkrebs nach Röntgendiagnostik im Patientenkollektiv der Jahre 1976 – 2003 einer Universitäts-Kinderklinik
2010
Purpose: Although the carcinogenic effect of ionizing radiation is well known, knowledge gaps persist on the health effects of low-dose radiation, especially in children. The cancer incidence rate in a cohort of 92,957 children diagnosed using X-rays in the years 1976-2003 in the radiology department of a large university clinic was studied. Materials and Methods: Individual radiation doses per examination were reconstructed using an algorithm taking into account the dose area product and other exposure parameters together with conversion factors computed specifically for the equipment and protocols used in the radiology department. Incident cancer cases in the period 1980-2006 were identif…
Review of the “autobiographical space” in Boris Vian’s narrative
2019
This article addresses the difficulty of establi - shing limits and categories between reality and fiction in the narrative work and the “writing of the self” by Boris Vian, in relation to the prin - ciples of the Pataphysics College to which he belongs. For this, through the concept of “auto - biographical space” of Lejeune, which outlines and modifies his theory previously exposed in the Pacte autobiographique, we will focus on the techniques of the language-universe that plays with the principle of identity through the pseudonyms, the self-citation and the no - velistic transpositions of friends and acquain - tances who, masked, are participants in the vi - cissitudes of their fictional …