f-DP has recently been proposed as a generalization of differential privacy allowing lossless analysis composition, post-processing, and amplification via subsampling. In the setting f-DP, we propose concept canonical noise distribution (CND), first mechanism designed for an arbitrary guarantee. The notion CND captures whether additive perfectly matches guarantee given f. We prove that always e...

This paper presents the extension of an audio watermarking approach to the blind detection of multiple watermarks. The underlying statistical watermarking method working in the fourier domain with different test functions is investigated. The extension of this semiprivate watermarking method to enable a blind detection is presented. To enable the embedding of multiple watermarks the algorithm d...

This paper reports a small section of larger study that uses mixed-methods approach to examine participation experiences novice teachers English in Chile beginning their careers nonharmonic public, semiprivate, and private school communities. Drawing on Wenger’s framework communities practice, this reveals come across regardless the types schools where they work-that is, normally classified by ...

A fundamental assumption in this article is that not only the public administration but also semiprivate and private agencies provide electronic intermediaries between public services and citizens in a quasi-market situation. The theoretical framework of this study views markets as constructed in contrast to natural phenomena. In these processes of construction the role of technologies such as ...

Pointing on public displays is usually done in a relative and indirect fashion. However, such techniques have two drawbacks: first, a personal pointer is shown on the public screen which decreases the users’ privacy in selection tasks. And second, when multiple displays are present, users need to connect to the one they want to interact with a priori. In this paper we review the strengths of To...

OBJECTIVE This report presents numbers and percents of hospice care current patients and discharges by characteristics of the agencies from which the care was received, patient and discharge characteristics, services provided, types of personnel that provided the services, admission diagnoses, and procedures. METHODS The data used for this report are from the National Center for Health Statis...

BACKGROUND Laparoscopic cholecystectomy (LC) is the most commonly performed minimal invasive surgery. However, practice of its use as an ambulatory surgery in our hospital settings is uncommon. OBJECTIVE To evaluate safety and cost effectiveness of LC as an ambulatory day care surgery. STUDY DESIGN Quasiexperimental. SETTING Department of surgery, Aga Khan University Hospital, Karachi, Pa...

OBJECTIVE The aims of this study were to examine pre-existing videos in order to explore the motivation for, possible approaches to, and timing and context of disclosure of genital herpes infection as described by the lay public. METHODS A thematic content analysis was performed on 63 videos submitted to an Australian online contest sponsored by the Australian Herpes Management Forum and Nova...

In recent years we have noticed an increase in the turn to rights analysis in litigation relating to access to health care. Examining litigation, we can notice a contradiction between on the one hand the ability of the right to health to reinforce privatization and commodification of health care, by rearticulating claims to private health care in terms of human rights, and on the other hand, it...