Using Gray codes as Location Identifiers
نویسندگان
چکیده
In this paper we introduce a new location identification scheme based on the idea of Gray codes. The new scheme is particularly useful for applications which do have to cope with some level of inaccuracy or uncertainty. The applicability of the scheme is shown with some examples from the security domain, however is not restricted to this domain.
منابع مشابه
Gray Images of Constacyclic Codes over some Polynomial Residue Rings
Let be the quotient ring where is the finite field of size and is a positive integer. A Gray map of length over is a special map from to ( . The Gray map is said to be a ( )-Gray map if the image of any -constacyclic code over is a -constacyclic code over the field . In this paper we investigate the existence of ( )-Gray maps over . In this direction, we find an equivalent ...
متن کاملCryptanalysis of Basic Bloom Filters Used for Privacy Preserving Record Linkage
Linking databases containing information on individual characteristics and behavior is of increasing scientific and commercial interest. In many applications, linking databases has to be done without a unique personal number. Hence, due to privacy concerns, privacy preserving record linkage (PPRL) is used most often. In this context encrypted personal quasi-identifiers such as first names, surn...
متن کاملSIIM 2017 Scientific Session Posters & Demonstrations Single Center Experience Implementing the RSNA RadLex Playbook for Abdomen/Pelvis CT Procedures
The Radiological Society of North America (RSNA) RadLex Playbook provides standardized names for procedures performed in radiology. Each procedure name has short and long forms as well as corresponding RadLex Playbook identifier (RPID) number and letter codes. Each code contains information regarding modality, body region, and contrast use. Additional information that may be provided when relev...
متن کاملGloss and Normal Map Acquisition Using Gray Codes
We build on our previously proposed method [Francken et al. 2008], which acquires normal maps by analyzing the reflection of binary patterns (Gray codes). These patterns are successively refined in this process. The key idea in this paper, is that this refinement also allows us to measure the shininess for each spatial location, resulting in a gloss map. Acquiring spatially varying reflectance ...
متن کاملRFC 6155 HELD Identity
When a Location Information Server receives a request for location information (using the locationRequest message), described in the base HTTP-Enabled Location Delivery (HELD) specification, it uses the source IP address of the arriving message as a pointer to the location determination process. This is sufficient in environments where the location of a Device can be determined based on its IP ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009