today fingerprinting techniques are increasingly adopted as an alternative and more direct and reliable means of assembling sediment source information. one of the principal assumptions of sediment fingerprinting is that potential catchment sediment sources can be distinguished on the basis of their physical, geochemical and biological properties or fingerprint properties. however, while the so...

Content fingerprinting and digital watermarking are techniques that are used for content protection and distribution monitoring. Over the past few years, both techniques have been well studied and their shortcomings understood. Recently, a new content fingerprinting scheme called active content fingerprinting was introduced to overcome these shortcomings. Active content fingerprinting aims to m...

Background and objectives: Traditional polyherbal oils are still in use in Persian Traditional Medicine (PTM). Most of these formulations are prepared via traditional procedures such as maceration of herbs in oils or evaporating aqueous herbal extracts in boiling or heating oils as the vehicle. Thus, their quality control, standardization and authentication are real challenges ...

BACKGROUND: Colibacillosis is one of the most economically important diseases of poultry worldwide. OBJECTIVES: This study was conducted to examine the clonal relatedness and typing of 95 avian Escherichia coli isolates by ERIC-PCR. METHODS: Sixty-three E. coli isolates from two common manifestations of colibacillosis (yolk sac infection and colisepticemia) and 32 isolates from feces of apparen...

We analyze and demonstrate the feasibility and superiority of linear optical single-qubit fingerprinting over its classical counterpart. For one-qubit fingerprinting of two-bit messages, we prepare "tetrahedral" qubit states experimentally and show that they meet the requirements for quantum fingerprinting to exceed the classical capability. We prove that shared entanglement permits 100% reliab...

Code construction for digital fingerprinting, which is a copyright protection technique for multimedia, is considered. Digital fingerprinting should deter collusion attacks, where several fingerprinted copies of the same content are mixed to disturb their fingerprints. In this paper, we consider the averaging attack, which is known to be effective for multimedia fingerprinting with the spread s...

Under the application occasion of using data base as the soft products publication, there should be corresponding safety system, which could abstain the privacy actions from the betray users. A privacy tracing and solution resolution is raised in this thesis based on the digital fingerprinting relationship data base. Data fingerprinting database, which combined by patent watermarking and user’s...

In one of the earliest publications on fingerprinting, Wagner defines “perfect fingerprinting” to include schemes such that any alteration to the marked object that makes the fingerprint unrecognizable must necessarily make the object unusable. Several modern fingerprinting schemes are based on the assumption that perfect fingerprinting of digital information is possible. This paper explores th...

An increasingly important requirement for many novel applications is sensing the positions of people, equipment, animals, etc. GPS technology has proven itself as a successfull technology for positioning in outdoor environments but indoor no technology has yet gained a similar wide-scale adoption. A promising indoor positioning technique is radio-based location fingerprinting, having the major ...