Results 31 to 40 of about 9,637 (317)

Network monitoring in multicast networks using network coding [PDF]

open access: yes, 2005
In this paper we show how information contained in robust network codes can be used for passive inference of possible locations of link failures or losses in a network.
Chang, Yu-Han   +4 more
core   +1 more source

Quantum imaging by coherent enhancement [PDF]

open access: yes, 2014
Conventional wisdom dictates that to image the position of fluorescent atoms or molecules, one should stimulate as much emission and collect as many photons as possible.
Chuang, Isaac L.   +2 more
core   +2 more sources

Optimal unambiguous comparison of two unknown squeezed vacua [PDF]

open access: yes, 2010
We propose a scheme for unambiguous state comparison (USC) of two unknown squeezed vacuum states of an electromagnetic field. Our setup is based on linear optical elements and photon-number detectors, and achieves optimal USC in an ideal case of unit ...
A. Ferraro   +7 more
core   +2 more sources

Technical and methodological recommendations for turbogenerators diagnostics [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2015
The paper presents the elements of the principles of diagnosing the technical condition of turbogenerators. The problem was examined in terms of methodology based on the types of sensors and their distribution structure and principles of analysis of ...
Włodzimierz Przyborowski
doaj   +1 more source

The Intelligibility of Referendum Issues and the Opportunities to Inform Voters. Comparative Observations with Special Regard to Hungary

open access: yesAnnales Universitatis Mariae Curie-Skłodowska. Sectio K, Politologia, 2019
The intelligibility of initiative proposals is of utmost importance in case of direct democratic decisions. This study sums up the tools by means of which voters are informed about referendum issues in countries or states with well developed direct ...
László Komáromi, Gabriella Antalicz
doaj   +1 more source

Comparative analysis of translation platforms: Accuracy, fluency, and unambiguity from a technological perspective

open access: yesMagna Scientia Advanced Research and Reviews
This study aims to evaluate and compare the performance of leading translation platforms (Youdao, Google, Baidu, and ChatGPT) for translating news texts. The evaluation focuses on three key dimensions: accuracy, fluency, and unambiguity.
GUO NYUHUAN
semanticscholar   +1 more source

UNAMBIGUOUS MORPHIC IMAGES OF STRINGS [PDF]

open access: yesInternational Journal of Foundations of Computer Science, 2005
We study a fundamental combinatorial problem on morphisms in free semigroups: With regard to any string α over some alphabet we ask for the existence of a morphism σ such that σ(α) is unambiguous, i.e. there is no morphism τ with τ(i) ≠ σ(i) for some symbol i in α and, nevertheless, τ(α) = σ(α). As a consequence of its elementary nature, this question
Freydenberger, Dominik D.   +2 more
openaire   +1 more source

Stub Signature-Based Efficient Public Data Auditing System Using Dynamic Procedures in Cloud Computing

open access: yesIEEE Access
Online cloud data storage is a rapidly growing pillar of the IT industry that offers data owners an array of attractive developments in highly sought-after online scalable storage services.
Paromita Goswami   +5 more
doaj   +1 more source

Comparison of mixed quantum states

open access: yes, 2011
In this article, we study the problem of comparing mixed quantum states: given $n$ unknown mixed quantum states, can one determine whether they are identical or not with an unambiguous quantum measurement?
I. Jex, Shengjun Wu, Shengshi Pang
core   +1 more source

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