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Private Information Retrieval from Transversal Designs

2018 IEEE Transactions on Information Theory  
This encoding is based on incidence matrices of transversal designs, from which a natural and efficient recovering algorithm is derived.  ...  Private information retrieval (PIR) protocols allow a user to retrieve entries of a database without revealing the index of the desired item.  ...  Private Information Retrieval from Transversal Designs Julien LAVAUZELLE Laboratoire LIX, École Polytechnique, Inria & CNRS UMR 7161 Université Paris-Saclay Abstract-Private information retrieval (PIR)  ... 
doi:10.1109/tit.2018.2861747 fatcat:bj6ligygfbarziw2icgcvfsrpq

Secure Data Transmission in Cloud Computing using Message Storage & Retrieval Algorithms

2019 International Journal of Engineering and Advanced Technology  
On the way to guarantee the protection as well as rightness of users information within the cloud, this document recommends another pattern on behalf of information safety in CC.  ...  CC vows toward slash functional as well as investment expense also all the further significantly consent to Software sectors center around intentional activities as an alternative of maintaining the information  ...  from whichever a public cloud or a private cloud.  ... 
doi:10.35940/ijeat.a2064.109119 fatcat:gkmz5ip5rnd6dfqwk7ebh3xzz4

A Storage-Efficient and Robust Private Information Retrieval Scheme Allowing Few Servers [chapter]

Daniel Augot, Françoise Levy-dit-Vehel, Abdullatif Shikfa
2014 Lecture Notes in Computer Science  
Since the concept of locally decodable codes was introduced by Katz and Trevisan in 2000, it is well-known that information the-oretically secure private information retrieval schemes can be built using  ...  Conclusion Starting from multiplicity codes, we have designed a layout of the encoded data which leads to a new PIR scheme.  ...  It features a very small PIR-locality and much smaller global redundancy compared to PIR schemes naturally arising from LDCs, as well as Byzantine robustness.  ... 
doi:10.1007/978-3-319-12280-9_15 fatcat:a7i3o4woevboximsj7xxknf5um

An Efficient Architecture for Information Retrieval in P2P Context Using Hypergraph [article]

Anis Ismail, Mohamed Quafafou, Nicolas Durand, Mohammad Hajjar
2011 arXiv   pre-print
We use an algorithm MTMINER to extract all minimal transversals of a hypergraph (clusters) for query routing.  ...  Needs for widely distributed information systems supporting virtual organizations have given rise to a new category of P2P systems called schema-based.  ...  INFORMATION RETRIEVAL IN P2P NETWORKS Information Retrieval (IR) systems keep large amounts of unstructured or weakly structured data, such as text documents or HTML pages, and offer search functionalities  ... 
arXiv:1108.1378v1 fatcat:gazef72yzzfyfj65i3bnex2hwe

Secure Internet Banking Authentication

2019 International Journal of Engineering and Advanced Technology  
The system edges from the general use of present managing and specific cautious solid and wearable contraptions which will change clients to execute a verified solicitation appear.  ...  Plus, two or three clients still utilize a dubious word transversely over online records and structures. per a consistent report, 51% of the checked on clients use a similar word transversely over absolutely  ...  The private key can be generated by admin. The private are nothing but secret key for all group members.  ... 
doi:10.35940/ijeat.f1029.0886s19 fatcat:4m4epbbpsrfl5g3mpfbw46kpba

When documents deceive: Trust and provenance as new factors for information retrieval in a tangled web

Clifford A. Lynch
2001 Journal of the American Society for Information Science and Technology  
Fundamental But Little Noted Assumptions in Information Retrieval System Design Traditional information retrieval systems make several fundamental environmental assumptions that are so basic it sounds  ...  Introduction Historically information retrieval has focused on the indexing and retrieval of documents or surrogates from databases with little regard to how the indexing has been obtained or whether the  ... 
doi:10.1002/1532-2890(2000)52:1<12::aid-asi1062>3.3.co;2-m fatcat:oefvydquavfnxfd6n7zahgzixi

An Efficient Architecture for Information Retrieval In P2p Context Using Hypergraph

Anis Ismail, Mohamed Quafafou, Nicolas Durand, Mohammad Hajjar
2011 International Journal of Computer Networks & Communications  
We use an algorithm MTMINER to extract all minimal transversals of a hypergraph (clusters) for query routing.  ...  Needs for widely distributed information systems supporting virtual organizations have given rise to a new category of P2P systems called schema-based.  ...  INFORMATION RETRIEVAL IN P2P NETWORKS Information Retrieval (IR) systems keep large amounts of unstructured or weakly structured data, such as text documents or HTML pages, and offer search functionalities  ... 
doi:10.5121/ijcnc.2011.3412 fatcat:zqllekb455efbou3rmmyi76v5y

Queries mining for efficient routing in P2P communities [article]

Anis Ismail, Mohamed Quafafou, Nicolas Durand, Gilles Nachouki and Mohammad Hajjar
2011 arXiv   pre-print
Requirements for widely distributed information systems supporting virtual organizations have given rise to a new category of P2P systems called schema-based.  ...  The usability of these systems depends on effective techniques to find and retrieve data; however, efficient and effective routing of content-based queries is a challenging problem in P2P networks.  ...  INFORMATION RETRIEVAL IN P2P NETWORKS Information Retrieval (IR) systems keep large amounts of unstructured or weakly structured data, such as text documents or HTML pages, and offer search functionalities  ... 
arXiv:1109.5679v1 fatcat:gcbzmf7mrbbdtnat6udo6uh5su

Incidence of Appendicular Bone Fracture in Dogs and Cats: Retrospective Study at Veterinary Hospital of Cairo University and some Private Clinics in Egypt

Abeer Ali Mahmoud Abo-Soliman, Ahmed Elsayed Ahmed, Haithem Ali Mohamed Ahmed Farghali
2020 World's Veterinary Journal  
Cairo district, Egypt to identify and determine the prevalence of appendicular fractures arising from trauma in dogs and cats treated from January 2017 to January 2020, and emphasizing the information  ...  Therefore, this retrospective study was designed to provide descriptive data at referral veterinary teaching hospital, faculty of veterinary medicine, Cairo University, and some private pet clinics in  ...  pet clinics in Cairo district, Egypt admitted from January 2017 to January 2020, and it emphasized the information that characterized the population (breed, age, gender and animal size).  ... 
doi:10.54203/scil.2020.wvj77 fatcat:3pwxixbxx5b4jijznqginqdocy

Towards a Coordinated Information System for Natural Resource Planning

Lee D. Schneider, Donn A. Derr
1972 Journal of the Northeastern Agricultural Economics Council  
The population of the United States has grown from approximately 132 to 203 million people, while the increase in the Northeast was from 36 to 49 million.  ...  From 1940 to 1970 the population of the United States and particularly the Northeast has increased rapidly.  ...  one 1 s private life and not information concerning land data.  ... 
doi:10.1017/s0163548400000303 fatcat:6dtd7vvjyjalxamdpv7mv7k7hu

Experiences with a distributed virtual patient record system

D W Forslund, R L Phillips, D G Kilman, J L Cook
1996 Proceedings : a conference of the American Medical Informatics Association. AMIA Fall Symposium  
Then, a graphical patient record appears, through which consulting physicians can retrieve textual and radiographic data with a single mouse click.  ...  The patient's record is dynamically constructed from data that may reside at several sites but which can be quickly assembled for viewing by pointing to the patient's name.  ...  Textual data from the Patient object, i.e., the patient's name, was retrieved and used to populate the patient list in Figure 1 . for "harvesting" the data from all appropriate sites.  ... 
pmid:8947713 pmcid:PMC2233197 fatcat:5mppfckej5fzjkzbrvlosmxqie

Live digital, remember digital: State of the art and research challenges

Daniel Díaz López, Ginés Dólera Tormo, Félix Gómez Mármol, Jose M. Alcaraz Calero, Gregorio Martínez Pérez
2014 Computers & electrical engineering  
trend "live digital, remember digital" is acquiring higher relevance within the international research community, due to its several appealing challenges in a multitude of different fields within the Information  ...  of private information [35] . • Transversal security and privacy: The intrinsic personal connotations of the digital live requires a critical addressing of all the security and privacy aspects associated  ...  This module receives both the encrypted events from the client, as well as the queries to retrieve those events.  ... 
doi:10.1016/j.compeleceng.2013.11.008 fatcat:ktmly2v2xfakfhxke5wstyhb3m

Carotid artery injury from an airgun pellet: a case report and review of the literature

Syed Abad, Ian DS McHenry, Lachlan M Carter, David A Mitchell
2009 Head & Face Medicine  
retrieved from the patient. invasive techniques, such as ultrasound, can be a useful adjunct for locating projectiles.  ...  The airgun pellet was localised using image intensification and successfully retrieved from the paraspinous muscles, figure 3 .  ...  Consent Unfortunately, the patient could not be traced to obtain written informed consent.  ... 
doi:10.1186/1746-160x-5-3 pmid:19149904 pmcid:PMC2633272 fatcat:fzo63h2eobgphjl22yf7r42nme

Physics Analysis Tools for the CMS Experiment at LHC

Francesco Fabozzi, Christopher D. Jones, Benedikt Hegner, Luca Lista
2008 IEEE Transactions on Nuclear Science  
Available on CMS information server  ...  Data are sent from the Filter Farm to the Tier 0 centre where they are split into several primary datasets, using High Level Trigger (HLT) bit information.  ...  Retrieving energy resolutions from the electromagnetic and hadronic calorimeter for electrons, photons and jets is done using specialized framework services.  ... 
doi:10.1109/tns.2008.2006979 fatcat:gtg6oppakfew7ej5gm7czcsfce

Monitoring caesarean births using the Robson ten group classification system: A cross-sectional survey of private for-profit facilities in urban Bangladesh

Tahmina Begum, Herfina Nababan, Aminur Rahman, Md Rajibul Islam, Alayne Adams, Iqbal Anwar, Sharon Mary Brownie
2019 PLoS ONE  
Delivering in the private healthcare sector was a strong determinant. This study uses Robson Ten Group Classification System (TGCS) to report CS rates in urban Bangladesh.  ...  Acknowledgments The principal author would like to acknowledge the support received from Dr. Naseem Ahmed, President, Private Clinic Owner's Association and Dr. Md.  ...  The authors recognize and thank the owners of the private sector hospitals in this study for their consent and commitment to work together to improve quality of health services. icddr,b is also grateful  ... 
doi:10.1371/journal.pone.0220693 pmid:31393926 pmcid:PMC6687131 fatcat:pek3r2rec5gijgrvpz52wbcjci
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