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IMGT-Choreography for immunogenetics and immunoinformatics

Marie-Paule Lefranc, Oliver Clement, Quentin Kaas, Elodie Duprat, Patrick Chastellan, Isabelle Coelho, Kora Combres, Chantal Ginestoux, Veronique Giudicelli, Denys Chaume, Gerard Lefranc
2005 In Silico Biology  
IMGT, the international ImMunoGeneTics information system (, was created in 1989 at Montpellier, France. IMGT is a high quality integrated knowledge resource specialized in immunoglobulins (IG), T cell receptors (TR), major histocompatibility complex (MHC) of human and other vertebrates, and related proteins of the immune system (RPI) which belong to the immunoglobulin superfamily (IgSF) and MHC superfamily (MhcSF). IMGT provides a common access to standardized data from
more » ... ome, proteome, genetics and three-dimensional structures. The accuracy and the consistency of IMGT data are based on IMGT-ONTOLOGY, a semantic specification of terms to be used in immunogenetics and immunoinformatics. IMGT-ONTOLOGY has been formalized using XML Schema (IMGT-ML) for interoperability with other information systems. We are developing Web services to automatically query IMGT databases and tools. This is the first step towards IMGT-Choreography which will trigger and coordinate dynamic interactions between IMGT Web services to process complex significant biological and clinical requests. IMGT-Choreography will further increase the IMGT leadership in immunogenetics and immunoinformatics for medical research (repertoire analysis of the IG antibody sites and of the TR recognition sites in autoimmune and infectious diseases, AIDS, leukemias, lymphomas, myelomas), veterinary research (IG and TR repertoires in farm and wild life species), genome diversity and genome evolution studies of the adaptive immune responses, biotechnology related to antibody engineering (single chain Fragment variable (scFv), phage displays, combinatorial libraries, chimeric, humanized and human antibodies), diagnostics (detection and follow up of residual diseases) and therapeutical approaches (grafts, immunotherapy, vaccinology). IMGT is freely available at
pmid:15972004 fatcat:66kgcezv6zh5vmtfyuhma4ebeq

IMGT-ONTOLOGY for immunogenetics and immunoinformatics

Marie-Paule Lefranc, Véronique Giudicelli, Chantal Ginestoux, Nathalie Bosc, Géraldine Folch, Delphine Guiraudou, Joumana Jabado-Michaloud, Séverine Magris, Dominique Scaviner, Valérie Thouvenin, Kora Combres, David Girod (+8 others)
2003 In Silico Biology  
To increase interoperability with other ontologies and information systems, IMGT-ONTOLOGY is currently being written using XML (Extensible Markup Language) approach, in IMGT-ML [Chaume et al., 2001; .  ... 
pmid:15089751 fatcat:7dswqqx3vvhtjmd4fbhyh4lfg4

IMGT/GeneInfo: T cell receptor gamma TRG and delta TRD genes in database give access to all TR potential V(D)J recombinations

Thierry-Pascal Baum, Vivien Hierle, Nicolas Pasqual, Fatena Bellahcene, Denys Chaume, Marie-Paule Lefranc, Evelyne Jouvin-Marche, Patrice Noël Marche, Jacques Demongeot
2006 BMC Bioinformatics  
Adaptative immune repertoire diversity in vertebrate species is generated by recombination of variable (V), diversity (D) and joining (J) genes in the immunoglobulin (IG) loci of B lymphocytes and in the T cell receptor (TR) loci of T lymphocytes. These V-J and V-D-J gene rearrangements at the DNA level involve recombination signal sequences (RSS). Whereas many data exist, they are scattered in non specialized resources with different nomenclatures (eg. flat files) and are difficult to extract.
more » ... IMGT/GeneInfo is an online information system that provides, through a user-friendly interface, exhaustive information resulting from the complex mechanisms of T cell receptor V-J and V-D-J recombinations. T cells comprise two populations which express the alphabeta and gammadelta TR, respectively. The first version of the system dealt with the Homo sapiens and Mus musculus TRA and TRB loci whose gene rearrangements allow the synthesis of the alphabeta TR chains. In this paper, we present the second version of IMGT/GeneInfo where we complete the database for the Homo sapiens and Mus musculus TRG and TRD loci along with the introduction of a quality control procedure for existing and new data. We also include new functionalities to the four loci analysis, giving, to date, a very informative tool which allows to work on V(D)J genes of all TR loci in both human and mouse species. IMGT/GeneInfo provides more than 59,000 rearrangement combinations with a full gene description which is freely available at IMGT/GeneInfo allows all TR information sequences to be in the same spot, and are now available within two computer-mouse clicks. This is useful for biologists and bioinformaticians for the study of T lymphocyte V(D)J gene rearrangements and their applications in immune response analysis.
doi:10.1186/1471-2105-7-224 pmid:16640788 pmcid:PMC1482724 fatcat:gojt54johvb3dhrn7i5ldevvbi

Adapting a Novel Dual Authentication Method based on Smart Cards

Jeung-Seop Kim, Jong-Il Kim, Chang-Jin Seo, Yong-Seok Jang
2013 International Journal of Smart Home  
With these modifications, attempts to reject or deny a valid signature between the signer and verifier can be prevented or detected with high efficiency  ...  We propose the method to change the verification and disavowal protocol in Chaum-van Antwerpen's scheme to authenticate both the signer and verifier.  ...  Therefore, S or V, who passes the verification or disavowal protocols, can hardly deny or repudiate a valid signature or deny the opposite credit.  ... 
doi:10.14257/ijsh.2013.7.5.17 fatcat:pb3srturt5cillkbomoqb7w3hm

Page 434 of National Union Catalog Vol. 10, Issue [page]

1963 National Union Catalog  
English, French, German, Ttallan and aot pe yglot. 2 Dictionaries—Polyglot. 65-81541 HFS 303 C5 Chaumely, Jean. Les relations publiques, par Jean Chaumely et Denis Huis- man.  ...  DNLM NUC66-34907 Chaumely, Jean. Interpres ;par; Jean Chaumely ,et al., Paris, Compagnie francaise déditions, 1964. lv. (unpaged) illus. 19x 22 cm.  ... 

Page 161 of Journal of Research and Practice in Information Technology Vol. 23, Issue 4 [page]

1991 Journal of Research and Practice in Information Technology  
Research is continuing into protocols that meet these requirements, both for on-line and off-line transactions (Even, 1989; Chaum, 1989b; Chaum, 1989a; Chaum, et al., 1989). 3.6 Electronic Banking Many  ...  The bank can deny access to a customer until the custo- mer’s identify and access rights have been confirmed by their smart card.  ... 

Short Undeniable Signatures Without Random Oracles: The Missing Link [chapter]

Fabien Laguillaumie, Damien Vergnaud
2005 Lecture Notes in Computer Science  
In 1990, Chaum [5] improved the initial proposal by providing a zero-knowledge version.  ...  Confirming/Denying protocol US.  ...  We denote by q Σ the number of queries to the signing oracle and q C to the confirming oracle and q D to the denying oracle.  ... 
doi:10.1007/11596219_23 fatcat:xluhopxcm5aj7ehqfscgxvdv7a

Chaum's Designated Confirmer Signature Revisited [chapter]

Jean Monnerat, Serge Vaudenay
2005 Lecture Notes in Computer Science  
This article revisits the original designated confirmer signature scheme of Chaum.  ...  This motivated Chaum in 1994 [6] to introduce designated confirmer signatures in which the ability to confirm/deny a signature is shifted to a delegate.  ...  the auxiliary input of Deny C and K V s is the auxiliary input of Deny V .  ... 
doi:10.1007/11556992_12 fatcat:opxrafiykjeqndyup3hsgevgai

Page 415 of Revue Des Deux Mondes Vol. 2, Issue [page]

1856 Revue Des Deux Mondes  
Chaume patriarcal! humbles et nobles gens! Le repas fut joyeux, et grave la prière. Seigneur, un tel abri pour ma saison dernière !  ...  Neuf mois après (cela se passait en septembre), Le roi voluptueux, ses jours étant finis, Escorté d’un seul page, allait vers Saint-Denis. V. LES QUATRE JÉROMES. De la ferme de Ker-Güze.  ... 

Page 23 of National Union Catalog Vol. 9, Issue [page]

1958 National Union Catalog  
Chaumely, Jean. Les relations publiques, par Jean Chaumely et Denis Huisman. ,l. éd.; Paris, Presses Universitaires de France, 1962. 128 p. 18cm. ("Que sais-je?"  ...  Public relations. 1I.Huisman, Denis, joint author. Cty Chauméry, L Essai de radiesthésie vibratoire ;par, L. Chauméry t A. de Belizal. Nouv. 6d, rev, et augm.  ... 

Page 117 of National Union Catalog Vol. 5, Issue [page]

1953 National Union Catalog  
Title, DNLM Vienne—sur—le—Rhone, Chaume, Maurice, 1888-1946. Les origines du duché de Bourgogne, par l’abbé M. Chaume ... Dijon, Imprimerie Jobard, 1925- ips (part fold.) 25cm.  ...  748) Chaumont, Denis, 1752-1819, ed. see Nouvelles des missions orientales regues au Séminaire des missions &trangeres, & Paris. 1785-86—- 1787-88. Amsterdam.  ... 

Page 57 of The Living Age Vol. 118, Issue 1517 [page]

1873 The Living Age  
BROTHERS. 57 “‘T don’t deny it, George; but at your age and in your position — well, we will not lose another word over it—we will go out together as oftenas wecan.  ...  He likes Chaumes, that is all.” “Ah!” exclaimed the old man, look- ing down very gravely. The expression of his face become melancholy. The bells again chimed.  ... 

Livres reçus

2003 Voix et Images  
CHAUMELY, Jean, Cette paisible rumeur, Montréal, Trait d'union, 2003, 334 p.  ...  VANDENDORPE, Christian et Denis BACHAND (dir.), Hypertextes. Espaces virtuels de lecture et d'écriture, Québec, Nota bene, coll. « Littérature(s) », 2002, 353 p.  ... 
doi:10.7202/006765ar fatcat:soffryiubrf4pckgy54xxorrge

Formal Analysis of E-Cash Protocols

Jannik Dreier, Ali Kassem, Pascal Lafourcade
2015 Proceedings of the 12th International Conference on Security and Cryptography  
Finally, we apply our definitions to an e-cash protocol from the literature proposed by Chaum et al., which has two variants and a real implementation based on it.  ...  Example 3 (Real cash) As Double Spending Identification is not ensured in real cash, exculpability is not relevant: any client that posses a counterfeit banknote can plausibly deny that he produced this  ...  two situations mentioned above is possible, then a honest client could be falsely blamed for double spending, and also it gives raise to a corrupted client which is responsible of double spending to deny  ... 
doi:10.5220/0005544500650075 dblp:conf/secrypt/DreierKL15 fatcat:otpekpy3sjeetcghnkqb7dgm7q

A variant of the Chaum voter-verifiable scheme

Peter Y. A. Ryan
2005 Proceedings of the 2005 workshop on Issues in the theory of security - WITS '05  
Acknowledgements The author would like to thank Jeremy Bryans, David Chaum, Jeroen van der Graaf, Michael Jackson, Rene Peralta, Brian Randell, Fred Schneider, Steve Schneider and Poorvi Vora for many  ...  This denies the voting device any opportunity to leak information in the way it resolves nondeterminism. This is also a feature of the original Chaum scheme.  ...  We should note that, in contrast to the Chaum original there is a marked asymmetry between the strips.  ... 
doi:10.1145/1045405.1045414 dblp:conf/popl/Ryan05 fatcat:krro5bulsnbjhg7qvvccc5ijcu
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