Results 81 to 90 of about 849,533 (293)

Designated verifier aggregate signature scheme based on SM9

网络与信息安全学报
Aggregate signatures have been recognized for significantly improving signing efficiency, reducing the computational cost for signers, lowering communication costs, and better protecting the privacy of signers. Currently, many aggregate signature schemes
Jiguo LI, Chun FANG
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

A novel nonrepudiable threshold multi-proxy multi-signature scheme with shared verification

, 2009
Tzeng et al. proposed a new threshold multi-proxy multi-signature scheme with threshold verification. In their scheme, a subset of original signers authenticates a designated proxy group to sign on behalf of the original group.
Kang, Baoyuan, Boyd, Colin, Dawson, Edward   +2 more
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

A Modified Ohta-Okamoto Digital Signature for Batch Verification and Its Multi-Signature Version

, 2012
[[abstract]]In order to reduce the multiple-signature verification time quite, some investigations on DSA-type and RSA-type digital signatures have been done to achieve batch verification.
黃明祥;Hwang, Min-Shiang
core  

Online Handwritten Signature Verification [PDF]

, 2009
In this chapter, we first provide an overview of the existing main approaches, databases, evaluation campaigns and the remaining challenges in online handwritten signature verification.
Garcia-Salicetti, S., Ortega-Garcia, J., Scheidat, T.,, Garcia-Salicetti, Sonia, Ortega-Garcia, Javier, Fierrez, J.,, Vielhauer, C.,, Houmani, N.,, Dorizzi, B., Nesma Houmani, Julian Fierrez, Sonia Garcia-Salicetti, Bernadette Dorizzi, Vielhauer, Claus, Houmani, N., Javier Ortega-Garcia, Scheidat, Tobias, Ly Van, Bao, Claus Vielhauer, Fernando Alonso-Fernandez, Ortega-Garcia, J.,, Tobias Scheidat, Bao Ly-Van, Dorizzi, Bernadette, Garcia-Salicetti, S.,, Dorizzi, B.,, Vielhauer, C., Scheidat, T., Alonso-Fernandez, Fernando, Alonso-Fernandez, Fernando,, Fierrez, J., Fierrez, Julian, Ly-Van, B., Ly-Van, B.,, Houmani, Nesma   +34 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Identity Theft Verification Passport

, 2007
Title from PDF p. [1] (viewed on Jan. 4, 2008).; "Marc Dann, Attorney General, State of Ohio."; "Created: 1/24/2005 ...; Modified: 1/1/2007 ..."--Document properties screen.; Harvested from the web on 1/4 ...
Identity Theft Verification Passport (Program : Ohio)
core  

Designated Confirmer Signatures with Unified Verification [PDF]

, 2011
After the introduction of designated confirmer signatures (DCS) by Chaum in 1994, considerable researches have been done to build generic schemes from standard digital signatures and construct efficient concrete solutions. In DCS schemes, a signature cannot be verified without the help of either the signer or a semi-trusted third party, called the ...
Wang, Guilin, Xia, Fubiao, Zhao, Y.
openaire   +4 more sources