Výsledky vyhledávání

Brick: Asynchronous Incentive-Compatible Payment Channels

Autor: Avarikioti, Z. Kokoris-Kogias, E. Wattenhofer, R. Zindros, D.

Off-chain protocols (channels) are a promising solution to the scalability and privacy challenges of blockchain payments. Current proposals, however, require synchrony assumptions to preserve the safety of a channel, leaking to an adversary the exact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::b0a21d3acd54141cf2950c683094b9b1
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3024079

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SoK: Communication Across Distributed Ledgers

Autor: Zamyatin, A. Al-Bassam, M. Zindros, D. Kokoris-Kogias, E. Moreno-Sanchez, P. Kiayias, A. Knottenbelt, W.J.

Since the inception of Bitcoin, a plethora of distributed ledgers differing in design and purpose has been created. While by design, blockchains provide no means to securely communicate with external systems, numerous attempts towards trustless cross

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::172eb5cbdbdbedbb3003b193b80e0136
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3024081

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SoK: communication across distributed ledgers

Autor: Zamyatin, A, Al-Bassam, M, Zindros, D, Kokoris-Kogias, E, Moreno-Sanchez, P, Kiayias, A, Knottenbelt, WJ

Communication across distributed systems, each running its own consensus, is a problem previously studied under the assumption of trust across systems. With the appearance of distributed ledgers or blockchains, numerous protocols have emerged, which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1032::e8525d4f54810045d1657b385f1916f2
http://hdl.handle.net/10044/1/75810

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Stereotactic electrode placement for SEEG – advanced 3D-visualisation planning and predictors of accuracy

Autor: Reinacher, P, Kogias, E, Altenmüller, DM, Egger, K, Coenen, V

Publikováno v: 70. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Skandinavischen Gesellschaft für Neurochirurgie; 20190512-20190515; Würzburg; DOCV237 /20190508/

Objective: Evaluation of a technique combining stereotaxy with sophisticated three-dimensional (3D) planning software and to calculate accuracy of electrode placement as well as accuracy predictors. Methods: Retrospective study of 15 consecutive pati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d970c5065c55d2a72ae787d012eac7c6

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Akademický článek

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Is a circumscribed lesion-oriented resection of focal cortical dysplasia sufficient?

Autor: Kogias, E, Egger, K, Nakagawa, JM, Scheiwe, C, Urbach, H, Zentner, J, Schulze-Bonhage, A

Publikováno v: 69. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Mexikanischen und Kolumbianischen Gesellschaft für Neurochirurgie; 20180603-20180606; Münster; DOCP198 /20180618/

Objective: Complete resection of the lesion is the goal of epilepsy surgery in imaging-positive focal cortical dysplasia (FCD), since incomplete resection has proven to be a negative predictor of seizure outcome. Recently, super-selective strategies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ffbb9be70bffbd1257142bc9f5194bf

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Akademický článek

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Akademický článek

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Decompressive laminectomy and dorsal pedicle screw fixation for multilevel cervical spondylotic myelopathy: A clinical evaluation

Autor: Kogias, E., Scholz, C., Sircar, R., Scheiwe, C., Klingler, J.H., Hubbe, U.

Publikováno v: 63. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Japanischen Gesellschaft für Neurochirurgie (JNS); 20120613-20120616; Leipzig; DOCFR.03.06 /20120604/

Objective: Decompressive laminectomy and transpedicular instrumentation of the cervical spine represents a widely accepted though demanding operative strategy in cases of multilevel cervical spondylosis. We report our experience with this technique.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cf35485857a6cc65967639017afd9fb
http://www.egms.de/en/meetings/dgnc2012/12dgnc192.shtml

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Radiographic assessment and outcome after ventral discectomy and implantation of cage or PMMA

Autor: Klingler, JH, Krüger, MT, Sircar, R, Kogias, E, Scheiwe, C, Hubbe, U

Objective: To assess fusion rates and quality of life in patients with cervical degenerative disc disease (DDD) after ventral discectomy with different disc substitutes. Methods: 126 of 175 patients with cervical DDD operated in a single center betwe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb0d45bac1e38257d5a403b8e6666ba5

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