Results 11 to 20 of about 54,930 (306)

A Machine Learning Approach for Prediction of Signaling SIP Dialogs

open access: yesIEEE Access, 2021
In this paper, we propose a machine learning methodology for prediction of signaling sessions established with the Session Initiation Protocol (SIP). Given the increasing importance of predicting and detecting abnormal sequences of SIP messages to avoid ...
Rodolfo Oliveira, Diogo Pereira
exaly   +3 more sources

Bruteforce Attacks Blocking Solution on Embedded SIP Communication Server

open access: yesCommunications, 2013
This article deals with embedded SIP communication server with an easy integration into the computer network based on open source solutions and its effective defense against the most frequent attack in the present - Denial of Service.
Filip Rezac   +5 more
doaj   +2 more sources

H-SIP Inter-Domain SIP Mobility: Design [PDF]

open access: yes2007 4th IEEE Consumer Communications and Networking Conference, 2007
Supporting mobility in IP networks is a crucial step towards satisfying the nomadic communication paradigms on the current Internet. The Session Initiation Protocol (SIP) presents one approach towards supporting IP mobility and is increasingly gaining in popularity as the next generation multimedia signaling and session establishment protocol.
Joud S. Khoury   +2 more
openaire   +4 more sources

Conservation of Biocultural Diversity in the Huasteca Potosina Region, Mexico

open access: yesDiversity, 2022
The Huasteca Potosina region has a relevant landscape heritage of biocultural diversity, due to high biological diversity and the presence of the Teenek (Huastec Mayan), Nahua, and Xi’iuy (Pame) ethnic groups.
Mario del Roble Pensado-Leglise   +2 more
doaj   +1 more source

Multi-Probe RFA vs. Single-Probe MWA in an Ex Vivo Bovine Liver Model: Comparison of Volume and Shape of Coagulation Zones

open access: yesBiology, 2023
Objectives: To compare the volumes and shapes of the coagulation zone (CZ) of a multi-probe RFA system (three RFA electrodes) and a single-probe MWA system from the same vendor in an ex vivo bovine liver model.
Gregor Laimer   +4 more
doaj   +1 more source

Stereotactic radiofrequency ablation as a valid first-line treatment option for hepatocellular adenomas

open access: yesInternational Journal of Hyperthermia, 2022
Objectives This study aimed to assess the safety and efficacy of stereotactic radiofrequency ablation (SRFA) in patients with hepatocellular adenomas (HCA).Methods Retrospective analyses of all patients referred for SRFA treatment at our institution ...
Gregor Laimer   +6 more
doaj   +1 more source

Can accurate evaluation of the treatment success after radiofrequency ablation of liver tumors be achieved by visual inspection alone? Results of a blinded assessment with 38 interventional oncologists

open access: yesInternational Journal of Hyperthermia, 2020
Objectives To assess the difficulties in the immediate judgment of treatment success after radiofrequency ablation (RFA) of liver tumors by visual inspection alone and to evaluate whether radiologist’s expertise affects the resultant judgment.
Gregor Laimer   +5 more
doaj   +1 more source

A Scalable Data Structure for Efficient Graph Analytics and In-Place Mutations

open access: yesData, 2023
The graph model enables a broad range of analyses; thus, graph processing (GP) is an invaluable tool in data analytics. At the heart of every GP system lies a concurrent graph data structure that stores the graph. Such a data structure needs to be highly
Soukaina Firmli, Dalila Chiadmi
doaj   +1 more source

Technical efficacy and local recurrence after stereotactic radiofrequency ablation of 2653 liver tumors: a 15-year single-center experience with evaluation of prognostic factors

open access: yesInternational Journal of Hyperthermia, 2022
Purpose To assess the technical outcome and local tumor control of multi-probe stereotactic radiofrequency ablation (SRFA) in a large series of patients.
Peter Schullian   +8 more
doaj   +1 more source

Securing Session Initiation Protocol

open access: yesSensors, 2022
The session initiation protocol (SIP) is widely used for multimedia communication as a signaling protocol for managing, establishing, maintaining, and terminating multimedia sessions among participants.
Osama Younes, Umar Albalawi
doaj   +1 more source

Home - About - Disclaimer - Privacy