Performance evaluation of sketch schemes on traffic anomaly detection accuracy
نویسندگان
چکیده
منابع مشابه
Sketch-based Network-wide Traffic Anomaly Detection
Internet has become an essential part of the daily life for billions of users worldwide, who are using a large variety of network services and applications everyday. However, there have been serious security problems and network failures that are hard to resolve, for example, Botnet attacks, polymorphic worm/virus spreading, DDoS, and flash crowds. To address many of these problems, we need to ...
متن کاملSketch based Anomaly Detection, Identification and Performance Evaluation
An anomaly detection procedure is defined and its statistical performance are carefully quantified. It is based on a non Gaussian modeling of the marginal distributions of random projections (sketches) of traffic aggregated jointly at different levels (multiresolution). To evaluate false negative vs. false positive in a controlled, reproducible and documented framework, we apply the detection p...
متن کاملthe effects of time planning and task complexity on accuracy of narrative task performance
هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
the effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
15 صفحه اولNetwork traffic anomaly detection and evaluation
A worldwide Internet usage growth rate of 380% over the period from 2000, the year of the dot-com bubble burst, until present indicates that Internet technology has become a cornerstone of our daily life. In the same period, cyber-crime has seen an incredible professionalization that makes sophisticated protection mechanisms for computers and networks an absolute necessity. Firewalls as the maj...
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ژورنال
عنوان ژورنال: IEICE Communications Express
سال: 2017
ISSN: 2187-0136
DOI: 10.1587/comex.2017xbl0032