نتایج جستجو برای: early detection behaviors

تعداد نتایج: 1314507  

Introduction: There is a strong need for developing clinical technologies and instruments for prompt tissue assessment in a variety of oncological applications as smart methods. Elastic scattering spectroscopy (ESS) is a real-time, noninvasive, point-measurement, optical diagnostic technique for malignancy detection through changes at cellular and subcellular levels, especially important in ear...

With the growth of demand for security and safety, video-based surveillance systems have been employed in a large number of rural and urban areas. The problem of such systems lies in the detection of patterns of behaviors in a dataset that do not conform to normal behaviors. Recently, for behavior classification and abnormal behavior detection, the sparse representation approach is used. In thi...

2002
Bartek P. Wydrowski Moshe Zukerman

This paper introduces a technique for applying packet arrival rate based queue management to class based scheduling algorithms. This enables a DiffServ architecture with very low packet latency, loss, and high link utilisation. Simulation results demonstrate that the proposed technique outperforms the current weighted random early drop (WRED) and weighted fair queue (WFQ) architecture.

Introduction: The number of elderly people who need help in their daily routines is increasing rapidly. Dementia is one of the most important causes of disability in elderly people and its outbreak has been a major burden on human societies. The purpose of this research was using intelligent home technology to monitor elderly behaviors, identify abnormal behaviors, and discover the initial sign...

Introduction: The number of elderly people who need help in their daily routines is increasing rapidly. Dementia is one of the most important causes of disability in elderly people and its outbreak has been a major burden on human societies. The purpose of this research was using intelligent home technology to monitor elderly behaviors, identify abnormal behaviors, and discover the initial sign...

Journal: :Electronic Commerce Research and Applications 2012
Wen-Hsi Chang Jau-Shien Chang

While online auctions continue to increase, so does the incidence of online auction fraud. To avoid discovery, fraudsters often disguise themselves as honest members by imitating normal trading behaviors. Therefore, maintaining vigilance is not sufficient to prevent fraud. Participants in online auctions need a more proactive approach to protect their profits, such as an early fraud detection s...

Journal: :Acta dermatovenerologica Alpina, Pannonica, et Adriatica 2013
Polona J Maver Katja Seme Tina Korać Goran Dimitrov Lajos Döbrőssy Ludmila Engele Ermina Iljazović Vesna Kesić Petya Kostova Dragan Laušević Anita Maurina Florian A Nicula Yulia Panayotova Maja Primic Žakelj Alenka Repše Fokter Ewa Romejko-Wolniewicz Giedrė Smailytė Ofelia Şuteu Joanna Świderska-Kiec Ruth Tachezy Zdravka Valerianova Piret Veerus Ilze Vīberga Ariana Znaor Pavol Zubor Mario Poljak

The burden of cervical cancer in central and eastern Europe is generally higher compared to western or northern Europe due to a history of mostly opportunistic cervical cancer screening practices and due to the strong influence of political and economic changes in post-communist transition. This article describes the current cervical cancer screening practices, organizational plans for the futu...

2002
Tomoya EGUCHI Hiroyuki OHSAKI Masayuki MURATA

あらまし 近年、エンド–エンド間で動作する TCPの輻輳制御機構を補助し、ルータにおいて積極的に輻輳制御を行 う、アクティブキュー管理機構が注目を浴びている。アクティブキュー管理機構には制御パラメータが存在するが、そ の有効性はこれらの制御パラメータの設定に依存する。そのため、アクティブキュー管理機構の制御パラメータ設定 方法に関しては、これまでさまざまな研究が行われてきた。しかし、そのほとんどは、少数のシミュレーション結果か ら、制御パラメータがアクティブキュー管理機構の性能に与える影響を調べているにすぎない。そこで本稿では、多 変量解析手法を用いることにより、膨大な数のシミュレーション結果を統計的に解析し、アクティブキュー管理機構の 制御パラメータが、その性能にどのような影響を与えるかを定量的に明らかにする。本稿では、代表的なアクティブ キュー管理機構である RED (Rando...

Journal: :Cancer research 2007
Jacob Kagan Sudhir Srivastava Peter E Barker Steven A Belinsky Paul Cairns

The workshop report, entitled Towards Clinical Application of Methylated DNA Sequences as Cancer Biomarkers: A Joint National Cancer Institute's Early Detection Research Network and National Institute of Standards and Technology Workshop, presents a summary of the main issues, current challenges, outcomes, and recommendations toward application of methylated DNA sequences as cancer biomarkers.

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