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今日电子 2003年第7期 55-56页

作者： konstantinos konstantinides Cirrus Logic公司Vladimir Mesarovic

很少有消费电子类产品象DVD播放机这样取得巨大的成功。通过将卓越的视频质量与多声道音频相结合,DVD图像格式使DVD播放机成为家庭娱乐的核心。

关键词： DVD处理器单片DVD-AV接收机 DVD播放机 DSP操作系统压缩数据解码器 PCM解码器

全新DVD处理器推动单片DVD-AV接收机问世

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中国集成电路 2003年第49期12卷 29-31页

作者： Vladimir Mesarovic konstantinos konstantinides Cirrus Logic 公司

很少有消费电子类产品象 DVD 播放机这样取得巨大的成功。DVD 图像格式通过将卓越的视频质量与多声道音频相结合,使 DVD 播放机成为家庭娱乐的核心。低端 DVD 播放机通常通过 RCA 插口提供两声道模拟音频,并且通过 S/PDIF 或光学连接提... 详细信息

很少有消费电子类产品象 DVD 播放机这样取得巨大的成功。DVD 图像格式通过将卓越的视频质量与多声道音频相结合,使 DVD 播放机成为家庭娱乐的核心。低端 DVD 播放机通常通过 RCA 插口提供两声道模拟音频,并且通过 S/PDIF 或光学连接提供5.1声道压缩数字音频。数字音频输出对非压缩线性PCM 音频采用 IEC60958进行编码,或对压缩音频,

关键词： DVD处理器 DVD—AV接收机 DVD播放机 CS982xx 音频软件音频DSP 操作系统数字信号处理器压缩数据解码器

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全新单片DVD-AV接收机

电子产品世界 2003年第06B期10卷 62-64页

作者： Vladimir Mesarovic konstantinos konstantinides Cirrus Logic公司

CS982xx DVD处理器系列结合了模块式和可扩展软件结构,可支持高度集成、低成本DVD-AV接收机的所有需求,其音频DSP的可编程性确保DVD-AV接收机支持多种音频格式,且具有实现未来家庭影院系统性能的处理能力和可扩展性。

关键词： DVD-AV接收机视频质量图像格式 DVD播放机 CS982xx系列

全新DVD处理器推动单片DVD-AV接收机问世

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单片机与嵌入式系统应用 2003年第7期3卷 84-85页

作者： Vladimir Mesarovic konstantinos konstantinides Cirrus Logic公司

简介很少有消费电子类产品像DVD播放机这样取得巨大的成功。通过将卓越的视频质量与多声道音频相结合,DVD图像格式使DVD播放机成为家庭娱乐的核心。

关键词：单片DVD-AV接收机 DVD播放机家庭影院 DVD处理器音频扬声器

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消费音视频技术主导家庭娱乐多样化

电子设计技术 EDN CHINA 2004年第1期11卷 22-22,24页

作者： Raghunath Rao konstantinos konstantinides Cirrus Logic 公司 Cirrus Logic 公司数字视频部

传统上家庭娱乐的核心装备是作为CD、录像机、电视和其它用于录制和输出设备的控制中枢的音频视频接收机(AVR).在过去的几年中,异军突起的DVD技术根本上改变了家庭娱乐.通过将超级视频性能与Hi-Fi多声道音频相结合,音频视频接收机的功能... 详细信息

传统上家庭娱乐的核心装备是作为CD、录像机、电视和其它用于录制和输出设备的控制中枢的音频视频接收机(AVR).在过去的几年中,异军突起的DVD技术根本上改变了家庭娱乐.通过将超级视频性能与Hi-Fi多声道音频相结合,音频视频接收机的功能因DVD技术的介入而大大增强,如今已成为家庭娱乐的核心.

关键词：家庭娱乐音频视频接收机视频刻录 DVD播放机系统集成

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全新单片DVD-AV接收机

电子产品世界 2003年第12期 62-64+2-3页

作者： Vladimir Mesarovic,konstantinos konstantinides Cirrus Logic公司 Cirrus Logic公司

关键词：所有 DVD-AV AV 音频格式 DSP 音频处理单片播放机声道家庭影院系统

Carcinosarcoma of the breast:Facing the challenge of a rare nosologic entity

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World Journal of Clinical Cases 2025年第2期13卷 14-20页

作者： Aikaterini Mastoraki Maria Tsamopoulou Foivos-konstantinos Stamatis Alexios Strimpakos Ero Mouchtouri Christiana Panagi Evgenia Mela Sotiria Mastoraki Aristotelis Kechagias Dimitrios Schizas Department of Surgery National and Kapodistrian University of AthensLaikon General HospitalAthens 11527Greece Department of Surgery National and Kapodistrian University of AthensAthens 11527Greece Department of Medical Oncology Hygeia HospitalAthens 15123Greece Department of Radiology Henry Dunant Hospital CenterAthens 11526Greece Department of Surgery Athens Metropolitan HospitalAthens 15562Greece

Carcinosarcoma(CS),also known as metaplastic breast carcinoma with mesenchymal differentiation,is one of the five distinct subtypes of metaplastic breast *** is considered as a mixed,biphasic neoplasm consisting of a carcinomatous component combined with a malignant nonepithelial element of mesenchymal origin without an intermediate transition *** cellular origin of this neoplasm remains controversial,most researchers declare that neoplastic cells derive from a cellular structure with potential biphasic *** recent research on the therapeutic strategies against CS neoplastic disorders,surgical resection appears the only potentially curative *** CS metastasize by the lymphatic route,axillary assessment with sentinel lymph node biopsy and/or axillary lymph node dissection is always ***,the tumor also presents a hematogenous metastatic pattern including pleural,pulmonary,liver,brain and less commonly bone ***,surgical removal of breast CS does not necessarily ensure patient’s long-term ***,alternative therapies,such as radio-and chemotherapy proved insufficient and 5-year survival rate is ***,there is evidence that following surgery,the combination of radio and chemotherapy is associated with a better prognosis than either treatment *** aim of this review is to evaluate the results of surgical treatment for breast CS with special reference to the extent of its histological *** features,histogenesis,morphological and immunochemical findings are discussed,while the role of current diagnostic and therapeutic management of this aggressive neoplasm is emphasized.

关键词： Carcinosarcoma Breast Diagnostic approach Therapeutic management Prognostic parameters

Improving service regularity for high-frequency bus services with rescheduling and bus holding

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Journal of Traffic and Transportation Engineering(English Edition) 2021年第5期8卷 778-794页

作者： konstantinos Gkiotsalitis Centre for Transport Studies Department of Civil EngineeringUniversity of TwenteEnschedeThe Netherlands

In high-frequency bus services,maintaining the service regularity is a critical *** service regularity is directly related to the excessive waiting times(EWT) of passengers at bus *** a regular service,the EWT is minimized resulting in even headways between consecutive buses of the same *** this study,we propose the combined use of rescheduling and bus holding to improve passengers’ excessive waiting *** model the dynamic rescheduling and bus holding problem as an integer nonlinear program(INLP) and we prove its *** model considers the constraints of the original timetable e an issue that is usually neglected from most dynamic control *** the NP-hardness of our mathematical program,we introduce a problem-specific heuristic to explore efficiently the solution *** convergence rate of the proposed heuristic is tested against other solution methods,including simulated annealing with linear cooling,hill climbing and branch and bound with multi-start sequential quadratic *** addition,simulations with the use of actual operational data from a major bus operator in Asia Pacific demonstrate an up to 35% potential EWT improvement for a minor increase of 6% to the travel times of onboard passengers.

关键词： Traffic engineering Rescheduling Bus holding Dynamic control Combinatorial optimization Bus bunching

Spatiotemporal graph queries on geographic databases under a conceptual abstraction scale

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Geo-Spatial Information Science 2014年第2期17卷 110-118页

作者： Panagiotis PARTSINEVELOS konstantinos PAPADAKIS konstantinos MAKANTASIS Laboratory of Geodesy and Geomatics Engineering Department of Mineral Resources EngineeringTechnical University of CreteUniversity CampusChania 73100CreteGreece Department of Electronic and Computer Engineering Technical University of CreteUniversity CampusChania 73100CreteGreece Computer Vision and Decision Support Laboratory Production and Management DepartmentTechnical University of CreteUniversity CampusChania 73100CreteGreece

Visual queries assist non-expert users to extract information from spatial databases in an intuitive and natural approach,making Geographic information systems comprehensive and efficient for a wide range of applications.A common visual means of querying takes the form of drawings or graphs,under which many spatial ambiguity and translation errors *** this study,common query attributes extracted from user graphs such as spatial topology,size,cardinality,and proximity are regarded under a conceptual moderation ***,the system/user may concentrate on various conceptual combinations of ***,time is incorporated to support spatiotemporal queries for changing scenes and moving ***,relative,and absolute scaling is possible according to the data-set and application at *** theoretic approach is implemented under a prototype user interface system,called *** this prototype,a user may extract scene-based relations in an automatically inferred fashion,or include single object-oriented relations when all possible relations seem ***,a natural language description of the query is extracted upon which the user may select the desired query *** on a spatial database demonstrates the concepts of predefined draw objects,scaling relaxation,conceptual abstraction,and scene,object-and textual-oriented transitions that promote query expressiveness and restrain ambiguities.

关键词： visual queries spatial topology spatiotemporal queries graph and sketch queries query by example

Supporting decision-making processes for selecting fire safety measures for road tunnels

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Journal of Traffic and Transportation Engineering(English Edition) 2022年第3期9卷 473-489页

作者： Panagiotis Ntzeremes konstantinos Kirytopoulos School of Mechanical Engineering National Technical University of AthensAthens 10682Greece

Selecting fires safety measures for road tunnels relies mainly on strict regulatory requirements. However, the choice should also be based on many different criteria and ranking of alternatives should take place. Existing methods exhibit lack in dealing rigorously with measures’ selection amongst different alternatives. This paper contributes to the body of knowledge by proposing a novel method, named EVADE, which aims to incorporate diverse stakeholders’ views and provide a meaningful ranking of *** do so, it estimates the tunnel level of safety taking into account only any standard measures existing. Subsequently, the performance of additional measures is ***, a list of the most significant criteria that are valuable to judge the appropriateness of selected measures is introduced. The relative importance amongst the decision criteria is calculated through the Analytic Hierarchy Process, based on the expert opinion. Sensitivity analysis through Monte Carlo simulation is embedded to allow for a meaningful prioritization of the decision criteria. Thus, the alternatives’ ranking comes as a distribution instead of a single number, providing the decision-maker richer information for selecting the most suitable measure(s) according to the specific tunnel situation. At last, a typical tunnel is examined to showcase the utilization of the method.

关键词： Road tunnel Critical infrastructure Decision-making Quantitative-risk-assessment

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