We present the linear type theory LLF as the forAppeared in the proceedings of the Eleventh Annual IEEE Symposium on Logic in Computer Science --- LICS'96 (E. Clarke editor), pp. 264--275, New Brunswick, NJ, July 27--30 1996. mal basis for a conservative extension of the LF logical framework

objectsarerecognizable,confocalimaging(c)partiallyremovesthehaze.Usingournoveldescatteringalgorithmcombined withconfocalimagingmoreglobalscatteringisremovedandobjectsatevenlargerdistancesbecomevisible(d).Theimageis sharperandfeaturesmoresaturatedcolors.In(e),therecovered3Dstructureisvisualizedforadifferentview.Images(c)-(e) havebeencreatedbycomputingaconfocalordescatteredconfocalvolumefollowedbymaximumintensityprojection. Intranslucentobjects,lightpathsareaffectedbymultiplescattering,whichispollutinganyobservation.Confocal imagingreducestheinfluenceofsuchglobalilluminationeffectsbycarefullyfocusingilluminationandviewing raysfromalargeaperturetoaspecificlocationwithintheobjectvolume.Theselectedlightpathsstillcontain someglobalscatteringcontributions,though.Descatteringbasedonhighfrequencyilluminationservesthesame purpose.Itremovestheglobalcomponentfromobservedlightpaths.Wedemonstratethatconfocalimagingand descatteringareorthogonalandproposeanoveldescatteringprotocolthatanalyzesthelighttransportina neighborhoodoflighttransportpaths.Incombinationwithconfocalimaging,ourdescatteringmethodachieves opticalsectioningintranslucentmediawithhighercontrastandbetterresolution. Inthisworkweproposeatechniqueforcomputingcrosssectionalimagesoftranslucentobjectsorscenesforvisible

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Opioids in palliative care: differentiation and clinical relevance Palliative care is an important public health issue. With a more and more ageing population in Europe and other

With a multitude of mobile apps available in the market, most users are unaware of the security risks they bring. Strategies for coping with the diversity of these threats

loud computing has become a scalable-services consumption and delivery plat-form in the field of services comput-ing.1 It aims to share resources among cloud-service consumers and cloud partners and vendors in the value chain shown in Figure 1. The resource sharing at different levels results in various cloud offerings: infrastructure as a service (IaaS) focuses on hardware and IT in-frastructure management, platform as a service (PaaS) concentrates on middleware and design tools as a service, software as a service (SaaS) deals with traditional software applications such as customer relationship management or social networking as a service, and business process as

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Interdisciplinary Computer Scientists represent a bridge between computer systems and their potential users. They are professionals with the ability to not only develop new

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