본 연구는 객관적인 생리신호로부터 인간의 감성을 추론할 수 있는 감성평가 전문가 시스템을 개발하기 위한 첫 번째 단계로 측정된 생리신호를 이용하여 인간의 긴장도를 판단하는 알고리즘의 개발을 목표로 한다. 감성평가와 관련된 애매함을 수리적으로 취급하기 위해 퍼지이론을 적용하여 임의의 감성영역에 속하는 정도를 소속함수로 정량화함으로써 감성평가를 가능하게 하고자 하였다. 소속함수의 결정은 상상을 통해 유발된 긴장/이완의 생리신호 데이터베이스 결과를 사용하였다. 그리고 두 가지 이상의 생리신호 측정결과와 각 생리신호의 소속함수로부터 하나의 최종결과(긴장도)를 유추하기 위해서 Dempster-Shafer증거합 법칙을 적용하였고, 이를 통해 최종적인 긴장도를 도출할 수 있도록 하였다.

So-called Wang-jaesan decision (2013do2511) was declared by ‘Korean Supreme Court’ (hereafter ‘KSC’) in July, 2013. The decision had a lot of important substantial and procedural issues in criminal spheres. However, what I have tried to concentrate in this review are only two issues, the one is the issue of the authenticity of electronic evidence (or digital evidence), the other is the issue of the application of ‘the Korean version hearsay rule’ (hereafter ‘KHR’) of the electronic evidence. The methodology of this review is the comparative analysis of the Wang-jaesan decision from the perspective of Federal Rules of Evidence (hereafter ‘FRE’). In Wang-jaesan decision KSC defined the concept of integrity of electronic evidence as ‘the contents of the digital data have not been altered in any manner from the moment that were seized’ or ‘that evidence wasn’t changed after it was captured or collected.’ The meaning of this concept is different from the meaning of the traditional ‘exactness of utterances’(成立의 眞正) of article 312, 312 of KHR. That concept was made from the unique Korean modern legal history. However, it cannot deal with so many hard cases properly. Therefore I suggest in chapter Ⅰ, Ⅱ, Ⅲ, Ⅳ that We Korean legal scholars and practitioners should adopt the concept of authentication something like FRE, even though Korean Criminal Procedure Law does not have clear stipulations about it. In chapter Ⅴ, Ⅵ I did comparing analyses about the applications of KHR by KSC since 1990’s up to the 2010’s. I found that KSC has adopted enormously FRE when there were no clear stipulations in Korean Criminal Procedure Law. This is a kind of interesting phenomenon which deserves to be analyzed from the perspective of comparative law and global legal transplant of evidence rule.

The exclusionary rule is a judge-made doctrine that prohibits introduction of evidence obtained in violation of a defendant's Fourth, Fifth, and Sixth Amendment to the US Constitution. The Fourth Amendment to the US Constitution provides: The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized. The exclusionary rule enforces this constitutional provision by excluding from the trial of a case any evidence that has been obtained by the government through means which violate the Fourth Amendment. The exclusionary rule operates as a bar to the use of evidence obtained as a result of an illegal search or seizure. The US courts have been reluctant to impose exclusion as a judicial remedy for a violation of a federal statute or regulation, or a Federal Rules of Criminal Procedure. The other major civilized country, such as UK, Canada, Japan, France, Italy, and Germany, also have their own exclusionary rule related with the improperly, illegally or unconstitutionally obtained evidence. The revised Code of Korean Criminal Procedure introduced the exclusionary rule of the US to the criminal justice system where Korean Supreme Court has been refusing to apply the rule to the material evidence which is obtained by the illegal search or seizure of the government. It provides that the evidence which is obtained by violating due process of law shall not be admitted. The admission of the evidence, in Korea, depends on whether the government followed the due process of law while the evidence that has been secured by violation of the constitutional right shall be excluded in US. In addition, the major opinion of Korean Supreme Court recently held that, in principle, the exclusionary rule should be applied to the material evidence if the evidence was obtained by the search or seizure process which did not follow the Korean Constitutional Law and Criminal Procedure Law. According to this ruling, there is a chance that the slight violation of the Criminal Procedure Code by investigative agents would result in exclusion. I disagree with this opinion of Korean Supreme Court because this opinion did not deeply considered the one of the goals in criminal procedure - the discovery of the truth. The standard of the exclusionary rule must be whether the illegality of government's violation is substantial or serious considering the spirit of due process of law. It was the minor opinion of that Supreme Court's ruling.