송화(頌畵); 연정(然靜) 안상철 축화

안상철 대구사학회 1973 대구사학 Vol.7,8 No.1

학술발표(學術發表) 연제(演題) 및 초록(抄錄) 제일부(第一部): 림상(臨床),병리(病理),어병(魚病) : 2. BST 접종(接種)에 의(依)한 한우산유량(韓牛産乳量) 제고시험(提高試驗)

안상철,조방현,최봉출,이상진,김년수,서례원 한국가축위생학회 1996 학술대회논문집 Vol.1996 No.-

변이형 기술과 최적성 이론

안상철 경희대학교 언어정보연구소 2007 언어연구 Vol.24 No.2

The purpose of this paper is to show how various types of phonological variations can be accounted for within the framework of Optimality Theory. Here I will specifically show how relevant constraint ranking relationship can be adjusted to account for the optionality of certain constraints or subsequent variations. To this end, I will first introduce the recent approaches to the phonological variations (Hammond 1994, Nagy & Reynold 1997, Anttila & Cho 1998, Anttila 1997, 2002, Hong 2006, etc.). I will then compare these accounts with the so-called Stochastic Optimality Theory (Boersma 1997, Hayes et al. 2003, Hayes & Londe 2006, etc). Based on this introduction, the main part of this paper will be spared to the stochastic account by Hayes & Londe (2006) demonstrating how the variational behavior of Hungarian vowel harmony can be dealt with within this stochastic framework. Finally, it will be suggested how Stochastic Optimality Theory can be extended to the description of various phonological variations occurring in Korean phonology.

하향적 이중모음에 대한 통시적 고찰

안상철,조성문 한국언어학회 2003 언어 Vol.28 No.4

Schwa Insertion in English

안상철 한국영어영문학회 2008 영어 영문학 Vol.54 No.6

This paper deals with schwa insertion in non-rhotic English dialects. To this end, I will first review the general characteristics of pre-liquid schwa insertion. I will then discuss schwa insertion in terms of the articulatory effort for a transitional continuum between a glide /j, w/ and a final liquid. And I will also provide some historical data to support this argument. As for the pre-r schwa insertion process, on the other hand, I will discuss the controversial issue of opacity in the earlier rule-based and OT accounts on schwa insertion. In order to resolve the problems presented in the earlier works, I will show how this issue can be dealt with in the new account of OT-Candidate Chain (McCarthy 2006, 2007) and what kinds of problems remain. Finally, by illustrating several theoretical advantages, I will propose a version of cyclic/stratal OT in which we apply the necessary constraints and their (re-)ranking in a cyclic way. This paper deals with schwa insertion in non-rhotic English dialects. To this end, I will first review the general characteristics of pre-liquid schwa insertion. I will then discuss schwa insertion in terms of the articulatory effort for a transitional continuum between a glide /j, w/ and a final liquid. And I will also provide some historical data to support this argument. As for the pre-r schwa insertion process, on the other hand, I will discuss the controversial issue of opacity in the earlier rule-based and OT accounts on schwa insertion. In order to resolve the problems presented in the earlier works, I will show how this issue can be dealt with in the new account of OT-Candidate Chain (McCarthy 2006, 2007) and what kinds of problems remain. Finally, by illustrating several theoretical advantages, I will propose a version of cyclic/stratal OT in which we apply the necessary constraints and their (re-)ranking in a cyclic way.

On the evolution of the laryngeal contrasts in Korean

안상철 한국음운론학회 2009 음성·음운·형태론 연구 Vol.8 No.1

This paper discusses how the laryngeal contrasts have evolved in the history of the Korean language, with respect to the motivations and the constraint interactions. I first treat the emergence of tense consonants as lengthening of duration as well as segmental loss. For this, I argue that the overall emergence has evolved from an alignment constraint to the effect that a fortified edge be aligned with a certain edge, signaling a loss of an extra consonant. Here I employ the “geminate hypothesis” (Ahn & Iverson 2004) in providing various pieces of evidence to support this claim, such as tonal characteristics, ideolectal/dialectal variations, and loanword adaptation, etc. As for the emergence of the aspirated series, I examine if there are certain phonetic or phonological constraints, suppressing velar aspiration, while favoring coronal aspiration, which seems to show the markedness hierarchy. I, however, demonstrate that the markedness hierarchy does not play any role in the restricted distribution of the velar aspirates as the emergence pattern can be better explained in terms of the functional overlap between the existing /h/ and a possible velar aspirate. I thus claim that the overall process of the emergence of aspiration can be effectively described within the framework of Dispersion Theory as the overall consequence is obtained by the pattern evaluation of the adjacent segments. Finally, I show that the overall change should be described by dividing it into (at least) three historical stages in which each stage requires a different constraint ranking accounting for its change more properly.

再開發地區의 物理的 施設環境에 관한 硏究

安相哲 동아대학교 공과대학 부설 한국자원개발연구소 1984 硏究報告 Vol.8 No.1

The appointment of renewal area is accomplished according to assessment means of various forms. This study is tried out to be lead to the rational renewal area appointment by comparing physical circumstance elements and Housing Standards by Cullingworth. The result that examined and analyzed twenty-four blighted area in Busan is as follows. 1) There show a remarkable blighted degree of Housing Standards and blighted degree of physical facility circumstance directly involved in a dwelling. 2) The area of D degree(blighted degree of physical circumstance elements;4.0 above, Housing Standards demerits;60 above) needing renewal owing to extremely inferior dwelling life of the studing area investigation is twenty-one areas in physical circumstance elements and seven areas in Housing Standards. The areas necessary renewal owing to near blight is included all of twenty-four areas. 3) In the evaluation of blighted area(renewal area)in future, we can achieve the object of rational renewal area appointment by examining, evaluating outside circumstance of dwelling and physical circumstance elements expressed numerically.

최적성 이론의 발전과 전망

안상철 경희대학교 외국어대학 1997 외대어문논총 Vol.- No.8

이 글의 목적은 ‘최적성 이론(Optimality Theory)’의 특성을 개관하고 그 적용방식과 앞으로의 발전방향을 전망하는데 있다. 최신 언어학 이론인 최근 몇년간 언어학의 추세는 가능한한 규칙의 과도한 사용을 피하고 여러가지 가능성 중에서 가장 적합한 후보를 선택하는 최적성 이론에 의해 주도되고 있다고 해도 과언이 아니다. 이 이론은 전통적으로 사용되어온 규칙에 치한 표면형 도출방식을 부정하고 제약에 의한 새로운 문법 모델을 구성하기 위해 Prince & Smolensky(1991, 1993)에 의해 처음 제안되었다. 이후 이 이론은 McCarthy & Prince(1994, 1995), Zoll(1993),Ito^ et al.(1993), Flemming(1995), Benua(1995), Kenstowicz (1997) 등 여러 학자들에 의해 급속히 발전되고 있으며 처음 시도되었던 음운/형태론의 연구 분야 아니라 통사론, 의미론 등 다른 분야에까지 발전되고 있는 과정에 있다. 따라서 이 글의 목적은 이러한 최적성 이론 발전 과정에 대한 배경을 살펴보고 실제 음운현상의 분석에 어떻게 적용되며 어떠한 장점을 보이는지를 조망한다. 그리고 한 걸음 더 나아가 형태/통사적인 현상에 까지 폭넓게 적용될 수 있는 가능성을 보여준다. 이러한 목적을 위하여 우선 1절에서는 최적성 이론의 발전과정을 소개하고,2절에서는 가장 기본적인 음절에 대한 최적성 이론의 주요제약과 이에 관련된 음운현상의 분석을 제시한다. 3절에서는 최적성이론의 등장에 가장 직접적인 동기가 된 운율형태론의 최적성 접근방식을 알아보며 4절에서는 성조분석에 적용되는 최적성 이론의 전개를 소개한다. 5절에서는 최적성이론이 한국어의 예를 들어 형태/통사적 현상의 분석에 대한 새로운 접근방법을 보이고자 한다. 6절에서는 최근에 제안된 McCarthy & Prince(1995)의 ‘대응이론(Correspondence Theory)’의 개관을 소개하여 최적성 이론의 발전방향을 전망할 수 있도록 한다.

再開發予定地區의 不良度에 관한 硏究

安相哲 동아대학교 공과대학 부설 한국자원개발연구소 1981 硏究報告 Vol.5 No.2

This study is for the analysis of population density and decision of blighted degree by the Cullingworth's Housing Standard, and establishment of ranking by the blighted degree on the renewal area in Busan. As result of analysis of this study ; the following points are found. 1) Very blighted degree area is twenty-seven districts which is the six hundred person per hectare on the population density. 2) Residential elements on the renewal area in Busan is blighter than the environmental elements. 3) The population density, residential elements and environmental elements have nothing to do with blighted degree one another. 4) On the decision of blighted degree by Housing Standard ; Blight is 11 districts, Near blight is 17 districts. Conservation is 3 districts. 5) Ranking of blighted degree for each elements classify 1st group (4 districts), 2nd group (5 districts) 3rd group (19 districts), and 4th group (3 districts).

VR 극장을 위한 관객인터랙션

安相喆,金益載,金炯坤 대한전자공학회 2003 電子工學會論文誌-CI (Computer and Information) Vol.40 No.1

Recently we have built a VR(Virtual Reality) theater in Kyongju, Korea, which combines the advantages of VR and IMAX theater. The VR theater provides a virtual environment for several hundreds of people at the same time. The VR theater can be characterized by a single shared screen and by multiple inputs from several hundreds of people. In this case, multi-user interaction is different from that of networked VR systems and must be reconsidered. This paper defines the multi-user interaction in such a VR theater as Audience Interaction, and discusses key issues for the implementation of the Audience Interaction. This paper also presents a real implementation example in the Kyongju VR theater. 최근에 우리는 가상현실과 IMAX 극장의 장점을 결합하기 위한 시도로 경주에 가상현실(Virtual Reality) 극장을 구축하였다. 이 가상현실 극장은 1명 내지 소규모 사용자를 대상으로 하는 가상현실 시스템과는 다르게 수백 명의 관객을 대상으로 가상환경을 구축해주는 시스템이다. 이 가상현실 극장은 하나의 커다란 공용 스크린과 관객 각각으로부터 입력을 받을 수 있는 여러개의 입력장치를 가지고 있다. 이러한 경우에 Multi-user 인터랙션(Interaction)은 지금까지 널리 연구되어왔던 networked VR 시스템에서의 인터랙션과는 다르게 된다. 본 논문에서는 이렇게 다수의 사용자가 들어가는 가상현실 극장에서 사용자 인터랙션을 관객 인터랙션(Audience Interaction)이라 정의하고, 이를 구현할 때 고려해야할 문제에 대해서 논한다. 또한, 경주 가상현실 극장의 구현 사례를 제시한다.