verity k2 enterprise
DESCRIPTION
지식관리 시스템의 효과적인 기반 구축. Verity K2 Enterprise. 2002. 9.4. KM Consulting Team ( 주 ) 쓰리소프트. 2 /20. 목 차. Key Features of EP (or EKP) Tier-1 : Discover Tier-2 : Organize Tier-3 : Connect Verity K2 Technical Features Q & A. 3 /20. KMS to EP. Key Features of EP. Search. Taxonomy. - PowerPoint PPT PresentationTRANSCRIPT
The Leader of Knowledge & e-Business Infrastructure
Verity K2 EnterpriseVerity K2 Enterprise
2002. 9.4
지식관리 시스템의 효과적인 기반 구축지식관리 시스템의 효과적인 기반 구축
KM Consulting Team( 주 ) 쓰리소프트
The Leader of Knowledge & e-Business Infrastructure
목 차
1. Key Features of EP (or EKP)
2. Tier-1 : Discover
3. Tier-2 : Organize
4. Tier-3 : Connect
5. Verity K2 Technical Features
6. Q & A
2/20
The Leader of Knowledge & e-Business Infrastructure
KMS to EP
3/20
Key Features of EPKey Features of EP
SearchSearch
TaxonomyTaxonomy
PersonalizationPersonalization
Verity K2 Supports 3-Tier Architecture!!!Verity K2 Supports 3-Tier Architecture!!!
The Leader of Knowledge & e-Business Infrastructure
Tier-1 Discover
4/20
Full-text SearchFull-text Search
Category drill-downCategory drill-down
Parametric selectionParametric selection
Federated searchFederated search
The Leader of Knowledge & e-Business Infrastructure
Tier-1 Discover
5/20
Repository Types: File System HTTP ODBC MS Exchange Lotus Notes Documentum
Document Types: HTML/XML/E-Mail PDF MS-Office 아래아 한글 훈민정음 아리랑 일사천리
The Leader of Knowledge & e-Business Infrastructure
Tier-1 Discover
6/20
OperatorOperator•단어 검색 : Word,Wildcard, 동의어•개념 검색 : AND, OR, NOT, ACCRUE•근접 검색 : Phrase, Sentence, Paragraph, Near•필드 검색 : =, <, >, <=, >=•기타 : Starts, Contains, Substring
QueryQuery•키워드 + 조건 복합 검색•검색 결과 제한•결과 내 재 검색•문서 부분 검색
한글처리기한글처리기•Keyword 자동 추출
•한국어 형태소분석기 사용
•동사 및 형용사 원형 색인
•복합명사 처리
•불용어 배제
•사용자 사전 : 축약어 및 신조어
•한자 한글 자동 변환
•KSC5601 / UTF-8 지원
•8 년간 지속적 Tuning
•사전관리기 제공 : 사용자 사전 및 불용어
사전 관리
The Leader of Knowledge & e-Business Infrastructure
Tier-1 Discover
7/20
Parametric SelectionParametric Selection사과 and 바나나 and 오렌지 and
작성일 >=2002-01-01 and 작성일 <=2002-12-31 and작성자 = 홍길동 and문서형태 = PPT and…
text
fld1 fld2 fld3 fld4Parametric
Cube
Index
Parametric
Results
The Leader of Knowledge & e-Business Infrastructure
Tier-1 Discover
8/20
Federated SearchFederated Search
Why? 다양한 시스템 다양한 검색 엔진 일관된 표시 형식 요구
Connector Multiple Index DB Multiple Services Merge Results Eliminate Duplicates Sorted By
Relevancy
Source
Category
The Leader of Knowledge & e-Business Infrastructure
Tier-2 Organize
9/20
Automatic ClassificationAutomatic Classification
Business RulesBusiness Rules
Concept ExtractionConcept Extraction
ClusteringClustering
The Leader of Knowledge & e-Business Infrastructure
10/20
Tier-2 OrganizeAutomatic Classification
From File/URL Path
From Metadata
From Document Clusters
Semio Semi-Automated Taxonomy Creation
Taxonomy Made By Human
Documents Classified By Machine
The Leader of Knowledge & e-Business Infrastructure
11/20
Tier-2 OrganizeLogistic Regression Classification
Optimizes the worst case (error bound)
No assumption on document / word distributions
Guarantees good performance across different domains
88% P/R on Reuters
Allows negative examples
The Leader of Knowledge & e-Business Infrastructure
12/20
Tier-2 OrganizeResult Clustering
Dynamic Summary
Clustering By Summary
Hierarchical Category Generation
Accept Business Logics
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Tier-3 Connect
13/20
Popular RankingPopular Ranking
Document RecommendationDocument Recommendation
CommunityCommunity
Expert LocationExpert Location
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14/20
Tier-3 ConnectPopular Ranking
User Feedback
More Choice, Higher Rank
Recommendation Analysis of Query, User Behavior, Profiles
Outputs Additional Documents List
Informs Expert Location
Lists Those Who Has Same Interests as U…
The Leader of Knowledge & e-Business Infrastructure
15/20
Verity K2 3-Tier Architecture
SearchSearch
TaxonomyTaxonomy
PersonalizationPersonalization
DiscoverDiscover
OrganizeOrganize
ConnectConnect
The Leader of Knowledge & e-Business Infrastructure
16/20
K2 Technical Features (1/4)
Load BalancingLoad Balancing다수의 서버로 처리 요청을 분산시키기 위해서 , 또한 빠른 응답 시간과 시스템의 안정성을 위해서 효과적인 분산 처리 기법을 제공한다 .
사용자사용자
K2 K2
BrokeBroke
rr
K2 K2
ServeServe
rr
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17/20
K2 Technical Features (2/4)
Distributed ProcessingDistributed Processing사용자의 요청을 여러 부분으로 나누어 다수의 검색 서버가 동시에 처리하여 결과를 취합
사용자사용자
K2 K2
BrokeBroke
rr
K2 K2
ServeServe
rr
The Leader of Knowledge & e-Business Infrastructure
18/20
K2 Technical Features (3/4)
Fault ToleranceFault Tolerance24 X 7
기계적인 문제로 서버의 서비스가 중단되어도 다른 정상적인 서버의 자원을 이용하여 무정지 서비스 가능
XX
사용자사용자
K2 K2
BrokeBroke
rr
K2 K2
ServeServe
rr
The Leader of Knowledge & e-Business Infrastructure
19/20
K2 Technical Features (4/4)
Flexibility & ScalabilityFlexibility & ScalabilitySolarisSolaris
OracleOracle
LinuxLinuxMySQLMySQL
MS-WindowsMS-Windows
SQL ServerSQL Server
IBMIBM
InformixInformix
통합검색
통합검색
Java/JSP
ASP/COM
C/C++
서버 측면 사용자 측면
The Leader of Knowledge & e-Business Infrastructure
82-2-3772-0361
3SOFT, Inc.Powering Business Portals
20/20
Q & A