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Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Sang-goo Lee, Zhiyong Peng, Xiaofang Zhou, Yang-Sae Moon, Rainer Unland, Jaesoo Yoo (eds.) |
Database Systems for Advanced Applications - 17th International Conference, DASFAA 2012, Busan, South Korea, April 15-19, 2012, Proceedings, Part II  |
DASFAA  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Sang-goo Lee, Zhiyong Peng, Xiaofang Zhou, Yang-Sae Moon, Rainer Unland, Jaesoo Yoo (eds.) |
Database Systems for Advanced Applications - 17th International Conference, DASFAA 2012, Busan, South Korea, April 15-19, 2012, Proceedings, Part I |
DASFAA |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Byoungju Yang, Sangkeun Lee, Sungchan Park, Sang-goo Lee |
Exploiting various implicit feedback for collaborative filtering. |
WWW (Companion Volume) |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Sang-il Song, Sangkeun Lee, Sungchan Park, Sang-goo Lee |
Determining user expertise for improving recommendation performance. |
ICUIMC |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Jaeseok Myung, Sang-goo Lee |
Matrix chain multiplication via multi-way join algorithms in MapReduce. |
ICUIMC |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-won Lee, Sang-goo Lee, Han-joon Kim |
A probabilistic approach to semantic collaborative filtering using world knowledge. |
J. Information Science |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Jaehui Park, Sang-goo Lee |
Keyword search in relational databases. |
Knowl. Inf. Syst. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Ig-hoon Lee, Sang-goo Lee, Junho Shim |
Making T-Trees Cache Conscious on Commodity Microprocessors. |
J. Inf. Sci. Eng. |
2011 |
DBLP BibTeX RDF |
|
| 1 | Jae-Won Lee, Han-Joon Kim, Sang-Goo Lee |
Exploiting Taxonomic Knowledge for Personalized Search: A Bayesian Belief Network-based Approach. |
J. Inf. Sci. Eng. |
2011 |
DBLP BibTeX RDF |
|
| 1 | Jaehui Park, Sang-goo Lee |
Exploiting Correlation to Rank Database Query Results. |
DASFAA |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Minsuk Kahng, Sangkeun Lee, Sang-goo Lee |
Ranking in context-aware recommender systems. |
WWW (Companion Volume) |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Inbeom Hwang, Minsuk Kahng, Sang-goo Lee |
Exploiting user feedback to improve quality of search results clustering. |
ICUIMC |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Sangkeun Lee, Minsuk Kahng, Sang-goo Lee |
Flexible recommendation using random walks on implicit feedback graph. |
ICUIMC |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Sangkeun Lee, Sang-il Song, Minsuk Kahng, Dongjoo Lee, Sang-goo Lee |
Random walk based entity ranking on graph for multidimensional recommendation. |
RecSys |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Jaeseok Myung, Jung-Yeon Yang, Sang-goo Lee |
PicAChoo: A Text Analysis Tool for Customizable Feature Selection with Dynamic Composition of Primitive Methods. |
JSW |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Hyunseung Choo, Sang-goo Lee, Katsumi Tanaka, Chin-Chen Chang |
Guest Editorial. |
JSW |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-won Lee, Han-joon Kim, Sang-goo Lee |
Conceptual collaborative filtering recommendation: A probabilistic learning approach. |
Neurocomputing |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Jung-Yeon Yang, Han-joon Kim, Sang-goo Lee |
Feature-based Product Review Summarization Utilizing User Score. |
J. Inf. Sci. Eng. |
2010 |
DBLP BibTeX RDF |
|
| 1 | Dongjoo Lee, Sung Eun Park, Minsuk Kahng, Sangkeun Lee, Sang-goo Lee |
Exploiting Contextual Information from Event Logs for Personalized Recommendation. |
Computer and Information Science |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Seungseok Kang, Jaeseok Myung, Jongheum Yeon, Seong-wook Ha, Taehyung Cho, Ji-man Chung, Sang-goo Lee |
A General Maturity Model and Reference Architecture for SaaS Service. |
DASFAA |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-won Lee, Han-joon Kim, Sang-goo Lee |
Applying taxonomic knowledge to Bayesian belief network for personalized search. |
SAC |
2010 |
DBLP DOI BibTeX RDF |
conceptual matching, Bayesian belief network, personalized search |
| 1 | Ig-hoon Lee, Jae-won Lee, Junho Shim, Sang-goo Lee |
Cache conscious trees on modern microprocessors. |
ICUIMC |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-won Lee, Han-joon Kim, Sang-goo Lee |
Applying Taxonomic Knowledge and Semantic Collaborative Filtering to Personalized Search: A Bayesian Belief Network Based Approach. |
APWeb |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Sangkeun Lee, Gihyun Gong, Sang-goo Lee |
Entity-Event Lifelog Ontology Model (EELOM) for LifeLog Ontology Schema Definition. |
APWeb |
2010 |
DBLP DOI BibTeX RDF |
Ontology, Context-Awareness, LifeLog |
| 1 | Inbeom Hwang, Minsuk Kahng, Sung Eun Park, Jinwook Seo, Sang-goo Lee |
Si-Fi: interactive similar item finder. |
SIGIR |
2010 |
DBLP DOI BibTeX RDF |
hierarchical clustering, interactive search |
| 1 | Sangkeun Lee, Gihyun Gong, Inbeom Hwang, Sang-goo Lee |
LifeLogOn: A Practical Lifelog System for Building and Exploiting Lifelog Ontology. |
SUTC/UMC |
2010 |
DBLP DOI BibTeX RDF |
Ontology, Integration, Lifelog |
| 1 | Jaehui Park, Sang-goo Lee |
Ranking Objects Based on Attribute Value Correlation. |
DEXA |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongjoo Lee, Jaehui Park, Junho Shim, Sang-goo Lee |
An Efficient Similarity Join Algorithm with Cosine Similarity Predicate. |
DEXA |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Jaehui Park, Sang-goo Lee |
Probabilistic ranking for relational databases based on correlations. |
PIKM |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-won Lee, Kwang-Hyun Nam, Sang-goo Lee |
Semantics Based Collaborative Filtering. |
Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Sangkeun Lee, Sungchan Park, Sang-goo Lee |
A Study on Issues in Context-Aware Systems Based on a Survey and Service Scenarios. |
SNPD |
2009 |
DBLP DOI BibTeX RDF |
Context-awareness, Scenarios, Ubiquitous, Pervasive |
| 1 | Jaeseok Myung, Jung-Yeon Yang, Sang-goo Lee |
PicAChoo: a tool for customizable feature extraction utilizing characteristics of textual data. |
ICUIMC |
2009 |
DBLP DOI BibTeX RDF |
complex feature, customizable feature extraction, feature storing model |
| 1 | Jung-Yeon Yang, Jaeseok Myung, Sang-goo Lee |
The Method for a Summarization of Product Reviews Using the User's Opinion. |
eKNOW |
2009 |
DBLP DOI BibTeX RDF |
review summary, opinion mining, product review |
| 1 | Andrew Kusiak, Sang-goo Lee (eds.) |
International Conference on Information, Process, and Knowledge Management, eKNOW 2009, Cancun, Mexico, February 1-7, 2009 |
eKNOW |
2009 |
DBLP BibTeX RDF |
|
| 1 | Dongmin Shin, Jae-won Lee, Jongheum Yeon, Sang-goo Lee |
Context-Aware Recommendation by Aggregating User Context. |
CEC |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Jaehui Park, Tomohiro Fukuhara, Ikki Ohmukai, Hideaki Takeda, Sang-goo Lee |
Web content summarization using social bookmarks: a new approach for social summarization. |
WIDM |
2008 |
DBLP DOI BibTeX RDF |
social bookmarking service, social summarizartion, user feedback |
| 1 | Young-gon Kim, Taehee Lee, Sang-goo Lee, Jong-Heung Park |
Exploiting Attribute-Wise Distribution of Keywords and Category Dependent Attributes for E-Catalog Classification. |
ICIC |
2008 |
DBLP DOI BibTeX RDF |
Attribute information, Classification, E-catalogs |
| 1 | Dongjoo Lee, Ok-Ran Jeong, Sang-goo Lee |
Opinion mining of customer feedback data on the web. |
ICUIMC |
2008 |
DBLP DOI BibTeX RDF |
linguistic resource, opinion summarization, opinion mining, sentiment classification, customer feedback |
| 1 | Chulki Lee, Sungchan Park, Dongjoo Lee, Jae-won Lee, Ok-Ran Jeong, Sang-goo Lee |
A comparison of ontology reasoning systems using query sequences. |
ICUIMC |
2008 |
DBLP DOI BibTeX RDF |
ontology reasoning system, query sequence, benchmark |
| 1 | Sangkeun Lee, Dongjoo Lee, Seungseok Kang, Sang-goo Lee |
A Pragmatic Approach to Realizing Context-Aware Personal Services. |
Web Intelligence/IAT Workshops |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Ig-hoon Lee, Junho Shim, Sang-goo Lee, Jonghoon Chun |
CST-Trees: Cache Sensitive T-Trees. |
DASFAA |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Martin Hepp, Mehmet Sayal, Sang-goo Lee, Juhnyoung Lee, Junho Shim (eds.) |
Data Engineering Issues in E-Commerce and Services, Third International Workshop, DEECS 2007, In conjunction with ACM Conference on Electronic Commerce (EC '07), San Diego, CA, USA, June 12, 2007, Proceedings |
DEECS |
2007 |
DBLP BibTeX RDF |
|
| 1 | Martin Hepp, Mehmet Sayal, Sang-goo Lee, Juhnyoung Lee, Junho Shim |
Data engineering issues in e-commerce and services: DEECS 2007 workshop summary. |
DEECS |
2007 |
DBLP DOI BibTeX RDF |
e-business, data engineering |
| 1 | Dongjoo Lee, Seungseok Kang, Sangkeun Lee, Young-gon Kim, Sang-goo Lee |
BestChoice SRM: a simple and practical supplier relationship management system for e-procurement. |
DEECS |
2007 |
DBLP DOI BibTeX RDF |
supplier evaluation, supplier relationship management |
| 1 | Jae-won Lee, Taehee Lee, Sangkeun Lee, Ok-Ran Jeong, Sang-goo Lee |
Massive Catalog Index based Search for e-Catalog Matching. |
CEC/EEE |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Sang-goo Lee |
Challenges and Opportunities in Information Quality. |
CEC/EEE |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Taehee Lee, Ig-hoon Lee, Suekyung Lee, Sang-goo Lee, Dongkyu Kim, Jonghoon Chun, Hyunja Lee, Junho Shim |
Building an operational product ontology system. |
Electronic Commerce Research and Applications |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Ig-hoon Lee, Junho Shim, Sang-goo Lee |
Fast Rebuilding B+-Trees for Index Recovery. |
IEICE Transactions |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Taehee Lee, Junho Shim, Hyunja Lee, Sang-goo Lee |
A Pragmatic Approach to Model and Exploit the Semantics of Product Information. |
J. Data Semantics |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Hyunja Lee, Junho Shim, Suekyung Lee, Sang-goo Lee |
Modeling Considerations for Product Ontology. |
ER (Workshops) |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongjoo Lee, Taehee Lee, Suekyung Lee, Ok-Ran Jeong, Hyeonsang Eom, Sang-goo Lee |
BestChoice: A Decision Support System for Supplier Selection in e-Marketplaces. |
DEECS |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Young-gon Kim, Taehee Lee, Jonghoon Chun, Sang-goo Lee |
Modified Naïve Bayes Classifier for E-Catalog Classification. |
DEECS |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Juhnyoung Lee, Junho Shim, Sang-goo Lee, Christoph Bussler, Simon S. Y. Shim (eds.) |
Data Engineering Issues in E-Commerce and Services, Second International Workshop, DEECS 2006, San Francisco, CA, USA, June 26, 2006, Proceedings |
DEECS |
2006 |
DBLP BibTeX RDF |
|
| 1 | Ig-hoon Lee, Junho Shim, Sang-goo Lee |
A Snappy B+-Trees Index Reconstruction for Main-Memory Storage Systems. |
ICCSA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Jung-Yeon Yang, Ig-hoon Lee, Ok-Ran Jeong, Jun-Young Song, Chul-Min Lee, Sang-goo Lee |
An architecture for supporting batch query and online service in Very Large Database systems. |
ICEBE |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongkyu Kim, Sang-goo Lee, Junho Shim, Jonghoon Chun, Zoonky Lee, Heungsun Park |
Practical Ontology Systems for Enterprise Application. |
ASIAN |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongkyu Kim, Sang-goo Lee, Jonghoon Chun, Zoonky Lee, Heungsun Park |
A Practical Ontology for Product Information Management. |
iiWAS |
2005 |
DBLP BibTeX RDF |
|
| 1 | Ig-hoon Lee, Suekyung Lee, Taehee Lee, Sang-goo Lee, Dongkyu Kim, Jonghoon Chun, Hyunja Lee, Junho Shim |
Practical Issues for Building a Product Ontology System. |
DEEC |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Han-joon Kim, Sang-goo Lee |
An Intelligent Information System for Organizing Online Text Documents. |
Knowl. Inf. Syst. |
2004 |
DBLP DOI BibTeX RDF |
Naïve Bayes, Information systems, Document clustering, Fuzzy relations, Document categorization, Hierarchical agglomerative clustering, Topic hierarchy |
| 1 | Jinwook Choi, Jonghoon Chun, Kangsun Lee, Sang-goo Lee, Donghoon Shin, Sookyung Hyun, Daehee Kim, Dongkyu Kim |
MobileNurse: hand-held information system for point of nursing care. |
Computer Methods and Programs in Biomedicine |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Taehee Lee, Jae-young Chang, Sang-goo Lee |
Using Relational Database Constraints to Design Materialized Views in Data Warehouses. |
APWeb |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongkyu Kim, Yuan-Chi Chang, Juhnyoung Lee, Sang-goo Lee |
Ontological Approaches to Enterprise Applications. |
ER |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongkyu Kim, Sang-goo Lee, Jonghoon Chun, Juhnyoung Lee |
A Semantic Classification Model for E-Catalogs. |
CEC |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Han-joon Kim, Sang-goo Lee |
Building topic hierarchy based on fuzzy relations. |
Neurocomputing |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Juhnyoung Lee, Sang-goo Lee, Suekyung Lee |
A Framework of Winner Determination Algorithms for Internet Auctions. |
Human.Society@Internet 2003 |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Taehee Lee, Junho Shim, Sang-goo Lee |
DOC: A Distributed Object Caching System for Information Infrastructure. |
Human.Society@Internet 2003 |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Han-joon Kim, Taehee Lee, Sang-goo Lee, Jonghun Chun |
Automated Data Warehousing for Rule-based CRM Systems. |
ADC |
2003 |
DBLP BibTeX RDF |
|
| 1 | Han-joon Kim, Sang-goo Lee |
An effective document clustering method using user-adaptable distance metrics. |
SAC |
2002 |
DBLP DOI BibTeX RDF |
quadratic form distance, user knowledge, hierarchical clustering, document clustering, information organization |
| 1 | Junho Shim, Taehee Lee, Sang-goo Lee |
A Server Placement Algorithm Conscious of Communication Delays and Relocation Costs. |
NETWORKING Workshops |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Dongkyu Kim, Jaebum Kim, Sang-goo Lee |
Catalog Integration for Electronic Commerce through Category-Hierarchy Merging Technique. |
RIDE |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Jaewon Oh, Geunduk Park, Kapsoo Kim, Sang-goo Lee, Chisu Wu |
Catalog Sharing through Catalog Interoperability. |
Human.Society@Internet |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-Heon Cheong, Sang-goo Lee, Jonghoon Chun |
A Method for Processing Boolean Queries Using a Result Cache. |
DEXA |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Sang-goo Lee, Seong K. Mun, Prakash Jha, Betty Ann Levine, Duk-Woo Ro |
Telemedicine: challenges and opportunities. |
J. High Speed Networks |
2000 |
DBLP BibTeX RDF |
|
| 1 | Sang-goo Lee, Lawrence J. Henschen, Jonghun Chun, Taehee Lee |
Identifying relevant constraints for semantic query optimization. |
Information & Software Technology |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Jae-Heon Cheong, Sang-goo Lee |
A Boolean Query Processing with a Result Cache in Mediator Systems. |
ADL |
2000 |
DBLP DOI BibTeX RDF |
result cache, query processing, mediator |
| 1 | Jae-Heon Cheong, Sang-goo Lee |
Cache-Based Query Processing Framework for the Boolean Retrieval Model. |
ECIS |
2000 |
DBLP BibTeX RDF |
|
| 1 | Jihye Jung, Dongkyu Kim, Sang-goo Lee, Chisu Wu, Kapsoo Kim |
EE-CAT: extended electronic catalog for dynamic and flexible electronic commerce. |
IRMA Conference |
2000 |
DBLP BibTeX RDF |
|
| 1 | Han-joon Kim, Sang-goo Lee |
A Semi-Supervised Document Clustering Technique for Information Organization. |
CIKM |
2000 |
DBLP DOI BibTeX RDF |
fuzzy information retrieval, relevance feedback, document clustering, information organization, agglomerative hierarchical clustering |
| 1 | Jae-young Chang, Sang-goo Lee |
Extended Conditions for Answering an Aggregate Query Using Materialized Views. |
Inf. Process. Lett. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Han-joon Kim, Sang-goo Lee |
A New Flash Memory Management for Flash Storage System. (PDF / PS) |
COMPSAC |
1999 |
DBLP DOI BibTeX RDF |
flash storage system, cleaning algorithm, cycle-leveling, flash memory |
| 1 | Sang-goo Lee, Chisu Wu, Kapsoo Kim, Dongkyu Kim, Woochang Shin |
Digital Catalog Library: A Shared Repository of Online Catalogs for Electronic Commerce. (PDF / PS) |
WECWIS |
1999 |
DBLP DOI BibTeX RDF |
digital catalog, product classification, database, electronic commerce |
| 1 | Jae-young Chang, Sang-goo Lee |
Query Reformulation Using Materialized Views in Data Warehousing Environment. |
DOLAP |
1998 |
DBLP DOI BibTeX RDF |
SQL |
| 1 | Ah-Young Yoo, Sang-goo Lee |
A new index structure for flash memory resident data. |
Computers and Their Applications |
1998 |
DBLP BibTeX RDF |
|
| 1 | Dong-gyu Kim, Sang-goo Lee |
QVI: Query-based virtual index for distributed information retrieval. |
Computers and Their Applications |
1998 |
DBLP BibTeX RDF |
|
| 1 | Jae-young Chang, Sang-goo Lee |
An Extended Query Reformulation Technique Using Materialized Views. |
DEXA Workshops |
1998 |
DBLP BibTeX RDF |
|
| 1 | Jae-young Chang, Sang-goo Lee |
An optimization of disjunctive queries: union-pushdown. (PDF / PS) |
COMPSAC |
1997 |
DBLP DOI BibTeX RDF |
disjunctive query optimization, disjunctive predicates, plan generation, union-pushdown, performance analysis, query processing, query optimizers |
| 1 | Sang-goo Lee, Dong-Hoon Choi, Sang-Ho Lee |
A Logic Database System with Extended Functionality. (PDF / PS) |
COMPSAC |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Chang-ju Lee, Sang-ui Yoon, Sang-goo Lee |
Design and Implementation of an Object Management Module for a PDA. |
International Hong Kong Computer Society Database Workshop |
1996 |
DBLP BibTeX RDF |
|
| 1 | Sang-goo Lee |
On Foundations of Constraint Optimization. |
DASFAA |
1995 |
DBLP BibTeX RDF |
|
| 1 | Sang-goo Lee, Lawrence J. Henschen, Ghassan Z. Qadah |
Semantic Query Reformulation in Deductive Databases. |
ICDE |
1991 |
DBLP DOI BibTeX RDF |
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