• 378 Citations
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1991 …2019
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Research Output 1991 2019

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Article
2019

ActiveDBC: learning Knowledge-based Information propagation in mobile social networks

Park, J., Ryu, J. & Yang, S-B., 2019 May 1, In : Wireless Networks. 25, 4, p. 1519-1531 13 p.

Research output: Contribution to journalArticle

Smartphones
Mobile devices
Markov processes
Simulators
Experiments

Community-based diffusion scheme using Markov chain and spectral clustering for mobile social networks

Ryu, J., Park, J., Lee, J. & Yang, S-B., 2019 Feb 15, In : Wireless Networks. 25, 2, p. 875-887 13 p.

Research output: Contribution to journalArticle

Markov processes
Watches
Graph theory
Mobile devices
2017
2 Citations (Scopus)
contact
2016
6 Citations (Scopus)

A cooperative forwarding scheme for social preference-based selfishness in mobile social networks

Kim, S. K., Yoon, J. H., Lee, J. Y., Jang, G. Y. & Yang, S-B., 2016 Feb 1, In : Wireless Networks. 22, 2, p. 537-552 16 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A forwarding scheme based on swarm intelligence and percolation centrality in opportunistic networks

Park, J., Lee, J., Kim, S. K., Jang, K. & Yang, S-B., 2016 Nov 1, In : Wireless Networks. 22, 8, p. 2511-2521 11 p.

Research output: Contribution to journalArticle

Simulators
Communication
Experiments
Swarm intelligence
13 Citations (Scopus)

An adaptive routing algorithm considering position and social similarities in an opportunistic network

Jang, K., Lee, J., Kim, S. K., Yoon, J. H. & Yang, S-B., 2016 Jul 1, In : Wireless Networks. 22, 5, p. 1537-1551 15 p.

Research output: Contribution to journalArticle

Routing algorithms
Adaptive algorithms
Network routing
Fuzzy inference
Telecommunication networks
3 Citations (Scopus)

A social overlay-based forwarding scheme for mobile social networks

Kim, S. K., Lee, J. Y. & Yang, S-B., 2016 Oct 1, In : Wireless Networks. 22, 7, p. 2439-2451 13 p.

Research output: Contribution to journalArticle

2015

A scalable mobility-based replica allocation scheme in a mobile ad-hoc network

Kim, S. K., Yoon, J. H., Lee, K. J., Choi, J. H. & Yang, S-B., 2015 Oct 28, In : Telecommunication Systems. 60, 2, p. 239-250 12 p.

Research output: Contribution to journalArticle

Mobile ad hoc networks
Communication
Topology
Costs
Network routing
4 Citations (Scopus)

HCS: hierarchical cluster-based forwarding scheme for mobile social networks

Kim, S. K., Yoon, J. H., Lee, J. & Yang, S-B., 2015 Dec 19, In : Wireless Networks. 21, 5, p. 1699-1711 13 p.

Research output: Contribution to journalArticle

Mobile ad hoc networks
Simulators
Experiments
8 Citations (Scopus)

Hotspot: Location-based forwarding scheme in an opportunistic network

Kim, S. K., Choi, J. H. & Yang, S-B., 2015 Jan 1, In : Ad-Hoc and Sensor Wireless Networks. 26, 1-4, p. 151-170 20 p.

Research output: Contribution to journalArticle

traffic
messages
Simulators
relay
simulators
4 Citations (Scopus)

Snapshot: a forwarding strategy based on analyzing network topology in opportunistic networks

Lee, J., Kim, S. K., Yoon, J. H. & Yang, S. B., 2015 Aug 25, In : Wireless Networks. 21, 6, p. 2055-2068 14 p.

Research output: Contribution to journalArticle

Topology
Mobile ad hoc networks
Electric network analysis
Data storage equipment
Communication
2014
4 Citations (Scopus)

A direction entropy-based forwarding scheme in an opportunistic network

Jeon, M. S., Kim, S. K., Yoon, J. H., Lee, J. Y. & Yang, S-B., 2014 Jan 1, In : Journal of Computing Science and Engineering. 8, 3, p. 173-179 7 p.

Research output: Contribution to journalArticle

Entropy
Simulators
Experiments

A fully distributed replica allocation scheme for an opportunistic network

Yoon, J. H., Choi, J. H., Lee, K. J. & Yang, S-B., 2014 Jan 1, In : Wireless Networks. 20, 4, p. 733-745 13 p.

Research output: Contribution to journalArticle

Mobile ad hoc networks
Communication
Topology
Costs
Degradation
3 Citations (Scopus)

Fuzzy inference-based super peer selection for a practical double-layered mobile peer-to-peer system

Lee, K. J., Choi, J. H. & Yang, S-B., 2014 Feb 26, In : Ad-Hoc and Sensor Wireless Networks. 21, 3-4, p. 327-351 25 p.

Research output: Contribution to journalArticle

Fuzzy inference
inference
Mobile ad hoc networks
Wireless networks
Simulators
2013
10 Citations (Scopus)

Gkdtree: A group-based parallel update kd-tree for interactive ray tracing

Kang, Y. S., Nah, J. H., Park, W. C. & Yang, S-B., 2013 Jan 1, In : Journal of Systems Architecture. 59, 3, p. 166-175 10 p.

Research output: Contribution to journalArticle

Ray tracing
Heuristic algorithms
Resource allocation
Data structures
Scalability
2012
3 Citations (Scopus)

An improved pathfinding under multiple exits with SOA in a double-layered MANET

Lee, J. S. & Yang, S. B., 2012 Mar 1, In : Computer Systems Science and Engineering. 27, 2, p. 149-165 17 p.

Research output: Contribution to journalArticle

Service oriented architecture (SOA)
Disasters
Wi-Fi
Mobile devices
Global positioning system
2011
6 Citations (Scopus)

An enhanced double-layered P2P system for the reliability in dynamic mobile environments

Kim, J. H., Song, J. W., Kim, T. H. & Yang, S-B., 2011 Aug 31, In : Computing and Informatics. 30, 3, p. 467-489 23 p.

Research output: Contribution to journalArticle

Telecommunication networks
Simulators
Communication
Experiments
2008
26 Citations (Scopus)
Ubiquitous computing
Ad hoc networks
Linear programming
Profitability
2007
2 Citations (Scopus)

An effective bump mapping hardware architecture using polar coordinate system

Lee, S. G., Park, W. C., Lee, W. J., Yang, S-B. & Han, T-D., 2007 Mar 1, In : Journal of Information Science and Engineering. 23, 2, p. 569-588 20 p.

Research output: Contribution to journalArticle

hardware
Hardware
mathematics
Law
Skin
2005
5 Citations (Scopus)

An effective peer-to-peer Web caching system under dynamic participation of peers

Ryu, Y. S. & Yang, S. B., 2005 Jan 1, In : IEICE Transactions on Communications. E88-B, 4, p. 1476-1483 8 p.

Research output: Contribution to journalArticle

Storage management
8 Citations (Scopus)

An improved neighbor selection algorithm in collaborative filtering

Kim, T. H. & Yang, S. B., 2005 Jan 1, In : IEICE Transactions on Information and Systems. E88-D, 5, p. 1072-1076 5 p.

Research output: Contribution to journalArticle

Collaborative filtering
Recommender systems

A simple and efficient triangle strip filtering algorithm

Kim, B. U., Kim, K. W., Park, W. C., Yang, S. B. & Han, T. D., 2005 Nov 1, In : Journal of Information Science and Engineering. 21, 6, p. 1277-1288 12 p.

Research output: Contribution to journalArticle

Pipelines
triangulation
Triangulation
Display devices
time
2004
Volume Rendering
Volume rendering
Graphics Hardware
Texture
Textures
Buffers
Color
Data storage equipment
Costs and Cost Analysis
Fragment
1 Citation (Scopus)
Rounding
Adders
Floating point
Quotient
Hardware
1 Citation (Scopus)

A rendering-efficient progressive transmission of 3D meshes

Kim, B. U., Park, W. C., Yang, S. B. & Neelamkavil, F., 2004 Jan 1, In : IEICE Transactions on Information and Systems. E87-D, 10, p. 2399-2407 9 p.

Research output: Contribution to journalArticle

Triangulation
Pipelines
Topology
Parallel Composition
Transparency
Rendering
Engines
Chemical analysis
7 Citations (Scopus)
Collaborative filtering
Collaborative Filtering
Recommender Systems
Recommender systems
Attribute
2003
1 Citation (Scopus)

An effective out-of-order execution control scheme for an embedded floating point coprocessor

Jeong, C. H., Park, W. C., Han, T. D., Yang, S. B. & Lee, M. K., 2003 May 20, In : Microprocessors and Microsystems. 27, 4, p. 171-180 10 p.

Research output: Contribution to journalArticle

Pipelines
Adders
Embedded systems
Coprocessor
Hardware
19 Citations (Scopus)

An Effective Pixel Rasterization Pipeline Architecture for 3D Rendering Processors

Park, W. C., Lee, K. W., Kim, I. S., Han, T-D. & Yang, S-B., 2003 Nov 1, In : IEEE Transactions on Computers. 52, 11, p. 1501-1508 8 p.

Research output: Contribution to journalArticle

Memory architecture
Rendering
Pipelines
Textures
Pixel
2002
1 Citation (Scopus)

Efficient search algorithm for block motion estimation

Kim, J. Y. & Yang, S-B., 2002 Jan 1, In : Journal of Electronic Imaging. 11, 1, p. 69-74 6 p.

Research output: Contribution to journalArticle

Motion estimation
Diamonds
diamonds
Singapore
costs
2000
16 Citations (Scopus)

Efficient parity placement schemes for tolerating up to two disk failures in disk arrays

Lee, N. K., Yang, S-B. & Lee, K., 2000 Dec 31, In : Journal of Systems Architecture. 46, 15, p. 1383-1402 20 p.

Research output: Contribution to journalArticle

1999
6 Citations (Scopus)

A floating point multiplier performing IEEE rounding and addition in parallel

Park, W. C., Han, T-D., Kim, S-D. & Yang, S-B., 1999 Jan 1, In : Journal of Systems Architecture. 45, 14, p. 1195-1207 13 p.

Research output: Contribution to journalArticle

Adders
Hardware
Costs
1998
4 Citations (Scopus)

An adaptive parallel computer vision system

Kim, J. M., Kim, Y., Kim, S-D., Han, T-D. & Yang, S-B., 1998 Jan 1, In : International Journal of Pattern Recognition and Artificial Intelligence. 12, 3, p. 311-334 24 p.

Research output: Contribution to journalArticle

Computer vision
Parallel processing systems
Data storage equipment
Parallel architectures
Subroutines

Methods to improve performance of instruction prefetching through balanced improvement of two primary performance factors

Park, G. H., Kwon, O. Y., Han, T-D., Kim, S-D. & Yang, S-B., 1998 Jan 1, In : Journal of Systems Architecture. 44, 9-10, p. 755-772 18 p.

Research output: Contribution to journalArticle

Data storage equipment
Time delay
Computer systems
Degradation
1 Citation (Scopus)

Modeling and performance analysis of dual head disk structure

Lee, N. K., Yang, S-B., Han, T-D. & Kim, S-D., 1998 Jan 1, In : Journal of Systems Architecture. 44, 9-10, p. 787-802 16 p.

Research output: Contribution to journalArticle

Scheduling algorithms
Simulators
1994
1 Citation (Scopus)

A processor efficient MIS algorithm on random graphs

Yang, S-B., Dhall, S. K. & Lakshmivarahan, S., 1994 Feb 11, In : Information Processing Letters. 49, 3, p. 157-163 7 p.

Research output: Contribution to journalArticle

EREW PRAM
Maximal Independent Set
Management information systems
Randomized Algorithms
Random Graphs

Processor efficient connectivity algorithm on random graphs

Yang, S. B., Dhall, S. K. & Lakshmivarahan, S., 1994 Jun 1, In : Parallel Processing Letters. 4, 1-2, p. 29-36 8 p.

Research output: Contribution to journalArticle

Random Graphs
Connectivity
EREW PRAM
Randomized Algorithms
Connected Components