| ชื่อเรื่อง | : | The non-uniform Bounded Degree Minimum Diameter Spanning Tree problem with an application in P2P networking |
| นักวิจัย | : | Chawachat,J. , Fakcharoenphol,J. , Jindaluang,W. |
| คำค้น | : | Computer Science Applications , Information Systems , Signal Processing , Theoretical Computer Science |
| หน่วยงาน | : | มหาวิทยาลัยเชียงใหม่ |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | 00200190 , 2-s2.0-84865840326 , 10.1016/j.ipl.2012.08.015 , http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84865840326&origin=inward , http://cmuir.cmu.ac.th/handle/6653943832/38638 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper considers the Bounded Degree Minimum Diameter Spanning Tree problem (BDST problem) with non-uniform degree bounds. In this problem, we are given a metric length function ℓ over a set V of n nodes and a degree bound B v for each v∈V, and want to find a spanning tree with minimum diameter such that each node v has degree at most B v. We present a simple extension of an O(logn)-approximation algorithm for this problem with uniform degree bounds of Könemann, Levin, and Sinha [J. Könemann, A. Levin, A. Sinha, Approximating the degree-bounded minimum diameter spanning tree problem, in: Algorithmica, Springer, 2003, pp. 109-121] to work with non-uniform degree bounds. We also show that this problem has an application in the peer-to-peer content distribution. More specifically, the Minimum Delay Mesh problem (MDM problem) introduced by Ren, Li and Chan [D. Ren, Y.-T. Li, S.-H. Chan, On reducing mesh delay for peer-to-peer live streaming, in: INFOCOM, 2008, pp. 1058-1066] under a natural assumption can be reduced to this non-uniform case of the BDST problem. © 2012 Elsevier B.V. All rights reserved. |
| บรรณานุกรม | : |
Chawachat,J. , Fakcharoenphol,J. , Jindaluang,W. . (2555). The non-uniform Bounded Degree Minimum Diameter Spanning Tree problem with an application in P2P networking.
เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ . Chawachat,J. , Fakcharoenphol,J. , Jindaluang,W. . 2555. "The non-uniform Bounded Degree Minimum Diameter Spanning Tree problem with an application in P2P networking".
เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ . Chawachat,J. , Fakcharoenphol,J. , Jindaluang,W. . "The non-uniform Bounded Degree Minimum Diameter Spanning Tree problem with an application in P2P networking."
เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ , 2555. Print. Chawachat,J. , Fakcharoenphol,J. , Jindaluang,W. . The non-uniform Bounded Degree Minimum Diameter Spanning Tree problem with an application in P2P networking. เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ ; 2555.
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