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INFOCOM
2010
IEEE
14 years 10 months ago
Multicast Scheduling with Cooperation and Network Coding in Cognitive Radio Networks
—Cognitive Radio Networks (CRNs) have recently emerged as a promising technology to improve spectrum utilization by allowing secondary users to dynamically access idle primary ch...
Jin Jin, Hong Xu, Baochun Li
TASE
2010
IEEE
14 years 6 months ago
Optimization of Group Elevator Scheduling With Advance Information
Group elevator scheduling has received considerable attention due to its importance to transportation efficiency for mid-rise and high-rise buildings. One important trend to improv...
Jin Sun, Qianchuan Zhao, Peter B. Luh
APNOMS
2006
Springer
15 years 3 months ago
The Soft Bound Admission Control Algorithm for Vertical Handover in Ubiquitous Environment
Abstract. In this paper, we present SBAC (Soft Bound Admission Control) algorithm considering critical bandwidth ratio to reduce handover blocking probability over WLAN and WAAN (W...
Ok Sik Yang, Jong Min Lee, Jun Kyun Choi, Seong Go...
GIS
2006
ACM
16 years 26 days ago
Exploiting a page-level upper bound for multi-type nearest neighbor queries
Given a query point and a collection of spatial features, a multi-type nearest neighbor (MTNN) query finds the shortest tour for the query point such that only one instance of eac...
Xiaobin Ma, Shashi Shekhar, Hui Xiong, Pusheng Zha...
SIGGRAPH
2009
ACM
15 years 6 months ago
PCCD: parallel continuous collision detection
We present a novel parallel continuous collision detection (PCCD) method to utilize the widely available multi-core CPU architecture. Our method works with a wide variety of defor...
Duksu Kim, Jae-Pil Heo, Sung-Eui Yoon