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GLOBECOM
2006
IEEE
16 years 19 days ago
Delay Analysis and Comparison of OFDM-TDMA and OFDMA under IEEE 802.16 QoS Framework
Abstract— The delay analysis and comparison of OFDMTDMA and OFDMA using a flow control scheme under the QoS framework of IEEE 802.16 are conducted in this work. We investigate t...
Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo
ISIPTA
2005
IEEE
115views Mathematics» more  ISIPTA 2005»
16 years 5 days ago
Powerful algorithms for decision making under partial prior information and general ambiguity attitudes
This paper discusses decision making in the practically important situation where only partial prior information on the stochastic behavior of the states of nature expressed by im...
Lev V. Utkin, Thomas Augustin
ACII
2005
Springer
16 years 4 days ago
Face Alignment Under Various Poses and Expressions
In this paper, we present a face alignment system to deal with various poses and expressions. In addition to global shape model, we use component shape model such as mouth shape mo...
Shengjun Xin, Haizhou Ai
ADHOCNOW
2005
Springer
16 years 4 days ago
Cache Placement in Sensor Networks Under Update Cost Constraint
— In this paper, we address an optimization problem that arises in context of cache placement in sensor networks. In particular, we consider the cache placement problem where the...
Bin Tang, Samir R. Das, Himanshu Gupta
ICA3PP
2005
Springer
16 years 3 days ago
Evaluation of Interconnection Network Performance Under Heavy Non-uniform Loads
Abstract. Many simulation-based performance studies of interconnection networks are carried out using synthetic workloads under the assumption of independent traffic sources. We sh...
Cruz Izu, José Miguel-Alonso, José A...