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ICASSP
2011
IEEE
14 years 10 months ago
EM-style optimization of hidden conditional random fields for grapheme-to-phoneme conversion
We have recently proposed an EM-style algorithm to optimize log-linear models with hidden variables. In this paper, we use this algorithm to optimize a hidden conditional random ï...
Georg Heigold, Stefan Hahn, Patrick Lehnen, Herman...
VLSID
2005
IEEE
98views VLSI» more  VLSID 2005»
16 years 7 months ago
False Path and Clock Scheduling Based Yield-Aware Gate Sizing
Timing margin (slack) needs to be carefully managed to ensure a satisfactory timing yield. We propose a new design flow that combines a false-path-aware gate sizing and a statisti...
Jeng-Liang Tsai, Dong Hyun Baik, Charlie Chung-Pin...
ICALP
2007
Springer
16 years 1 months ago
Mechanism Design for Fractional Scheduling on Unrelated Machines
In this paper, we consider the mechanism design version of the fractional variant of the scheduling problem on unrelated machines. We give a lower bound of 2 − 1/n for any fracti...
George Christodoulou, Elias Koutsoupias, Annam&aac...
ISCAS
2006
IEEE
119views Hardware» more  ISCAS 2006»
16 years 26 days ago
Scheduling and binding for low gate leakage nanoCMOS datapath circuit synthesis
In this paper we present two polynomial time-complexity heuristic algorithms for optimization of gate-oxide leakage (tunneling current) during behavioral synthesis through simulta...
Saraju P. Mohanty, Elias Kougianos, Ramakrishna Ve...
ICOIN
2005
Springer
16 years 10 days ago
RWA on Scheduled Lightpath Demands in WDM Optical Transport Networks with Time Disjoint Paths
Abstract. In optical networks, traffic demands often demonstrate periodic nature for which time-overlapping property can be utilized in routing and wavelength assignment (RWA). A R...
Hyun Gi Ahn, Tae-Jin Lee, Min Young Chung, Hyunseu...