ポスターセッション (PA-01 ～ PA-41, PS-01 ～ PS-31) ベストポスター賞報告

Pitch-Synchronous Peak-Amplitude (PS-PA)-Based Feature Extraction Method for Noise-Robust ASR

A novel pitch-synchronous auditory-based feature extraction method for robust automatic speech recognition (ASR) is proposed. A pitch-synchronous zero-crossing peak-amplitude (PS-ZCPA)-based feature extraction method was proposed previously and it showed improved performances except when modulation enhancement was integrated with Wiener filter (WF)-based noise reduction and auditory masking. Ho...

rc 02 9 / pa pe r . ps . Z Linguistic Domain Theories : Natural - Language

The paper describes a logical formalization of natural-language database interfacing. It is shown how a variety of interface functionalities can be described as instances of a formal inference problem: in each case a \linguistic domain theory" ? and an input formula F are given, and the task is to construct a formula with certain properties which is equivalent to F, given ? and a set of permitt...

On (pa, p, pa, pa-1)-Relative Difference Sets

QoE-aware Quality Adaptation in Peer-to-Peer Video-on-Demand, PS-TR-2012-01

The transmission of video data is a major part of traffic on today’s Internet. Since the Internet is a highly dynamic environment, quality adaptation is essential in matching user device resources with the streamed video quality. This can be achieved by applying mechanisms that follow the Scalable Video Coding (SVC) standard, which enables scalability of the video quality in multiple dimensions...

Research achievements ( 2008 . 01 . 01 – 2012 . 07 . 31 )