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SIGIR
2002
ACM
15 years 4 months ago
Improving realism of topic tracking evaluation
Topic tracking and information filtering are models of interactive tasks, but their evaluations are generally done in a way that does not reflect likely usage. The models either f...
Anton Leuski, James Allan
TCS
2002
15 years 4 months ago
Automatic verification of real-time systems with discrete probability distributions
We consider the timed automata model of [3], which allows the analysis of realtime systems expressed in terms of quantitative timing constraints. Traditional approaches to real-ti...
Marta Z. Kwiatkowska, Gethin Norman, Roberto Segal...
ICASSP
2010
IEEE
15 years 3 months ago
Simple methods for improving speaker-similarity of HMM-based speech synthesis
In this paper we revisit some basic configuration choices of HMMbased speech synthesis, such as waveform sampling rate, auditory frequency warping scale and the logarithmic scali...
Junichi Yamagishi, Simon King
IMC
2010
ACM
15 years 2 months ago
Scamper: a scalable and extensible packet prober for active measurement of the internet
Large scale active measurement of the Internet requires appropriate software support. The better tools that we have for executing consistent and systematic measurements, the more ...
Matthew J. Luckie
164
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SIGDIAL
2010
15 years 2 months ago
Online Error Detection of Barge-In Utterances by Using Individual Users' Utterance Histories in Spoken Dialogue System
We develop a method to detect erroneous interpretation results of user utterances by exploiting utterance histories of individual users in spoken dialogue systems that were deploy...
Kazunori Komatani, Hiroshi G. Okuno