EXPERIMENTAL EVALUATIONS OF PUBLIC POLICY In so far as student test scores depend on school effectiveness, effectiveness sorting
is observable as an increase in the slope of school average scores with respect to student
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Design and Experimental Evaluation of a Vehicular Network Based on NEMO and MANET
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Experimental Evaluation of Adaptive Modulation and Coding in MIMO WiMAX with Limited Feedback
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: IResearch Article Experimental Evaluation of TCP-Based DTN for Cislunar Communications in Presence of Long Link Disruption
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Experimental Evaluation of the Usage of Ad Hoc Networks as Stubs for Multiservice Networks
Techniques for automatically training modules of a natural language generator have recently been proposed, but a fundamental concern is whether the quality of utterances produced with trainable components can compete with hand-crafted template-based or rulebased approaches. In this paper We experimentally evaluate a trainable sentence planner for a spoken dialogue system by eliciting subjective human judgments.
While the notion of a cooperative response has been the focus of considerable research in natural language dialogue systems, there has been little empirical work demonstrating how such responses lead to more efficient, natural, or successful dialogues. This paper presents an experimental evaluation of two alternative response strategies in TOOT, a spoken dialogue agent that allows users to access train schedules stored on the web via a telephone conversation.
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: Subcoronary versus supracoronary aortic stenosis. an experimental evaluation...
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Cognitive vision system for control of dexterous prosthetic hands: Experimental evaluation
Having a vision, a mission, and a passion are invariably seen as
conditions for success. The 1995 U.S. Department of Health and
Human Services (DHHS) concept of a Metropolitan Medical Response
System (MMRS) demonstrated that the leaders of DHHS had a
vision for an effective response to a mass-casualty terrorism incident with
a weapon of mass destruction. The mission was to expand the experimental
model of the Metropolitan Medical Strike Team (MMST) established
in Washington, D.C., and neighboring counties into a national
Hand eczema is one of the most common clinical conditions treated and
evaluated both among general dermatologists and in dermatological departments.
Hand eczema is the most common occupational skin disease and one of the most
frequent occupational disorders overall. Hand eczema can be long lasting and
incapacitating. Research within the last decades has expanded our knowledge
significantly. This knowledge has yet to find its way into general dermatological
D.S.Wilkinson provides a thorough introductory chapter on the definitions and
problems of classification.
We present B EETLE II, a tutorial dialogue system designed to accept unrestricted language input and support experimentation with different tutorial planning and dialogue strategies. Our ﬁrst system evaluation used two different tutorial policies and demonstrated that the system can be successfully used to study the impact of different approaches to tutoring. In the future, the system can also be used to experiment with a variety of natural language interpretation and generation techniques.
This paper addresses the issue of POS tagger evaluation. Such evaluation is usually performed by comparing the tagger output with a reference test corpus, which is assumed to be error-free. Currently used corpora contain noise which causes the obtained performance to be a distortion of the real value. We analyze to what extent this distortion may invalidate the comparison between taggers or the measure of the improvement given by a new system. The main conclusion is that a more rigorous testing experimentation setting/designing is needed to reliably evaluate and compare tagger accuracies.
Pyrolysis to produce bio-oil from sewage sludge is a promising way, to not only improve the economical value, but also to reduce pollutants associated with sludge. The aim of this study was to evaluate the production of oil from primary, waste activated and digested sludges.
In recent years there has been a growing interest in crowdsourcing methodologies to be used in experimental research for NLP tasks. In particular, evaluation of systems and theories about persuasion is difﬁcult to accommodate within existing frameworks.
As described in this paper, we propose a new automatic evaluation method for machine translation using noun-phrase chunking. Our method correctly determines the matching words between two sentences using corresponding noun phrases. Moreover, our method determines the similarity between two sentences in terms of the noun-phrase order of appearance. Evaluation experiments were conducted to calculate the correlation among human judgments, along with the scores produced using automatic evaluation methods for MT outputs obtained from the 12 machine translation systems in NTCIR7.
Many automatic evaluation metrics for machine translation (MT) rely on making comparisons to human translations, a resource that may not always be available. We present a method for developing sentence-level MT evaluation metrics that do not directly rely on human reference translations. Our metrics are developed using regression learning and are based on a set of weaker indicators of ﬂuency and adequacy (pseudo references). Experimental results suggest that they rival standard reference-based metrics in terms of correlations with human judgments on new test instances.