منابع مشابه
Siew , J . , Coon , J .
This paper proposes a novel method for channel estimation in a single-carrier MIMO system with frequencydomain equalization/detection. To this end, we construct novel short MIMO training sequences that have constant envelope in the time domain to preclude the peak-to-mean power problem encountered in many systems that utilize the frequency domain for data recovery. Simultaneously, the spectrum ...
متن کاملDavid Cass: Economic theorist
In this issue of JET, we celebrate Dave Cass’s remarkable scientific career with two symposia: (1) “Economic Growth” organized by Daron Acemoglu, and (2) “General Equilibrium” organized by Yves Balasko and John Geanakoplos. Dividing the issue into two parts should not obscure the fact that Dave recognized only one economic science, one that includes growth, general equilibrium (GE), and more. D...
متن کاملA head called Richard
This paper describes two preliminary experiments concerned with the construction of a robot head. The initial design and research is aimed at producing a system with two cameras and two microphones on a system capable of operating with the same degrees of freedom and reflex times as its biological counterpart. Whilst the primary goal of the project is develop an anthropomorphic system with the ...
متن کاملA Modality Called ‘Negation’
I propose a comprehensive account of negation as a modal operator, vindicating a moderate logical pluralism. Negation is taken as a quantifier on worlds, restricted by an accessibility relation encoding the basic concept of compatibility. This latter captures the core meaning of the operator. While some candidate negations are then ruled out as violating plausible constraints on compatibility, ...
متن کاملA Sys Called Qanda
Our question answering system was built with a number of priorities in mind. First, we wanted to experiment with natural language processing (NLP) technologies such as shallow parsing, named entity tagging, and coreference chaining. We felt that the small number of terms in the questions coupled with the short length of the answers would make NLP technologies clearly beneficial, unlike previous...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Blue Jay
سال: 1979
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay4316