نتایج جستجو برای: momentum strategies

تعداد نتایج: 440440  

2011
Akihiko YAMAGUCHI Jun TAKAMATSU Tsukasa OGASAWARA

This paper proposes a method to fuse learning strategies (LSs) in reinforcement learning framework. Generally, we need to choose a suitable LS for each task respectively. In contrast, the proposed method automates this selection by fusing LSs. The LSs fused in this paper includes a transfer learning, a hierarchical RL, and a model based RL. The proposed method has a wide applicability. When the...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...

1999
Panagiotis Tsiotras Haijun Shen Chris Hall

A control law for an Integrated Power/Attitude Control System (IPACS) for a satellite is presented in this paper. Four non-coplanar momentum wheels in a special configuration, and a set of three thrusters are used to implement the torque inputs. The momentum wheels are used as attitude control actuators, as well as an energy storage mechanism, providing power to the spacecraft. In that respect,...

2005
G. J. Gounaris

This talk consists of two parts. In the first, the present experimental bounds on the anomalous couplings of the gauge bosons, based mainly on the LEP and Tevatron experiments, are reviewed. In the second part, the theorem of helicity conservation (HC) is presented, which should be valid in either the Standard Model (SM) or MSSM, for any two-body process at high energies and fixed angles. The e...

Journal: :CoRR 2014
Victor R. Basili Jens Heidrich Mikael Lindvall Jürgen Münch Myrna Regardie H. Dieter Rombach Carolyn B. Seaman Adam Trendowicz

In software-intensive organizations, an organizational management system will not guarantee organizational success unless the business strategy can be translated into a set of operational software goals. The Goal Question Metric (GQM) approach has proven itself useful in a variety of industrial settings to support quantitative software project management. However, it does not address linking so...

2003
B. WILSON DARCY B. WILSON PETER C. NOWELL

Extensive studies of the mixed lymphocyte interaction (MLI) 1 have shown it to be an immunologically specific proliferative reaction in which a large proportion of immunologically competent, predominately thymus-derived, circulating lymphocytes from nonimmunized donors recognize and respond to the presence of major histocompatibility (H) isoantigens in culture (1-7). Prior immunization of the c...

2013
Jürgen Münch Fabian Fagerholm Petri Kettunen Max Pagels Jari Partanen

The increasing role of software for developing products and services requires that organizations align their software-related activities with high-level business goals. In practice, this alignment is very difficult and only little systematic support is available. GQM+Strategies is a method that aims at aligning organizational goals, strategies, and measurements at all levels of an organization ...

Journal: :IT & People 2008
Ping Wang E. Burton Swanson

Purpose – The paper aims to raise the question: how can a new information technology’s (IT’s) early momentum toward widespread adoption and eventual institutionalization be sustained? The purpose of the paper is to examine sustaining technological momentum as a form of institutional work and entrepreneurship not widely recognized as such. Design/methodology/approach – The paper reports a case s...

Journal: :Modern Economy 2023

The momentum effect refers to a phenomenon that past winners will out performance in the future. In this paper, we examine of China’s stock market by using data set 2009-2022. Focusing on Anchor (52-Week-High momentum), VaR (left-tail momentum) and MOM (traditional cross-sectional indicator), use single variable sorting, double sorting Fama-Macbeth regression study strategies mentioned above. W...

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