This section is a collection of shorter “Issue and Opinions” pieces that address some of the critical challenges around the evolution of digital business strategy. These voices and visions are from thought leaders who, in addition to their scholarship, have a keen sense of practice. They outline through their opinion pieces a series of issues that will need attention from both research and prac...

Despite consensus on actions to improve nutrition globally, less is known about how to operationalize the right mix of actions-nutrition-specific and nutrition-sensitive-equitably, at scale, in different contexts. This review draws on a large scaling-up literature search and 4 case studies of large-scale nutrition programs with proven impact to synthesize critical elements for impact at scale. ...

This paper presents an approach based on the evolution strategy for autonomous learning of dextrous manipulation primitives with a dextrous robot hand. We use heuristics derived from observations made on human hands to reduce the degrees of freedom of the task and make learning possible. Our system does not rely on simulation; all the experimentation is performed the 16-degree-of-freedom Utah/M...

Limited attention has been given to the optimal strategies for retaining racial and ethnic minorities within studies and during the follow-up period. High attrition limits the interpretation of results and reduces the ability to translate findings into successful interventions. This study examined the retention strategies used by researchers when retaining minorities in research studies. From M...

In this paper, we introduce a new interaction net implementation of optimal reduction for pure untyped lambda calculus. Unlike others, our implementation allows to reach normal form regardless of interaction net reduction strategy using the approach of so-called token-passing nets. Another new feature is the read-back mechanism also implemented without leaving the formalism of interaction nets.

We introduce a new interaction net implementation of optimal reduction for the pure untyped lambda calculus. Unlike others, our implementation allows to reach normal form regardless of the interaction net reduction strategy using the approach of so-called token-passing nets and a non-deterministic extension for interaction nets. Another new feature is the read-back mechanism implemented without...

This paper studies the applicability of evolutionary algorithms, particularly, the evolution strategies family in order to estimate a degradation parameter in the shear design of reinforced concrete members. This problem represents a great computational task and is highly relevant in the framework of the structural engineering that for the first time is solved using genetic algorithms.

There is a trend in fashion product industry that firms launch new styles of their products more frequently. To investigate the optimal style launching strategy for a fashion firm, we propose a twoperiod pricing model for a fashion product firm. The firm sells a style of products in the first period as well as that he may utilize three different strategies in the second period, i.e., (i) the N-...

vital decisions made at the strategic level in an organization are not only intricate but also costly to alter. it is therefore important to find a comprehensive approach to deal with such a possibility. one of the major problems of a common balanced scorecard (bsc)-based model in strategic management is lack of a ranking system for strategic objectives in order to enable prioritization of the ...