scholarly journals Special Issue: SC13 – The International Conference for High Performance Computing, Networking, Storage and Analysis

2014 ◽  
Vol 22 (2) ◽  
pp. 57-58
Author(s):  
William Gropp ◽  
Satoshi Matsuoka

The technical papers program for SC13 received 449 submissions of which 90 where selected for the program giving an acceptance rate of 20%. A rigorous peer review process, including author rebuttals and a 1.5 day face-to-face program committee meeting ensured that selected papers were the very best in our field. One of the tasks at the face-to-face meeting was also to select finalists for the best paper award, from which one is selected by a committee during the conference. To further highlight their achievement of being selected as the very top tier of all the submitted papers to SC13, the authors of these finalist papers were offered the opportunity to publish extended versions of their papers in this special issue journal; all eight authors accepted.

2016 ◽  
Vol 92 (04) ◽  
pp. 453-464 ◽  
Author(s):  
K. Waldron ◽  
J.-M Lussier ◽  
N. Thiffault ◽  
F. Bujold ◽  
J.-C. Ruel ◽  
...  

The face-to-face committee meeting is one of the most common expert consultation methods used in forest management. However, it is also laden with disadvantages, such as potential inequity in its consideration of participant opinion and the time involvement required. This led us to evaluate another expert consultation method, the Delphi method, namely by implementing it to identify ecological issues associated with second-growth boreal forests in eastern Canada. We compared this method to the committee meeting method with regard to the time investment required and the efficiency of the consultations. In all, 21 experts participated in three rounds of our implementation of the Delphi method. Subsequently, we administered an appreciation survey comparing the participants’ attitudes vis-à-vis the two methods. These comparisons showed that Delphi was less time-consuming compared to a committee meeting consultation of comparable scope. Participants also considered the Delphi method to be fair and impartial, as all opinions were considered, which is frequently not the case in committee meetings. That said, participants believed that committee meetings allowed for a greater understanding of others’ opinions. Overall, the application of the Delphi method was shown to be a promising way of determining forest ecosystem management issues.


Symmetry ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 501 ◽  
Author(s):  
Edmundas Kazimieras Zavadskas ◽  
Romualdas Bausys ◽  
and Jurgita Antucheviciene

A topic of utmost importance in civil engineering is finding optimal solutions throughout the life cycle of buildings and infrastructural objects, including their design, manufacturing, use, and maintenance. Operational research, management science, and optimisation methods provide a consistent and applicable groundwork for engineering decision-making. These topics have received the interest of researchers, and, after a rigorous peer-review process, eight papers have been published in the current special issue. The articles in this issue demonstrate how solutions in civil engineering, which bring economic, social and environmental benefits, are obtained through a variety of methodologies and tools. Usually, decision-makers need to take into account not just a single criterion, but several different criteria and, therefore, multi-criteria decision-making (MCDM) approaches have been suggested for application in five of the published papers; the rest of the papers apply other research methods. The methods and application case studies are shortly described further in the editorial.


2019 ◽  
Vol 34 (4) ◽  
pp. 438-461 ◽  
Author(s):  
Brandon Ater ◽  
Christine Gimbar ◽  
J. Gregory Jenkins ◽  
Gabriel Saucedo ◽  
Nicole S. Wright

Purpose This paper aims to examine the perceptions of auditor roles on the workpaper review process in current audit practice. Specifically, the paper investigates how an auditor’s defined role leads to perceived differences in what initiates the workpaper review process, the preferred methods for performing reviews and the stylization or framing of communicated review comments. Design/methodology/approach A survey was administered in which practicing auditors were asked about workpaper review process prompts, methods and preferences. The survey was completed by 215 auditors from each of the Big 4 accounting firms and one additional international firm. The final data set consists of quantitative and qualitative responses from 25 audit partners, 33 senior managers, 30 managers, 75 in-charge auditors/seniors and 52 staff auditors. Findings Findings indicate reviewers and preparers differ in their perceptions of the review process based on their defined roles. First, reviewers and preparers differ in their perspectives on which factors initiate the review process. Second, the majority of reviewers and preparers prefer face-to-face communication when discussing review notes. Reviewers, however, are more likely to believe the face-to-face method is an effective way to discuss review notes and to facilitate learning, whereas preparers prefer the method primarily because it reduces back-and-forth communication. Finally, reviewers believe they predominantly provide conclusion-based review notes, whereas preparers perceive review notes as having both conclusion- and documentation-based messages. Research limitations/implications This paper advances the academic literature by providing a unique perspective on the review process. Instead of investigating a single staff level, it examines the workpaper review process on a broader scale. By obtaining views from professionals across all levels, this work intends to inspire future research directed at reconciling differences and filling gaps in the review process literature. The finding that reviewers and preparers engage in role conformity that leads to incongruent perceptions of the review process should encourage the consideration of mechanisms, with the potential to be tested experimentally, by which to reconcile the incongruities. Practical implications Results support recent regulator concerns that there are breakdowns in the workpaper review process, and the findings provide some insight into why these breakdowns are occurring. Incongruent perceptions of review process characteristics may be the drivers of these identified regulatory concerns. Originality/value This is the first study to examine current workpaper review processes at the largest accounting firms from the perspective of both preparers and reviewers. From this unique data set, one key interpretation of the findings is that workpaper preparers do not appear to recognize a primary goal of the review process: to ensure that subordinates receive appropriate coaching, learning and development. However, workpaper reviewers do, in fact, attempt to support preparers and work to create a supportive team environment.


2011 ◽  
Vol 89 (1) ◽  
pp. 35-44 ◽  
Author(s):  
Tamara L. Caterino ◽  
Jeffrey J. Hayes

Linker histones are multifunctional proteins that are involved in a myriad of processes ranging from stabilizing the folding and condensation of chromatin to playing a direct role in regulating gene expression. However, how this class of enigmatic proteins binds in chromatin and accomplishes these functions remains unclear. Here we review data regarding the H1 structure and function in chromatin, with special emphasis on the C-terminal domain (CTD), which typically encompasses approximately half of the mass of the linker histone and includes a large excess of positively charged residues. Owing to its amino acid composition, the CTD was previously proposed to function in chromatin as an unstructured polycation. However, structural studies have shown that the CTD adopts detectable secondary structure when interacting with DNA and macromolecular crowding agents. We describe classic and recent experiments defining the function of this domain in chromatin folding and emerging data indicating that the function of this protein may be linked to intrinsic disorder.


Physics Today ◽  
1993 ◽  
Vol 46 (3) ◽  
pp. 22-22 ◽  
Author(s):  
Steven A. Orszag ◽  
Norman J. Zabusky

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