1,427,290 research outputs found
Making automated computer program documentation a feature of total system design
It is pointed out that in large-scale computer software systems, program documents are too often fraught with errors, out of date, poorly written, and sometimes nonexistent in whole or in part. The means are described by which many of these typical system documentation problems were overcome in a large and dynamic software project. A systems approach was employed which encompassed such items as: (1) configuration management; (2) standards and conventions; (3) collection of program information into central data banks; (4) interaction among executive, compiler, central data banks, and configuration management; and (5) automatic documentation. A complete description of the overall system is given
Consequences of Unhappiness While Developing Software
The growing literature on affect among software developers mostly reports on
the linkage between happiness, software quality, and developer productivity.
Understanding the positive side of happiness -- positive emotions and moods --
is an attractive and important endeavor. Scholars in industrial and
organizational psychology have suggested that also studying the negative side
-- unhappiness -- could lead to cost-effective ways of enhancing working
conditions, job performance, and to limiting the occurrence of psychological
disorders. Our comprehension of the consequences of (un)happiness among
developers is still too shallow, and is mainly expressed in terms of
development productivity and software quality. In this paper, we attempt to
uncover the experienced consequences of unhappiness among software developers.
Using qualitative data analysis of the responses given by 181 questionnaire
participants, we identified 49 consequences of unhappiness while doing software
development. We found detrimental consequences on developers' mental
well-being, the software development process, and the produced artifacts. Our
classification scheme, available as open data, will spawn new happiness
research opportunities of cause-effect type, and it can act as a guideline for
practitioners for identifying damaging effects of unhappiness and for fostering
happiness on the job.Comment: 6 pages. To be presented at the Second International Workshop on
Emotion Awareness in Software Engineering, colocated with the 39th
International Conference on Software Engineering (ICSE'17). Extended version
of arXiv:1701.02952v2 [cs.SE
Setting Parameters for Biological Models With ANIMO
ANIMO (Analysis of Networks with Interactive MOdeling) is a software for
modeling biological networks, such as e.g. signaling, metabolic or gene
networks. An ANIMO model is essentially the sum of a network topology and a
number of interaction parameters. The topology describes the interactions
between biological entities in form of a graph, while the parameters determine
the speed of occurrence of such interactions. When a mismatch is observed
between the behavior of an ANIMO model and experimental data, we want to update
the model so that it explains the new data. In general, the topology of a model
can be expanded with new (known or hypothetical) nodes, and enables it to match
experimental data. However, the unrestrained addition of new parts to a model
causes two problems: models can become too complex too fast, to the point of
being intractable, and too many parts marked as "hypothetical" or "not known"
make a model unrealistic. Even if changing the topology is normally the easier
task, these problems push us to try a better parameter fit as a first step, and
resort to modifying the model topology only as a last resource. In this paper
we show the support added in ANIMO to ease the task of expanding the knowledge
on biological networks, concentrating in particular on the parameter settings
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Protected Health Information filter (Philter): accurately and securely de-identifying free-text clinical notes.
There is a great and growing need to ascertain what exactly is the state of a patient, in terms of disease progression, actual care practices, pathology, adverse events, and much more, beyond the paucity of data available in structured medical record data. Ascertaining these harder-to-reach data elements is now critical for the accurate phenotyping of complex traits, detection of adverse outcomes, efficacy of off-label drug use, and longitudinal patient surveillance. Clinical notes often contain the most detailed and relevant digital information about individual patients, the nuances of their diseases, the treatment strategies selected by physicians, and the resulting outcomes. However, notes remain largely unused for research because they contain Protected Health Information (PHI), which is synonymous with individually identifying data. Previous clinical note de-identification approaches have been rigid and still too inaccurate to see any substantial real-world use, primarily because they have been trained with too small medical text corpora. To build a new de-identification tool, we created the largest manually annotated clinical note corpus for PHI and develop a customizable open-source de-identification software called Philter ("Protected Health Information filter"). Here we describe the design and evaluation of Philter, and show how it offers substantial real-world improvements over prior methods
Sistem Pakar Diagnosa Untuk Membantu Program Pengontrolan Berat Badan
Useful as a decision support system that can support systems and decision support that leverages the benefits of human and electronic devices such as computers. Too much use of computers will result in a mechanical solution, a reaction that is not flexible, and shallow decisions. Whereas if you use too many men will bring a slow reaction, the utilization of the data which is too limited, and lags in reviewing the relevant alternatives. The purpose of this expert system design is to create software on weight control. Software used to build an expert system is Visual Basic 6.0. Results to be achieved in the design of this system is a software that can serve as an expert for weight control
The Electronic Braille Type Machine Basically of Microcontroller ATmega16
Now, caring for blind is too fews. The public information or the same kind
in braille font is rarely to find. It cause made of braille font with manual methode
needs a long time, beside that the creator must to learn the motif of braille font.
There are the printer of braille font, but the price is tooexpensive. This fact be
principle of made the electronic braille type machine basically of microcontroller
ATmega16 for easy made the general people to comunicate with the blind.
Start of process to made this instrument is stake out and connect of
hardware and next process is made of software. This instrument use keyboard as
input and two motor stepper aslo a solenoid as output. The preparation of software
for directed in microcontroller ATmega16 use C language and software
CodeVision AVR as compiler. Finishing process is to downloading the software
to microcontroller ATmega 16.
The hardware is succesfull made use minimum system microcontroller
ATmega16, That joined with other instrument. The software of electronic braille
type machine basically of microcontroller ATmega16 is succesfull made use
CodeVision AVR in one main program. This instrument read the data from input
keyboard that press, to move motor stepper and or solenoid so that can to bring
outside motif braille font the suitable knot of keyboard that press at a sheet of
paper.
Key words : type machine, braille fon
Efficient Simulation of Structural Faults for the Reliability Evaluation at System-Level
In recent technology nodes, reliability is considered a part of the standard design ¿ow at all levels of embedded system design. While techniques that use only low-level models at gate- and register transfer-level offer high accuracy, they are too inefficient to consider the overall application of the embedded system. Multi-level models with high abstraction are essential to efficiently evaluate the impact of physical defects on the system. This paper provides a methodology that leverages state-of-the-art techniques for efficient fault simulation of structural faults together with transaction-level modeling. This way it is possible to accurately evaluate the impact of the faults on the entire hardware/software system. A case study of a system consisting of hardware and software for image compression and data encryption is presented and the method is compared to a standard gate/RT mixed-level approac
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