Digital Commons Network^™

Modification In Weighted Clustering Algorithm For Faster Clustering Formation By Considering Absolute Attributes Of Mobile Nodes And Greedy Method For Role Selection Of Mobile Nodes In Manet, Vijayanand Kumar, Rajesh Kumar Yadav

Innovative Research Publications IRP India

Wirelessly allocated mobile nodes which are configured in a geographically adjacent to each other can form cluster by applying rules on the mobile nodes. Each cluster family have different members with different assigned roles such as cluster head, cluster members, gateway members and ordinary nodes which can perform roles of any three mentioned roles as the time progresses based on absolute and relative attribute information. Absolute attributes of mobile nodes can be mobility, energy consumed and entropy of the mobile node. Relative attributes can be considered as neighbour information and sum of distances of neighbours etc. Relative attributes are the …

Creating Business Value From Digital Data Streams: The Role Of Organizational Interventions, Rajeev Sharma, Abhijith Anand, Tim Coltman

Abhijith Anand

No abstract provided.

Addressing Food Wastage By Tracking The Expiry Date, Shiva P. Bachu

Electronics Elements

We know trash is an enormous problem in the world since trash does not only affect just humans but it also affects living creatures in general. The biggest contributor of trash in the United States is food waste. Food waste is produced by every human and the amounts of food waste is astonishing. Americans throw away almost half of the food that they buy, which is almost worth $165 billion per year. Food waste which end up in landfills and incinerators produces methane which is a greenhouse gas and can contribute to global warming. Trash in general and food waste …

A Human Proximity Operations System Test Case Validation Approach, Justin Huber, Jeremy Straub

Jeremy Straub

A Human Proximity Operations System (HPOS) poses numerous risks in a real world environment. These risks range from mundane tasks such as avoiding walls and fixed obstacles to the critical need to keep people and processes safe in the context of the HPOS’s situation-specific decision making. Validating the performance of an HPOS, which must operate in a real-world environment, is an ill posed problem due to the complexity that is introduced by erratic (non-computer) actors. In order to prove the HPOS’s usefulness, test cases must be generated to simulate possible actions of these actors, so the HPOS can be shown …

Exposing Multiple User-Specific Data Denominated Products From A Single Small Satellite Data Stream, Atif F. Mohammad,, Emanuel Grant, Jeremy Straub, Ronald Marsh, Scott Kerlin

Jeremy Straub

This paper presents a research work on small satellite data stream and related distribution to associated stakeholders, which is a field that needs to get explored in more detail. The algorithm that is presented to extract USDDP (User-Specific Data Denominated Products) is a self managing body, which will be within as Open Space Box environment or OSBE as a novel idea. It contains an individual stream transmitted by the small satellite, which later is to be converted into USDDP. The context defined here deals with area in detail. Contexts are vitally important because they control, influence and affect everything within …

Greek Patent Protection System And The Impacts Of Information Technology Industry, Emmanouil Alexander Zografakis Ez

Emmanouil Alexander Zografakis EZ

Our era can be characterized as the era of knowledge proliferation and bountifulness. That has marked our era as the era following the pace of the Information Society Development. Information Society has also brought about a remarkable IT development pace over countries. Thereby, it is greatly important all that raw knowledge to become mind figments, ideas and even inventions and innovations. It is also essential to highlight that such a beneficial process will ensure the continuity of the IT development. The only way to achieve that goal is to find a way to secure all that aforementioned knowledge which is …

Introducing Freedom Space And Wordifier In Cw Systems, Sadegh Aminifar, Arjuna Bin Marzuki

Sadegh Aminifar

This paper investigates the fuzzy systems in point of view of computing with words (CW) and introduces the concept of freedom space and wordifier. It is discussed that if present fuzzy systems compatible with CW or not. If not, what are the deficiencies? The solutions are investigated while introducing the concepts of “freedom space” and “worifier” and their roll in CW systems.A novel fuzzification model also is introduced which is more compatible with computing with words than traditional fuzzification models.

Gene-Machine, A New Search Heuristic Algorithm, Alfredo O. Garcia Woods Prog.

Alfredo O Garcia Woods Prog.

This paper introduces Gene-Machine, an efficient and new search heuristic algorithm, based in the building-block hypothesis [1] [2].

It is inspired by natural evolution, but does not use some of the concepts present in genetic algorithms like population, mutation and generation.

This heuristic exhibits good performance in comparison with genetic algorithms, and can be used to generate useful solutions to optimization and search problems.

Open Space Box Model: Service Oriented Architecture Framework For Small Spacecraft Collaboration And Control, Atif F. Mohammad, Jeremy Straub

Jeremy Straub

A Cubesat is a small satellite with very less competence to compute, it requires software engineering techniques, which can enhance the computational power for this small box. A model-driven approach of software engineering, which is called OSBM or Open Space Box Modeling technique, is an excellent solution to this re-source maximization challenge. OSBM facilitates apparition of the key solution pro-cesses computation and satellite related data elements using Service Oriented Ar-chitecture 3.0 (SOA 3.0) as base to work on to design services. The key challenges that can be handled by utilizing OSBM include concurrent operation and tasking of few as five …

Large Scale Processing And Storage Solution: Dna Safeguard Project, Eric Copp

Eric Copp

The DNA Safeguard project involves processing DNA sequence data in order to find nullomer sequences (non-existent short DNA sequences). While the fundamental algorithm for finding nullomer sequences is simple, it is complicated by the amount of data that must be handled. Four methods for handling terabytes of of data are investigated, single instance of a MySQL database, PVFS (Parallel Virtual File System), Hadoop, and a custom MPI (Message Passing Interface) program.

Controlling Virus Infections In Internet And Web Servers A Triz Based Analysis, Umakant Mishra

Umakant Mishra

The viruses not only infect the stand-alone machines or client machines but also infect the web servers. When the web servers are infected with viruses, they disseminate infected content and thereby infect the client computers. The conventional anti-virus programs can run only on one machine. There is no way that an anti-virus in the client machine can determine whether the content of a website is virus safe or not. Hence, different methods are implemented to prevent the client computer from being infected by the infected content of a web server.

One proposed efficient method is to get scanned by the …

Inventions On Generic Detection Of Computer Viruses -A Triz Based Analysis, Umakant Mishra

Umakant Mishra

The conventional methods of signature scanning and heuristic testing depend on prior knowledge of individual virus signatures and virus behaviors. Hence these methods are capable of detecting only the known viruses or viruses behaving in known ways. Hence, these methods cannot detect the viruses unless they are created, released and infected the innocent users. This situation creates the need for generic detectors that can detect even the new and unknown viruses.

The generic scanning methods, in contrast, don’t depend on individual virus signatures or behaviors. Hence they are better applicable to detect the new and unknown viruses and viruses of …

Implementing Virus Scanning In Computer Networks, Umakant Mishra

Umakant Mishra

Some viruses exploit the features and capabilities of computer networks to spread, operate and damage network environments. For example, the virus may copy itself to other computers in the network or may increase network activities congesting the network traffic. The conventional anti-viruses are not efficient enough to detect and control viruses in a network environment. As they are file based they cannot scan the data while being downloaded from the server.

Most of the drawbacks of conventional scanning are taken care by a firewall-based virus scanning. But this method requires high-end machines to withstand the load of centralized scanning. There …

Overcoming Limitations Of Signature Scanning -Applying Triz To Improve Anti-Virus Programs, Umakant Mishra

Umakant Mishra

A virus signature is a sequence of bytes that may be found in a virus program code but unlikely to be found elsewhere. Signature scanning is a method of detecting a virus by scanning a target program to detect the presence of any virus signature. If the signature is found then the target program is deemed infected, otherwise the target program is deemed uninfected.

Signature scanning is the most popular method of virus scanning and is adopted by all anti-virus programs. Signature scanning is capable of detecting more than 80% of viruses. It uses a simple logic and uses less …

Solving Virus Problems By Anti-Virus Developers- A Triz Perspective, Umakant Mishra

Umakant Mishra

The anti-virus developers play a very significant role in dealing with the computer viruses. They analyze the problems of different levels of users and find solutions for each of those problems. Their goal is not just to sell the product and make profit out of it. They undertake much greater responsibility to ensure that their product meets the expectations of the users and deals with the viruses efficiently.

Different levels of users dealing with computer face different types of problems. The developer must ensure that the product meets the needs of various levels of users and network administrators. The developer …

Detecting Macro Viruses - A Triz Based Analysis, Umakant Mishra

Umakant Mishra

The macro viruses are easy to create but difficult to detect. Even for a virus scanner it is difficult to decide which macro is a virus and which macro is not, as a user macro may also create files, send emails and do all such activities that a macro virus can do. It is difficult to differentiate a genuine macro and a virus macro as both of them do similar type of jobs. Suspecting a macro to be virus just because it is “writing to a file” may result in false positives. It is necessary to improve the emulation method, …

Improving Speed Of Virus Scanning- Applying Triz To Improve Anti-Virus Programs, Umakant Mishra

Umakant Mishra

As the number of viruses increases the amount of time to scan for those viruses also increase. This situation is worsened because of the increasing number of files typically stored in a computer system. Besides more complex tests are required to detect the modern day’s intelligent viruses. Thus a combination of all these factors makes a full virus scan very lingering and resource consuming. With thousands of types of viruses and gigabytes of storages, a typical virus scanning may take several hours. Because of this reason many users don’t like to virus scan their computers unless so required.

This article …

Detecting Boot Sector Viruses- Applying Triz To Improve Anti-Virus Programs, Umakant Mishra

Umakant Mishra

The boot sector virus infects the boot record of the hard disk or floppy disks. It gets loaded onto the memory every time the computer is booted and remains resident in the memory till the computer is shut down. Once entered it alters the boot sector of the hard disk and remains in the hard disk permanently until the system is totally damaged and fails to boot.

While analyzing the problem from TRIZ prospective we try different possibilities to avoid boot sector viruses, such as, Can we do away with boot record? Can we avoid booting from floppies? Can we …

Operating Software, Donovan Torgerson, Miyuru Arangala, Michael Hlas, David Bullock, Dayln Limesand, Cameron Kerbaugh, Daniel Schuler, Mitchell Fossen, Edwin Carlson, Atif Mohammad, Josh Berk, Jeremy Straub

Jeremy Straub

No abstract provided.

Cubesat Software Architecture, Christoffer Korvald, Atif Mohammad, Jeremy Straub, Josh Berk

Jeremy Straub

No abstract provided.

Solving Virus Problems By System Administrators- A Triz Perspective, Umakant Mishra

Umakant Mishra

The computer virus is not only a problem to the end user but also a problem to everybody whoever is associated with computers, including systems administrators, corporate managers and even anti-virus manufacturers. In the previous article we discussed on how to use TRIZ for analyzing and solving virus problems of an end user. In this article we will focus on the problems faced by the systems administrators.

An analysis of virus scenario finds that the same situation of virus infection creates different problems to people at different levels, such as, a computer user, a system administrator, a corporate manager and …

Solving Virus Problems By Computer Users- A Triz Perspective, Umakant Mishra

Umakant Mishra

The knowledge on TRIZ helps us analyzing a problem. Analysis is an important step in problem solving because the same event may be causing different problems (or benefits) to different people under different conditions. Some solutions may be addressing a problem in a short term or narrow perspective while giving rise to other problems or disadvantages. A good solution should be ideal and holistic in approach and should lead to no other problems or negative consequences.

When we analyze the problem of computer virus we find that different types of computer users face different types of problems and seek to …

Construction Of The Next Generation Of Energy Efficient Light Boxes - Sponsored By Bayer Environmental Science, Gregory Keith Bartley Jr.

Gregory Keith Bartley Jr.

This short presentation includes an overview of features that went into constructing a new type of light box technology utilizing low-power usage LEDs and Low Density flexible Polymers. This light box was constructed for digital image analysis of plant health and ground cover using a Canon Powershot G12 camera and Sigma Scan Digital Image Analysis Software.

Constructing New Technology: The Crop Circle Gps Cart In Pictures, Gregory Keith Bartley Jr., Brandon J. Horvath

Gregory Keith Bartley Jr.

The crop circle spectrometer represents a breakthrough in unbiased sensor data. Unlike traditional passive sensors, it pulses light at a speed of 20,000 times per second. With this comes the ability of these filters to discern reflectance measurements from that of natural sunlight, allowing it to be used in environments of sun, shade, and even darkness. From these various reflectance values at different wavelengths, we get measurements of plant health known as vegetation indices. And different vegetation indices can tell us different things about the health of a plant. Couple this with the recent advances in GPS technology, we can …

Apple Ipad Cart, Gregory Keith Bartley Jr., Brandon J. Horvath

Gregory Keith Bartley Jr.

Utilizing a Pelican Accessories Case, I was able to construct a power efficient, mobile iPad charging station cart capable of safely charging and transporting up to 10 iPads and 10 iPad Keyboards with additional compartments to accommodate any additional cords and/or devices. The introduction of WiFi Sync in Apple's iOS 5 Update allowed me to more efficiently compartmentalize any cords from being exposed. Compared to commercially-available iPad Sync and Cart Charging Systems which charge $1000+, this unit cost me around $100. It also uses far less power, due to no longer needing a powered USB hub network in order to …

A Systemic Method For Measuring Quality Of Information On Weblog, Mohammad Javad Kargar

university of science & culture

The vast amount of information on the World Wide Web is created and published by many different types of providers. Unlike books and journals, most of this information is not subject to editing or peer review by experts. This lack of quality control and the explosion of web sites make the task of finding quality information on the web especially critical. Meanwhile new facilities for producing web pages such as Blogs make this issue more significant because Blogs have simple content management tools enabling non-experts to build easily updatable web diaries or online journals. On the other hand despite a …

An Introduction To Virus Scanners, Umakant Mishra

Umakant Mishra

The main functions of an anti-virus program are, (i) Virus prevention and file protection, (ii) Virus scanning and detection, (iii) Removing virus from infected files, and (iv) Recovering damaged files and objects.

An anti-virus program employs various methods to detect and remove viruses. The two popular methods of detecting viruses are signature scanning and behavior monitoring. However each of these methods has its strengths and weaknesses.

As the detection gets more sophisticated so are the virus programmers. The virus programmers also try to go one step beyond the anti-virus mechanism and create intelligent viruses which pose more and more difficult …

An Introduction To Computer Viruses, Umakant Mishra

Umakant Mishra

The computer virus is a problem to computer users at all levels including students, home users, corporate users, system administrators, corporate managers and even the anti-virus manufacturers. The viruses are written by people with malefic intentions to trouble the innocent users.

There are many types of viruses are boot sector viruses, file viruses, worms, Trojan horses, macro viruses etc. Each of these has many different variants. The older viruses were transmitting through floppies. Some older viruses like boot sector viruses are very rare nowadays as nobody boots from floppies. The modern day viruses transmit more through networks and emails. Macro …

Methods Of Virus Detection And Their Limitations, Umakant Mishra

Umakant Mishra

An anti-virus program typically employs various strategies to detect and remove viruses. The popular methods of detecting virus are signature scanning, heuristic scanning and integrity checking. However each of these methods has its own strengths and weaknesses.

Signature scanning (or searching of known virus patterns) is the most common method of virus detection. But it cannot detect viruses whose signatures are not available in the virus database. The other popular method is to use a heuristic algorithm to find viruses based on common behaviors. This method can be complex, but it has the ability to detect unknown or new viruses. …

Using Triz For Maximizing Information Presentation In Gui, Umakant Mishra

Umakant Mishra

The modern software tools provide numerous graphic elements in their GUI, which demand more and more screen space. As the size of a display screen cannot be extended beyond a limit, it is typically seen as a constraint in a graphical user interface.

Looking from a TRIZ perspective, the computer screen should display all the information that the user needs (Ideal Final Result). There are various methods of addressing the problem of screen space, some of which are, ”using icons for windows”, “the desktop metaphor”, “the large virtual workspace metaphor”, “multiple virtual workspaces”, “overlapping windows” and “increasing dimensions” etc.

There …