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Dive into the research topics where Jonathan Bnayahu is active.

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Featured researches published by Jonathan Bnayahu.


Ibm Journal of Research and Development | 2015

Visual analytics for movement behavior in traffic and transportation

Peter Bak; Harold J. Ship; Avi Yaeli; Yuval Nardi; Eli Packer; Gilad Saadoun; Jonathan Bnayahu; Liat Peterfreund

movement behavior in traffic and transportation P. Bak H. Ship A. Yaeli Y. Nardi E. Packer G. Saadoun J. Bnayahu L. Peterfreund Understanding movement of vehicles, people, goods, or any type of object is important for making knowledgeable decisions regarding public transportation planning. However, movement is a complex and dynamic phenomenon, and until recently, movement data was difficult to exploit for such planning purposes. The widespread adoption of location-aware devices such as Global Positioning System (GPS) sensors in public transportation systems and the adoption of open data principles have set the stage for new methods and tools for data collection and analysis of movement patterns. This paper illustrates the value and benefit of applying visual analytics techniques to movement data to create valuable insight for public transportation planning using vehicle-mounted devices on buses and trams. The contribution of the paper is three distinct visual analytics solutions that we developed using a real-world open data feed published by the Helsinki Public Transport Authority. The current work addresses encounters between objects, stops that interrupt movement, and flow dynamics of a large number of moving objects. We instantiated the described methods by showing that our findings can be applied in real-world use cases.


Proceedings of the 2013 International Workshop on Software Development Lifecycle for Mobile | 2013

Challenges in collecting and using mobile's location-based data

Eli Packer; Tali Yatzkar-Haham; Alexander Kofman; Jonathan Bnayahu

In recent years we have been witness to rapidly growing adoption and spread of smart mobile devices, not only for personal use but also by enterprises. An important feature provided by majority of these devices is location awareness – ability to detect the device’s location on Earth and use it in applications. For enterprises, there is tremendous value in ability to leverage location context in business logic. However, implementing location awareness in enterprise environments introduces new challenges, both technical and organizational. In this paper we present and discuss main technical challenges associated with building location aware enterprise software systems.


Archive | 2013

Fixing security vulnerability in a source code

Aharon Abadi; Yishai A. Feldman; Ran Ettinger; Jonathan Bnayahu; Omer Tripp; Yinnon A. Haviv; Adi Sharabani; Omri Weisman


Archive | 2012

Enhancing functional tests coverage using traceability and static analysis

Jonathan Bnayahu; Maayan Goldstein; Dany Moshkovich; Mordechai Nisenson; Yahalomit Simionovici; Shmuel Or


Archive | 2012

DETERMINING FUNCTIONAL DESIGN/REQUIREMENTS COVERAGE OF A COMPUTER CODE

Jonathan Bnayahu; Maayan Goldstein; Dany Moshkovich; Moti Nisenson; Yahalomit Simionovici; Shmuel Ur


Archive | 2009

FINE SLICING: GENERATING AN EXECUTABLE BOUNDED SLICE FOR PROGRAM

Aharon Abadi; Ran Ettinger; Yishai Fieldman; Jonathan Bnayahu


Archive | 2013

Plan-based program slicing

Aharon Abadi; Jonathan Bnayahu; Ran Ettinger; Yishai A. Feldman


Archive | 2011

USING TRACEABILITY LINKS STRENGTH FOR SOFTWARE DEVELOPMENT INTEGRITY MONITORING

Jonathan Bnayahu; Moti Nisenson; Yahalomit Simionovici


Archive | 2011

Determining suitable insertion points for string sanitizers in a computer code

Aharon Abadi; Jonathan Bnayahu; Ran Ettinger; Yishai A. Feldman; Yinnon A. Haviv; Adi Sharabani


Archive | 2010

COMPUTER APPLICATION ANALYSIS

Ella Barkan; Jonathan Bnayahu; Tal Drory; Amnon Ribak

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