In a graph G = (V,E), a subset $S⊂V$ is said to be an open packing set if no two vertices of S have a common neighbour in G. The maximum cardinality of an open packing set is called the open packing number and is denoted by $ρ^{o}$. This paper further studies on this parameter by obtaining some new bounds.

The aim of this paper is to introduce and obtain some characterizations of weakly $e$-irresolute functions by means of $e$-open sets defined by Ekici [6]. Also, we look into further properties relationships between weak $e$-irresoluteness and separation axioms and completely $e$-closed graphs.

The government organizations in Africa, Asia and South America are adopting OSS solutions because of its low cost and availability of cheap skilled programmers in their countries to customize the software to their needs. In a study conducted to track the usage of OSS, it was found that OSS is extensively promoted in countries like India, China and Taiwan followed by South Korea, Malaysia, Singa...

Online working of a government or providing its services online to its citizens at their door step is known as E-Governance. E-Governance is E-Commerce technology means online availability of government services. The technology and the methods used in E-Governance project provide a roadmap for efficient delivery of services at the door step. In today's time the development of any country d...

The public sector needs to change over to communicating digitally. This development makes great demands both on work processes in the public sector and on the Information Technology systems, on which e-government is based. From the economic perspective, the change-over poses great challenges, as huge investments will have to be made in Information Technology in the public sector. It is therefor...

The development style of open source has a possibility to create new business markets for Regional IT industries. Some local governments are trying to promote their regional IT industries by adopting an open source in their electronic government systems. In this paper, we analyze the data of open source application policy of the Japanese government and case studies of promotion policy of local ...

The development style of open source has a possibility to create new business markets for Regional IT industries. Some local governments are trying to promote their regional IT industries by adopting an open source in their electronic government systems. In this paper, we analyze the data of open source application policy of the Japanese government and case studies of promotion policy of local ...

Andrea Bosin1, Nicoletta Dessì, Maria Grazia Fugini2, Diego Liberati, Barbara Pes1 1 Università degli Studi di Cagliari, Dipartimento di Matematica e Informatica, Via Ospedale 72, 09124 Cagliari [email protected], {dessi,pes}@unica.it 2 Politecnico di Milano, Dipartimento di Elettronica e Informazione, Piazza da Vinci 32, I-20133 MILANO [email protected] 3 IEIIT CNR c/o Politecnico ...

In this paper we describe initial results from the Swedish innovation project "My Care Pathways" which envisions enabling citizens to track their own health by providing them with online access to their historical, current and prospective future events. We describe an information infrastructure and its base services as well as the use of this solution as an open source platform for open innovat...