Search results for "NETWORK"

Network ties in the international opportunity recognition of family SMEs

2011

The importance of network ties is emphasized in the current literature on opportunity recognition. However, it is unclear how firms with limited bridging networks, such as family SMEs, recognize international opportunities through their network ties. In this case study we found that in gaining foreign market entry, those family SMEs that lack existing network ties recognize opportunities through weak ties formed in international exhibitions. The findings also indicate that rather than being proactive, family SMEs respond reactively to opportunities that emerge coincidentally. The trustfulness of the tie is important when they consider these opportunities and form new ties for internationali…

Wireless ATM : handover issues

1998

Basic aspects of cellular systems and the ATM transmission technology are introduced. Wireless ATM is presented as a combination of radio ATM and mobile ATM. Radio ATM is a wireless extension of an ATM connection while mobile ATM contains the necessary extensions to ATM to support mobility. Because the current ATM technology does not support mobility, handover becomes one of the most important research issues for wireless ATM. Wireless ATM handover requirements are thus analysed. A handover solution relying on two inter-related handover protocols is presented and evaluated. Future research is needed to compare this solution with options presented by earlier research and possibly combine the…

User Preference and Channels Use in the Employment Seeking Process

Trust is a major issue for social capital theory and the word- of mouth concept. This paper compares social network sites with other media under consideration of trust and support. The research evaluates the difference between sources regarding trust and support to explain the situation of social network sites under consideration of the employment seeking process. The aim of this paper is the evaluation of the use of social network sites and private social networks by comparing these with job boards, company information, newspaper and official employment agency web pages. It is to identify the possible differences between information channels and the reasons for the use of different sources…

Reti, Nuovi Settori e Sostenibilità

2014

Negli ultimi anni, anche a seguito del perdurare della crisi economica, gli studiosi delle diverse discipline, ivi compresi gli scienziati regionali, si sono interrogati su come riconnettersi a un sentiero virtuoso di crescita economica e sociale ai diversi livelli territoriali. Non vi è dubbio che la crisi abbia stimolato, in molti ambiti, la scoperta di nuovi paradigmi o la rivalutazione di schemi concettuali che stentavano ad affermarsi. Partendo da tale premessa, l’oggetto di questo volume è proprio quello di riflettere su come alcuni di questi nuovi paradigmi (in tema di reti, nuovi settori, sostenibilità) abbiano orientato l’indagine empirica territoriale e di raccogliere ed evidenzia…

Multicore Fiber Opportunities for Centralized Radio Access Networks

2014

Les arquitectures de ràdio sobre fibra concebudes per a la propera generació de sistemes d’accés sense fils es basen en xarxes d’accés a ràdio centralitzades (C-RAN), on els recursos de processament de banda base corresponents a diferents estacions base remotes (BS) s’allotgen en una oficina central compartida (CO). Proposem l'explotació de les característiques úniques que aporta el paral·lelisme inherent de les fibres de diversos nuclis com a solució compacta per implementar la connectivitat CO-BS necessària en C-RAN. JCI-2012-14805 PROMETEO II/2013/012 Radio-over-fiber architectures conceived for the next generation of wireless access systems are based on Centralized Radio Access Networks…

LoRa interference simulator

2018

This is a simulation tool for testing the performance of a LoRa link in case of collision between LoRa packets modulated with different spreading factors. You can use it for obtaining the results presented in Table 1 of our paper.

Mini-COVIDNet

2021

Mini-COVIDNet is a efficient lightweight deep neural network for ultrasound-based point-of-care detection of COVID-19.

Comprehensive yeast genome database (CYGD)

2015

Information on the molecular structure and functional network of the entirely sequenced, well-studied model eukaryote, the budding yeast Saccharomyces cerevisiae. In addition the data of various projects on related yeasts are used for comparative analysis.