1. Guest Editorial

   • Irfan Awan
   • Muhammad Younas
   • Makoto Takizawa

   Editorial 24 March 2007 Pages: 1 - 2

2. Mobile location estimation using density-based clustering technique for NLoS environments

   • Cha-Hwa Lin
   • Juin-Yi Cheng
   • Chien-Nan Wu

   OriginalPaper 15 March 2007 Pages: 3 - 16

3. Performance analysis of buffer allocation schemes under MMPP and Poisson traffic with individual thresholds

   • Lan Wang
   • Geyong Min
   • Irfan Awan

   OriginalPaper 24 March 2007 Pages: 17 - 31

4. Dispersed information diffusion with level and schema-based coordination in mobile peer to peer networks

   • Constandinos X. Mavromoustakis
   • Helen D. Karatza

   OriginalPaper 24 March 2007 Pages: 33 - 45

5. A fuzzy outranking approach in risk analysis of web service security

   • Ping Wang
   • Kuo-Ming Chao
   • Muhammad Younas

   OriginalPaper 24 March 2007 Pages: 47 - 55

6. Anonymous communications in the Internet

   • Arjan Durresi

   OriginalPaper 24 March 2007 Pages: 57 - 66

7. Enabling ad-hoc collaboration between mobile users in the \(\mathcal{MESSENGER}\) project

   • Zakaria Maamar
   • Qusay H. Mahmoud
   • Abdelouahid Derhab

   OriginalPaper 15 March 2007 Pages: 67 - 79

8. A mobile agent model for fault-tolerant manipulation on distributed objects

   • Youhei Tanaka
   • Naohiro Hayashibara
   • Makoto Takizawa

   OriginalPaper 15 March 2007 Pages: 81 - 93

9. A high performance integrated web data warehousing

   • Xuan Thi Dung
   • Wenny Rahayu
   • David Taniar

   OriginalPaper 15 March 2007 Pages: 95 - 109