2. Internet Science and Technology for the 21st Century: Measuring Cyberspace: How Big Is It?

2. Internet Science and Technology for the 21st Century

Problems and Promises in the Study of Virtual Communities: A Case Study (119)
- Susan C. KINNEVY, University of Pennsylvania School of Social Work, USA
Power Law Distributions in Real and Virtual Worlds (270)
- Narushige SHIODE, University College London, UNITED KINGDOM
- Michael BATTY, University College London, UNITED KINGDOM
Estimating Web Properties by Using Search Engines and Random Crawlers (442)
- Nobuko KISHI, Tsuda College, JAPAN
- Takahiro OHMORI, Tokyo University of Information Science, JAPAN
- Seiji SASAZUKA, Tokyo University of Information Science, JAPAN
- Akiko KONDO, Tsuda College, JAPAN
- Masahiro MIZUTANI, Tokyo University of Information Science, JAPAN
- Takahide OGAWA, Tsuda College, JAPAN

	Contents
	Voice/Video in the Internet
	Making TCP Faster, Fair, and Scalable