Zobrazeno 41 - 50
of 64
pro vyhledávání: '"Jain R"'
We report optical, infrared, and X-ray light curves for the outburst, in 2000, of the black hole candidate XTE J1550-564. We find that the start of the outburst in the H and V bands precedes that seen in the RXTE All Sky Monitor by 11.5 +/- 0.9 and 8
Externí odkaz:
http://arxiv.org/abs/astro-ph/0105115
Autor:
Corbel, S., Kaaret, P., Jain, R. K., Bailyn, C. D., Fender, R. P., Tomsick, J. A., Kalemci, E., McIntyre, V., Campbell-Wilson, D., Miller, J. M., McCollough, M. L.
We report on radio and X-ray observations of the black hole candidate (BHC) XTE J1550-564 performed during its 2000 X-ray outburst. Observations have been conducted with the Australia Telescope Compact Array (ATCA) and have allowed us to sample the r
Externí odkaz:
http://arxiv.org/abs/astro-ph/0102114
Publikováno v:
Solar Phys. 191 (2000) 293
A time series of GONG Dopplergrams for the period 10-14 May 1997 from Udaipur and Big Bear sites has been used to measure the velocity fluctuations in the sunspot (NOAA active region 8038) and quiet photosphere simultaneously. We observe that the pow
Externí odkaz:
http://arxiv.org/abs/astro-ph/9912553
We report the identification of the optical counterpart of the X-ray transient XTE J1550-564 described in two companion papers by Sobczak et al (1999) and Remillard et al (1999). We find that the optical source brightened by approximately 4 magnitude
Externí odkaz:
http://arxiv.org/abs/astro-ph/9903398
Fairness is an important performance criterion in all resource allocation schemes, including those in distributed computer systems. However, it is often specified only qualitatively. The quantitative measures proposed in the literature are either too
Externí odkaz:
http://arxiv.org/abs/cs/9809099
Autor:
Jain, R.
Publikováno v:
IEEE Journal of Selected Areas in Communications, Vol. SAC-4, No. 7, October 1986, pp. 1162-1167
During overload, most networks drop packets due to buffer unavailability. The resulting timeouts at the source provide an implicit mechanism to convey congestion signals from the network to the source. On a timeout, a source should not only retransmi
Externí odkaz:
http://arxiv.org/abs/cs/9809096
Autor:
Jain, R.
The problem of adaptively setting the timeout interval for retransmitting a packet has been discussed. A layered view of the algorithms has been presented. It is shown that a timeout algorithm consists of essentially five layers or procedures which c
Externí odkaz:
http://arxiv.org/abs/cs/9809097
Autor:
Jain, R.
Publikováno v:
Computer Networks and ISDN Systems, vol 28, no 13, February 1995, pp1723-1738
Congestion control mechanisms for ATM networks as selected by the ATM Forum traffic management group are described. Reasons behind these selections are explained. In particular, selection criteria for selection between rate-based and credit-based app
Externí odkaz:
http://arxiv.org/abs/cs/9809085
Autor:
Jain, R.
Publikováno v:
Network World, June 12, 1995, page 43
Explanation of ABR service in plain language.
Externí odkaz:
http://arxiv.org/abs/cs/9809100
Autor:
Jain, R., Ramakrishnan, K.
Congestion is said to occur in the network when the resource demands exceed the capacity and packets are lost due to too much queuing in the network. During congestion, the network throughput may drop to zero and the path delay may become very high.
Externí odkaz:
http://arxiv.org/abs/cs/9809095