• Publications
  • Influence
A hierarchical characterization of a live streaming media workload
We present a thorough characterization of what we believe to be the first significant live Internet streaming media workload in the scientific literature. Our characterization of over 3.5 millionExpand
  • 264
  • 13
  • PDF
Popularity-aware greedy dual-size Web proxy caching algorithms
Web caching aims at reducing network traffic, server load and user-perceived retrieval delays by replicating popular content on proxy caches that are strategically placed within the network. WhileExpand
  • 176
  • 11
  • PDF
Content and service replication strategies in multi-hop wireless mesh networks
Emerging multi-hop wireless mesh networks have much different characteristics than the Internet. They have low dimensionality and large diameters. Content and service replication can greatly improveExpand
  • 82
  • 11
  • PDF
Lightweight application classification for network management
Traffic application classification is an essential step in the network management process to provide high availability of network services. However, network management has seen limited use of trafficExpand
  • 64
  • 10
  • PDF
A spectrum of TCP-friendly window-based congestion control algorithms
The increasing diversity of Internet application requirements has spurred recent interest in transport protocols with flexible transmission controls. In window-based congestion control schemes,Expand
  • 89
  • 9
  • PDF
TCP-friendly SIMD congestion control and its convergence behavior
The increased diversity of Internet application requirements has spurred interest in flexible congestion control mechanisms. Window-based congestion control schemes use increase rules to probeExpand
  • 75
  • 9
  • PDF
GreedyDual* Web caching algorithm: exploiting the two sources of temporal locality in Web request streams
The relative importance of long-term popularity and short-term temporal correlation of references for Web cache replacement policies has not been studied thoroughly. This is partially due to the lackExpand
  • 167
  • 7
  • PDF
GISMO: a Generator of Internet Streaming Media Objects and workloads
This paper presents a tool called GISMO (Generator of Internet Streaming Media Objects and workloads). GISMO enables the specification of a number of streaming media access characteristics, includingExpand
  • 99
  • 7
  • PDF
Temporal Locality in Web Request Streams
1. INTRODUCTION OQP7R S3T7T7P7UVU-W9SHXVXYP7ZV[ U-P]\D^ _`R _`XaS [5b c RdP7Z-e f b [ _hgEb PiW ZVe W0P]ZjXY_hP7U XY^9SHXM^9S?k P RdP7P7[._hl P7[ XY_`m9P7lnS3[ l.To^9S3ZYS TpXYP7ZV_hq7P7l r st^ P-WExpand
  • 59
  • 7
Sources and characteristics of Web temporal locality
Temporal locality of reference in Web request streams emerges from two distinct phenomena: the long-term popularity of Web documents and the short-term temporal correlations of references. We showExpand
  • 93
  • 6
  • PDF