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1,602
OpenFlow: Enabling Innovation in Campus Networks
, 2008
"... This whitepaper proposes OpenFlow: a way for researchers to run experimental protocols in the networks they use every day. OpenFlow is based on an Ethernet switch, with an internal flow-table, and a standardized interface to add and remove flow entries. Our goal is to encourage networking vendors ..."
Abstract
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Cited by 718 (84 self)
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This whitepaper proposes OpenFlow: a way for researchers to run experimental protocols in the networks they use every day. OpenFlow is based on an Ethernet switch, with an internal flow-table, and a standardized interface to add and remove flow entries. Our goal is to encourage networking vendors
A Flow Entry Management Scheme for Reducing Controller Overhead
"... Abstract — In this paper, we advocate addressing the communication overhead problem between OpenFlow controllers and OpenFlow switches due to table-miss in a flow table. It may cause the communication overhead between controllers and switches because a switch has to send packet-in message to a contr ..."
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controller for processing table-missed flows. We propose a simple flow entry management scheme for reducing the controller overhead by increasing the flow entry matching ratio. By using an LRU caching algorithm, a switch can keep the flow entries in a flow table as many as possible, and then the flow entry
LightFlow: Leveraging Combination of Hash and Wildcard Tables for High Performance Flow Switching in Large Number of Flow Entries
"... The flow switching capability is attractive in software defined networking (SDN). Today, variety of flow switches are rolled out utilizing existing switching plat-forms, however, the number of flow entries is effective- ..."
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The flow switching capability is attractive in software defined networking (SDN). Today, variety of flow switches are rolled out utilizing existing switching plat-forms, however, the number of flow entries is effective-
Secure Execution Via Program Shepherding
, 2002
"... We introduce program shepherding, a method for monitoring control flow transfers during program execution to enforce a security policy. Program shepherding provides three techniques as building blocks for security policies. First, shepherding can restrict execution privileges on the basis of code or ..."
Abstract
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Cited by 308 (5 self)
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We introduce program shepherding, a method for monitoring control flow transfers during program execution to enforce a security policy. Program shepherding provides three techniques as building blocks for security policies. First, shepherding can restrict execution privileges on the basis of code
Private equity performance: Returns, persistence and capital flows
, 2003
"... This paper investigates the performance and capital inflows of private equity partnerships. Average fund returns (net of fees) approximately equal the S&P 500 although there is substantial heterogeneity across funds. Returns persist strongly across different funds raised by a partnership. Better ..."
Abstract
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Cited by 184 (16 self)
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. Better performing partnerships are more likely to raise follow-on funds and larger funds. This relationship is concave so that top performing partnerships grow proportionally less than average performing partnerships. At the industry level, market entry and fund performance is cyclical; however
Microeconomic Evidence of Creative Destruction in Industrial and Developing Countries
- DISCUSSION PAPER NO. 1374 AND WORLD BANK POLICY RESEARCH WORKING PAPER NO. 3464 CALDERÓN, CÉSAR, AND LUIS SERVÉN. 2003. ―THE OUTPUT COST OF LATIN AMERICA’S INFRASTRUCTURE GAP,‖ IN WILLIAM R. EASTERLY AND LUIS SERVÉN, EDS., THE LIMITS OF STABILIZATION: INF
, 2004
"... In this paper we provide an analysis of the process of creative destruction across 24 countries and 2-digit industries over the past decade. We rely on a newly assembled dataset that draws from different micro data sources (business registers, census, or representative enterprise surveys). The novel ..."
Abstract
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Cited by 186 (23 self)
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Argentina resembles Continental Europe with smaller flows and less impressive post-entry growth of successful firms.
Devoflow: Scaling flow management for high-performance networks
- In ACM SIGCOMM
, 2011
"... OpenFlow is a great concept, but its original design imposes excessive overheads. It can simplify network and traffic management in enterprise and data center environments, because it enables flow-level control over Ethernet switching and provides global visibility of the flows in the network. Howev ..."
Abstract
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Cited by 134 (1 self)
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amount of visibility without imposing unnecessary costs. We evaluate DevoFlow through simulations, and find that it can load-balance data center traffic as well as fine-grained solutions, without as much overhead: DevoFlow uses 10–53 times fewer flow table entries at an average switch, and uses 10
Currents carried by sodium and potassium ions through the membrane of the giant axon of Loligo
- J. Phys8l
, 1952
"... description of the time course of the current which flows through the mem-brane of the squid giant axon when the potential difference across the membrane is suddenly changed from its resting value, and held at the new level by a feed-back circuit ('voltage clamp ' procedure). This article ..."
Abstract
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Cited by 168 (4 self)
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description of the time course of the current which flows through the mem-brane of the squid giant axon when the potential difference across the membrane is suddenly changed from its resting value, and held at the new level by a feed-back circuit ('voltage clamp ' procedure). This article
Using the gravity equation to differentiate among alternative theories of trade
- Canadian Journal of Economics
, 2001
"... The simple gravity equation explains a great deal about the data on bilateral trade flows, and is consistent with several theoretical models of trade. We argue that alternative theories nevertheless predict subtle differences in key parameter values, depending on whether goods or homogeneous or diff ..."
Abstract
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Cited by 153 (1 self)
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The simple gravity equation explains a great deal about the data on bilateral trade flows, and is consistent with several theoretical models of trade. We argue that alternative theories nevertheless predict subtle differences in key parameter values, depending on whether goods or homogeneous
Entry Costs, Intermediation, and Capital Flows
, 2003
"... In this paper, we reexamine the question “Why doesn’t capital flow from rich to poor countries?” posed, most recently, by Lucas (1990). We build a simple contracting framework where costly intermediation together with an adverse selection problem have quantitatively important effects on capital flow ..."
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In this paper, we reexamine the question “Why doesn’t capital flow from rich to poor countries?” posed, most recently, by Lucas (1990). We build a simple contracting framework where costly intermediation together with an adverse selection problem have quantitatively important effects on capital
Results 1 - 10
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1,602
