FIA : an open foresic integration architecture for composing digital evidence (2009)
Raghavan, Sriram, Clark, Andrew J., Mohay, George M.
The analysis and value of digital evidence in an investigation has been the domain of discourse in the digital forensic community for several years. While many works have considered different...
FIA : an open foresic integration architecture for composing digital evidence (2009)
Raghavan, Sriram, Clark, Andrew J., Mohay, George M.
The analysis and value of digital evidence in an investigation has been the domain of discourse in the digital forensic community for several years. While many works have considered different...
FIA : an open foresic integration architecture for composing digital evidence (2009)
Raghavan, Sriram, Clark, Andrew J., Mohay, George M.
The analysis and value of digital evidence in an investigation has been the domain of discourse in the digital forensic community for several years. While many works have considered different...
ABSTRACT Building a Distributed Full-Text Index for the Web (2008)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Evolutionary of Communication Rules for Coordination among Mobile Agents (2008)
Abstract- Mobile Agent coordination is of extreme importance in applications which are both time and space bound. More so when coordination can occur only through communication among a group of...
ABSTRACT Avatar Semantic Search: A Database Approach to Information Retrieval (2008)
Eser Kandogan, Rajasekar Krishnamurthy, Sriram Raghavan, Shivakumar Vaithyanathan, Huaiyu Zhu
We present Avatar Semantic Search, a prototype search engine that exploits annotations in the context of classical keyword search. The process of annotations is accomplished offline by using...
Despite the success of web search engines, search over large enterprise intranets still suffers from poor result quality. Earlier work [6] that compared intranets and the Internet from the view point...
Stanford WebBase Components and Applications (2008)
Junghoo Cho, Hector Garcia-molina, Taher Haveliwala, Wang Lam, Andreas Paepcke, Sriram Raghavan, ...
We describe the design and performance of WebBase, a tool for Web research. The system includes a highly customizable crawler, a repository for collected Web pages, an indexer for both text and...
Masaru Kitsuregawa, Betty Salzberg, Gonzalo Navarro, Ricardo Baeza-yates, Erkki Sutinen, Jorma Tarhio, ...
IntegratingDiverseInformationManagementSystems:ABriefSurvey..................................
A Note on Dependable Real-time Communication in Multihop Networks (2007)
Sriram Raghavan, G. Manimaran, C. Siva, Ram Murthy
The issue of providing fault-tolerance in real-time communication has been a problem of growing importance. There are two basic approaches for satisfying fault-tolerant requirements in real-time...
Crawling the Hidden Web (Extended Abstract) (2007)
Sriram Raghavan, Hector Garcia-molina
Current-day crawlers retrieve content from the publicly indexable Web, i.e., the set of web pages reachable purely by following hypertext links, ignoring search forms and pages that require...
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
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AVATAR information extraction system (2006)
T. S. Jayram, Rajasekar Krishnamurthy, Sriram Raghavan, Shivakumar Vaithyanathan, Huaiyu Zhu
Abstract The AVATAR Information Extraction System (IES) at the IBM Almaden Research Center enables high-precision, rule-based, information extraction from text-documents. Drawing from our experience...
AVATAR information extraction system (2006)
T. S. Jayram, Rajasekar Krishnamurthy, Sriram Raghavan, Shivakumar Vaithyanathan, Huaiyu Zhu
The AVATAR Information Extraction System (IES) at the IBM Almaden Research Center enables highprecision, rule-based, information extraction from text-documents. Drawing from our experience we propose...
Complex queries over web repositories (2003)
Sriram Raghavan, Hector Garcia-molina
Web repositories, such as the Stanford WebBase repository, manage large heterogeneous collections of Web pages and associated indexes. For effective analysis and mining, these repositories must...
Building a Distributed Full-Text Index for the Web (2001)
Melnik, Sergey, Raghavan, Sriram, Yang, Beverly, Garcia-Molina, Hector
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Integrating diverse information management systems: a brief survey (2001)
Sriram Raghavan, Hector Garcia-molina
Most current information management systems can be classified into text retrieval systems, relational/object database systems, or semistructured/XML database systems. However, in practice, many...
Building a distributed full-text index for the web (2001)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Integrating diverse information management systems: a brief survey (2001)
Sriram Raghavan, Hector Garcia-molina
Most current information management systems can be classified into text retrieval systems, relational/object database systems, or semistructured/XML database systems. However, in practice, many...
Building a distributed full-text index for the web (2001)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Crawling the hidden web (2001)
Sriram Raghavan, Hector Garcia-molina
Current-day crawlers retrieve content only from the publicly indexable Web, i.e., the set of web pages reachable purely by following hypertext links, ignoring search forms and pages that require...
Arvind Arasu, Junghoo Cho, Hector Garcia-molina, Andreas Paepcke, Sriram Raghavan
We offer an overview of current Web search engine design. After introducing a generic search engine architecture, we examine each engine component in turn. We cover crawling, local Web page storage,...
Building a distributed full-text index for the web (2001)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Crawling the hidden web (2001)
Sriram Raghavan, Hector Garcia-molina
Current-day crawlers retrieve content only from the publicly indexable Web, i.e., the set of Web pages reachable purely by following hypertext links, ignoring search forms and pages that require...
Building a distributed full-text index for the web (2001)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Building a distributed full-text index for the web (2001)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of web pages. We introduce a novel pipelining technique for structuring the core index-building...
Arvind Arasu, Junghoo Cho, Hector Garcia-molina, Andreas Paepcke, Sriram Raghavan
We o#er an overview of current Web search engine design. After introducing a generic search engine architecture, we examine each engine component in turn. We cover crawling, local Web page storage,...
Building a distributed full-text index for the web (2001)
Sergey Melnik, Sriram Raghavan, Beverly Yang, Hector Garcia-molina
We identify crucial design issues in building a distributed inverted index for a large collection of Web pages. We introduce a novel pipelining technique for structuring the core index-building...
Integrating diverse information management systems: a brief survey (2001)
Sriram Raghavan, Hector Garcia-molina
Most current information management systems can be classified into text retrieval systems, relational/object database systems, or semistructured/XML database systems. However, in practice, many...
Arvind Arasu, Junghoo Cho, Hector Garcia-molina, Andreas Paepcke, Sriram Raghavan
We offer an overview of current Web search engine design. After introducing a generic search engine architecture, we examine each engine component in turn. We cover crawling, local Web page storage,...
Sriram Raghavan, Hector Garcia-molina
A Web repository is a large special-purpose collection of Web pages and associated indexes. Many useful queries and computations over such repositories involve traversal and navigation of the Web...
Sriram Raghavan, Hector Garcia-molina
A Web repository is a large special-purpose collection of Web pages and associated indexes. Many useful queries and computations over such repositories involve traversal and navigation of the Web...
Search middleware and the simple digital library interoperability protocol (2000)
Andreas Paepcke, Robert Brandriff, Greg Janee, Ray Larson, Bertram Ludaescher, Sergey Melnik, ...
The development of novel information applications is reaching an impasse. HTML forms for searching the Web are fine for traditional, form-based interfaces to information. But what if we wish to...
Webbase: A repository of web pages (2000)
Jun Hirai, Sriram Raghavan, Hector Garcia-molina, Andreas Paepcke
In this paper, we study the problem of constructing and maintaining a large shared repository of web pages. We discuss the unique characteristics of such a repository, propose an architecture, and...
Webbase: A repository of web pages (2000)
Jun Hirai, Sriram Raghavan, Hector Garcia-molina, Andreas Paepcke
In this paper, we study the problem of constructing and maintaining a large shared repository of web pages. We discuss the unique characteristics of such a repository, propose an architecture, and...
Webbase: A repository of web pages (2000)
Jun Hirai, Sriram Raghavan, Hector Garcia-molina, Andreas Paepcke
In this paper, we study the problem of constructing and maintaining a large shared repository of web pages. We discuss the unique characteristics of such a repository, propose an architecture, and...
A Rearrangeable Algorithm for the Construction of Delay-Constrained Dynamic Multicast Trees (1999)
Sriram Raghavan, G. Manimaran, C. Siva, Ram Murthy
With the proliferation of multimedia group applications, the construction of multicast trees satisfying Quality of Service (QoS) requirements is becoming a problem of prime importance. Many of the...
An Integrated Scheme for Establishing Dependable Realtime Channels (1999)
Sriram Raghavan, G. Manimaran, C. Siva, Ram Murthy
The issue of providing fault-tolerance in real-time communication has been a problem of growing importance. There are two basic approaches for satisfying fault-tolerant requirements in real-time...
A Rearrangeable Algorithm for the Construction of Delay-Constrained Dynamic Multicast Trees (1999)
Sriram Raghavan, G. Manimaran, C. Siva, Ram Murthy
With the proliferation of multimedia group applications, the construction of multicast trees satisfying Quality of Service (QoS) requirements is becoming a problem of prime importance. Manyofthe...
An Integrated Scheme for Establishing Dependable Realtime Channels (1999)
Sriram Raghavan, G. Manimaran, C. Siva, Ram Murthy
The issue of providing fault-tolerance in real-time communication has been a problem of growing importance. There are two basic approaches for satisfying fault-tolerant requirements in real-time...
Algorithms for delayconstrained low-cost multicast tree construction (1998)
With the proliferation of multimedia group applications, the construction of multicast trees satisfying Quality of Service (QoS) requirements is becoming a problem of prime importance. Multicast...