List of Supported Students and Staff (2009)
Anupam Joshi, Dipanjan Chakraborty, Ph. D, Chaitanya Pullela
Avancha(9/2000-8/2001). Chakraborty is directly supported by this award. Pullela and Xu were supported by startup funds committed by the department related to this project. Korolev, Avancha and...
Analyzing the Structure and Evolution of Massive Telecom Graphs (2008)
Amit A. Nanavati, Rahul Singh, Dipanjan Chakraborty, Koustuv Dasgupta (member, Sougata Mukherjea, Gautam Das, ...
Abstract — With ever growing competition in telecommunications markets, operators have to increasingly rely on business intelligence to offer the right incentives to their customers. Existing...
Interaction of JVM with x86, Sparc and MIPS (2008)
Sasikanth Avancha, Dipanjan Chakraborty, Dhiral Gada, Tapan Kamdar
A Java class is a perfect example of architecture independent code. A Java program can be compiled on a MIPS R4400 based Indy workstation running Irix 6.5 and the generated class executed on an Intel...
Sasikanth Avancha, Dipanjan Chakraborty, Dhiral Gada, Tapan Kamdar, Anupam Joshi, Sasikanth Avancha, ...
Mobile IP, an extension of the standard IP protocol is used to keep track of location information and make the data available to the mobile device anytime, anywhere. With increasing technological...
Social Ties and their Relevance to Churn in Mobile Telecom Networks (2008)
Koustuv Dasgupta, Rahul Singh, Balaji Viswanathan, Dipanjan Chakraborty, Sougata Mukherjea, Amit A. Nanavati, ...
Social Network Analysis has emerged as a key paradigm in modern sociology, technology, and information sciences. The paradigm stems from the view that the attributes of an individual in a network are...
Issues in Data Management for Pervasive Environments (2007)
Sasikanth Avancha, Dipanjan Chakraborty, Harry Chen, Lalana Kagal, Filip Perich, Timothy Finin, ...
A new vista is open for research in the area of data management in pervasive environments where mobile devices gather and exchange information from other devices based on their current context. Each...
Dipanjan Chakraborty, Filip Perich, Anupam Joshi, Timothy Finin
Abstract Technological advances in semiconductor processing and design as well as wireless networking are leading us towards the vision of Pervasive Computing. We envision that in the (near) future,...
Service Composition in Ad-hoc Environments Ph.D Dissertation Proposal (2007)
Service Composition refers to the technique of creating complex services with the help of smaller, simpler and easily executable lightweight services or components. The spurt of e-services on the web...
An Agent-Based Approach to Ubiquitous Information Access (2007)
Dipanjan Chakraborty, Filip Perich, Anupam Joshi
Ubiquitous information access from dierent mobile devices is a challenge to computer science researchers. Research in this area has focused on eliminating dierent wireless link related problems like...
Toward Distributed Service Discovery in Pervasive Computing Environments (2007)
Chakraborty, Dipanjan, Joshi, Anupam, Yesha, Yelena, Finin, Tim
The paper proposes a novel distributed service discovery protocol for pervasive environments. The protocol is based on the concepts of peer-to-peer caching of service advertisements and group-based...
Toward distributed service discovery in pervasive computing environments (2006)
Dipanjan Chakraborty, Anupam Joshi, Senior Member, Yelena Yesha, Senior Member, Tim Finin
Abstract—The paper proposes a novel distributed service discovery protocol for pervasive environments. The protocol is based on the concepts of peer-to-peer caching of service advertisements and...
Toward distributed service discovery in pervasive computing environments (2006)
Dipanjan Chakraborty, Anupam Joshi, Yelena Yesha, Tim Finin
The paper proposes a novel distributed service discovery protocol for pervasive environments. The protocol is based on the concepts of peer-to-peer caching of service advertisements and group-based...
Brownian Motion - Past and Present (2005)
Bhattacharya, J. K., Chakraborty, Dipanjan, Samanta, Himadri Shekar
We discuss Brownian Motion from a more elementary viewpoint presented by Einstein in 1908. Later developments and applications are briefly reviewed.
Dipanjan Chakraborty, Suraj Kumar Jaiswal, Archan Misra, Amit A. Nanavati
Abstract — This paper presents an architecture to facilitate efficient evaluation and selection of 3rd party web services for service providers. Most service provider architectures have primarily...
Service discovery in agent-based pervasive computing environments (2004)
Olga Ratsimor, Dipanjan Chakraborty, Deepali Khushraj, Anugeetha Kunjithapatham, Anupam Joshi, Timothy Finin, ...
Directory based service discovery mechanisms are unsuitable for ad-hoc m-commerce environments. Working towards nding an alternate mechanism, we developed Allia: a peer-to-peer caching based and...
A Distributed Service Composition Protocol for Pervasive Environments (2004)
Abstract — Service composition in pervasive environments enables users to utilize services in the environment to solve complex queries. Current work in development of service composition...
Pervasive enablement of business processes (2004)
People are an important part of many business processes. Current workflow-based implementations of business processes constrain users to the desktop environment; require them to periodically check...
Intelligent agents meet semantic web in a smart meeting room (2004)
Harry Chen, Filip Perich, Dipanjan Chakraborty, Tim Finin, Anupam Joshi
We describe a new smart meeting room system called EasyMeeting that explores the use of FIPA agent technologies, Semantic Web ontologies, logic reasoning, and security and privacy policies. Building...
Intelligent Agents Meet the Semantic Web (2004)
Anupam Joshi, Lalana Kagal, Filip Perich, Dipanjan Chakraborty, In Smart Spaces
A new smart meeting room system called EasyMeeting explores the use of multiagent systems, Semantic Web ontologies, reasoning, and declarative policies for security and privacy. Building on an...
Profile driven data management for pervasive environments (2002)
Filip Perich, Sasikanth Avancha, Dipanjan Chakraborty, Anupam Joshi, Yelena Yesha
Abstract. The past few years have seen significant work in mobile data management, typically based on the client/proxy/server model. Mobile/wireless devices are treated as clients that are data...
Middleware for Mobile Information Access (2002)
Dipanjan Chakraborty, Filip Perich, Anupam Joshi, Timothy Finin, Yelena Yesha
Mobile information access involves retrieving information from wired service providers. Often there are situations where the information is not available from a single service provider but can be...
A Reactive Service Composition Architecture for Pervasive Computing Environments (2002)
Dipanjan Chakraborty, Filip Perich, Anupam Joshi, Timothy Finin, Yelena Yesha
Technological advances in semiconductor processing and design as well as wireless networking are leading us towards the vision of Pervasive Computing. We envision that in the (near) future, devices...
GSD: A novel group-based service discovery protocol for MANETS (2002)
Dipanjan Chakraborty, Anupam Joshi, Yelena Yesha, Tim Finin
Abstract — This paper proposes a novel distributed service discovery protocol for Mobile Ad hoc Networks. The protocol is based on the concept of peer-to-peer caching of service advertisements and...
Profile driven data management for pervasive environments (2002)
Filip Perich, Sasikanth Avancha, Dipanjan Chakraborty, Anupam Joshi, Yelena Yesha
Abstract. The past few years have seen significant work in mobile data management, typically based on the client/proxy/server model. Mobile/wireless devices are treated as clients that are data...
Middleware for Mobile Information Access (2002)
Dipanjan Chakraborty, Filip Perich, Anupam Joshi, Timothy Finin, Yelena Yesha
Mobile information access involves retrieving information from wired service providers. Often there are situations where the information is not available from a single service provider but can be...
Allia: Alliance-based Service Discovery for Ad-Hoc Environments (2002)
Olga Ratsimor, Dipanjan Chakraborty, Anupam Joshi, Timothy Finin
Static directory based service discovery is unsuitable for mcommerce in ad-hoc environments. In this paper, we present Allia: a peer-to-peer caching based and policy-driven agentservice discovery...
Profile driven data management for pervasive environments (2002)
Filip Perich, Sasikanth Avancha, Dipanjan Chakraborty, Anupam Joshi, Yelena Yesha
Abstract. The past few years have seen significant work in mobile data management, typically based on the client/proxy/server model. Mobile/wireless devices are treated as clients that are data...
A Reactive Service Composition Architecture for Pervasive Computing Environments (2002)
Dipanjan Chakraborty, Filip Perich, Anupam Joshi, Timothy Finin
Abstract Development of customized services by integrating and executing existing ones (refered to as service composition) has received a lot of attention in the last few years with respect to wired,...
GSD: A novel group-based service discovery protocol for MANETS (2002)
Dipanjan Chakraborty, Anupam Joshi, Yelena Yesha, Tim Finin
Abstract — This paper proposes a novel distributed service discovery protocol for Mobile Ad hoc Networks. The protocol is based on the concept of peer-to-peer caching of service advertisements and...
Dynamic Service Composition: State-of-the-Art and Research Directions (2001)
Dipanjan Chakraborty, Anupam Joshi
Service Composition refers to creation of complex e-services with the help of smaller, simpler, easily executable lightweight e-services or components. In essence, it is much similar to...
Dreggie: Semantic service discovery for m-commerce applications (2001)
Dipanjan Chakraborty, Filip Perich, Sasikanth Avancha, Anupam Joshi
The emergence of mobile devices and wireless networks has created a new path in the field of e-commerce: “mcommerce”. Significant research is needed, in the field of service discovery, to support...
Service discovery in the future electronic market (2000)
Harry Chen, Dipanjan Chakraborty, Liang Xu, Anupam Joshi, Tim Finin
The trend the electronic market is taking, aided by the concommitant development of mobile devices suggest a major change from the way electronic commerce is done today. The increased use of PDAs,...
Service discovery in the future electronic market (2000)
Harry Chen, Dipanjan Chakraborty, Liang Xu, Anupam Joshi, Tim Finin
The trend the electronic market is taking, aided by the concommitant development of mobile devices suggest a major change from the way electronic commerce is done today. The increased use of PDAs,...
A Component based Architecture for Mobile Information Access (2000)
Chaitanya Pullela, Chaitanya Pullela, Liang Xu, Liang Xu, Dipanjan Chakraborty, Dipanjan Chakraborty, ...
Implicit in today's mobile information access scenarios is the assumption that the information required by the mobile host is readily available on the network and it's location is \known...
Towards Distributed Service Discovery in Pervasive Computing Environments (1998)
Chakraborty, Dipanjan, Joshi, Anupam, Yesha, Yelena, Finin, Tim
The paper proposes a novel distributed service discovery protocol for pervasive environments. The protocol is based on the concepts of peer-to-peer caching of service advertisements and group-based...
Profile Driven Data Management for Pervasive Environments (1998)
Perich, Filip, Avancha, Sasikanth, Chakraborty, Dipanjan, Joshi, Anupam, Yesha, Yelena
The past few years have seen significant work in mobile data management, typically based on the client/proxy/server model. Mobile/wireless devices are treated as clients that are data consumers only,...
Intelligent Agents Meet Semantic Web in a Smart Meeting Room (1998)
Chen, Harry, Perich, Filip, Chakraborty, Dipanjan, Finin, Tim, Joshi, Anupam
We describe a new smart meeting room system called EasyMeeting that explores the use of FIPA agent technologies, Semantic Web ontologies, logic reasoning, and security and privacy policies. Building...