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SIGIR
2008
ACM
15 years 4 months ago
A few examples go a long way: constructing query models from elaborate query formulations
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...
Krisztian Balog, Wouter Weerkamp, Maarten de Rijke
ISR
2010
15 years 2 months ago
Electronic Markets, Search Costs, and Firm Boundaries
We study how electronic markets that facilitate broader inter-firm transactions affect the vertical scope of emerging IT-enabled extended enterprises. We do so by modeling firms...
Ramesh Sankaranarayanan, Arun Sundararajan
WWW
2008
ACM
16 years 5 months ago
An efficient two-phase service discovery mechanism
This paper brings forward a two-phase semantic service discovery mechanism which supports both the operation matchmaking and operation-composition matchmaking. A serial of experim...
ShuiGuang Deng, Zhaohui Wu, Jian Wu, Ying Li
SIGMOD
2005
ACM
117views Database» more  SIGMOD 2005»
16 years 4 months ago
Relational data mapping in MIQIS
We demonstrate a prototype of the relational data mapping module of MIQIS, a formal framework for investigating information flow in peer-to-peer database management systems. Data ...
George H. L. Fletcher, Catharine M. Wyss
ICWE
2005
Springer
15 years 10 months ago
A Model-Based Approach for Integrating Third Party Systems with Web Applications
New Web applications are rapidly moving from stand-alone systems to distributed applications that need to interoperate with third party systems, such as external Web services or le...
Nathalie Moreno, Antonio Vallecillo